{"title":"ESBE valves","description":"\u003ch2\u003eESBE valves for heating, cooling and hot water\u003c\/h2\u003e\n\u003cp\u003eESBE is a Swedish manufacturer of valves and controls for hydronic heating and cooling systems. At Q-Tech we group its range by function:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-en\/collections\/esbe-mixing-valves\"\u003eESBE mixing valves\u003c\/a\u003e: VTA thermostatic valves and VRG, 3F and 4F rotary valves.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-en\/collections\/esbe-motorised-valves-actuators\"\u003eESBE motorised valves and actuators\u003c\/a\u003e: ZRS zone valves, VZD diverting valve, VLE and VLA control valves and ARA600, series 90 and ARC300 actuators.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-en\/collections\/esbe-controllers\"\u003eESBE controllers\u003c\/a\u003e: CRA, CRC, CRK, CRS and CUA.\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-en\/collections\/esbe-accessories-spare-parts\"\u003eESBE accessories and spare parts\u003c\/a\u003e: insulation, flow sensor and stem heater.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe install ESBE valves and groups in technical rooms tested in our workshop: see \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eAdvanced Pre-Assembly\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp class=\"qt-version\"\u003eFP54·261106\u003c\/p\u003e","products":[{"product_id":"valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr","title":"ESBE VRG130 Series 3-Way Rotary Mixing Valve in DZR Brass","description":"\u003ch2\u003eESBE VRG130 3-way rotary mixing valve for controlling flow temperature\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE VRG130\u003c\/strong\u003e is a 3-way rotary valve in dezincification-resistant (DZR) brass, for mixing or diverting water in heating and cooling circuits from \u003cstrong\u003eDN15 to DN50\u003c\/strong\u003e. At Q-Tech we fit it with its actuator in the \u003cstrong\u003epre-assembled plant room\u003c\/strong\u003e, tested in our workshop before it reaches your site.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003e3-way rotary mixing or diverting valve\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE VRG130 series, VRG131 internal thread version\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eRadiator heating, underfloor heating, comfort cooling, solar thermal and zoning\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSizes\u003c\/th\u003e\u003ctd\u003eDN15 to DN50, Kvs from 1.6 to 40 m³ per hour\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eInternal leakage\u003c\/th\u003e\u003ctd\u003eBelow 0.05 % when mixing and 0.02 % when diverting, according to ESBE\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE ARA600 actuators and 90 series (with kit) and ESBE CRA, CRB, CRC, CRD, CRK and CRS controllers\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePressure and temperature\u003c\/th\u003e\u003ctd\u003ePN10; −10 to 110 °C continuous and 130 °C short-term\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eIntegrated and tested in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE VRG130?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE VRG130 is a 3-way rotary valve for hydronic circuits that controls temperature by mixing flow and return water with \u003cstrong\u003einternal leakage below 0.05 %\u003c\/strong\u003e. It turns through 90° by hand or with an actuator, and is fitted on the flow of each heating or cooling circuit.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eAn underfloor or radiator circuit needs a \u003cstrong\u003estable flow temperature\u003c\/strong\u003e, different from the one the boiler or heat pump delivers. The VRG130 blends return water into the flow until it reaches the temperature each circuit needs.\u003c\/p\u003e\n\u003cp\u003eA wrongly sized valve, or one with high internal leakage, controls poorly: the floor overheats, the heat pump cycles on and off and consumption rises. Choosing the right Kvs, with a \u003cstrong\u003epressure drop of 3 to 15 kPa\u003c\/strong\u003e as ESBE recommends, avoids those problems.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003ctd\u003ePN10 (working pressure 1 MPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum differential pressure\u003c\/th\u003e\u003ctd\u003e100 kPa when mixing and 200 kPa when diverting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eClose-off pressure\u003c\/th\u003e\u003ctd\u003e200 kPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eInternal leakage\u003c\/th\u003e\u003ctd\u003eBelow 0.05 % when mixing and 0.02 % when diverting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOperating torque\u003c\/th\u003e\u003ctd\u003eBelow 3 Nm from DN15 to DN32 and below 5 Nm for DN40 and DN50\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRangeability Kv to Kv minimum\u003c\/th\u003e\u003ctd\u003e100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia temperature\u003c\/th\u003e\u003ctd\u003e−10 to 110 °C continuous; 130 °C short-term\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia\u003c\/th\u003e\u003ctd\u003eHeating water to VDI 2035; water with up to 50 % glycol or up to 28 % ethanol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eInternal thread Rp to EN 10226-1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eDZR brass body, abrasion-resistant brass sector, PPS composite shaft and bushing, EPDM O-rings\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOperating angle\u003c\/th\u003e\u003ctd\u003e90°\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eEuropean Pressure Equipment Directive (PED), article 4.3\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eDN\u003c\/th\u003e\u003cth\u003eKvs (m³ per hour)\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRG131 15-1.6\u003c\/td\u003e\u003ctd\u003e15\u003c\/td\u003e\u003ctd\u003e1.6\u003c\/td\u003e\u003ctd\u003eRp ½\u003c\/td\u003e\u003ctd\u003e0.40 kg\u003c\/td\u003e\u003ctd\u003e11600400\u003c\/td\u003e\u003ctd\u003e7330193033855\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRG131 20-4\u003c\/td\u003e\u003ctd\u003e20\u003c\/td\u003e\u003ctd\u003e4\u003c\/td\u003e\u003ctd\u003eRp ¾\u003c\/td\u003e\u003ctd\u003e0.43 kg\u003c\/td\u003e\u003ctd\u003e11600800\u003c\/td\u003e\u003ctd\u003e7330193033893\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRG131 25-6.3\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003e6.3\u003c\/td\u003e\u003ctd\u003eRp 1\u003c\/td\u003e\u003ctd\u003e0.70 kg\u003c\/td\u003e\u003ctd\u003e11601000\u003c\/td\u003e\u003ctd\u003e7330193033916\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRG131 32-16\u003c\/td\u003e\u003ctd\u003e32\u003c\/td\u003e\u003ctd\u003e16\u003c\/td\u003e\u003ctd\u003eRp 1¼\u003c\/td\u003e\u003ctd\u003e0.95 kg\u003c\/td\u003e\u003ctd\u003e11601200\u003c\/td\u003e\u003ctd\u003e7330193033930\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRG131 40-25\u003c\/td\u003e\u003ctd\u003e40\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003eRp 1½\u003c\/td\u003e\u003ctd\u003e1.68 kg\u003c\/td\u003e\u003ctd\u003e11603400\u003c\/td\u003e\u003ctd\u003e7330193039857\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRG131 50-40\u003c\/td\u003e\u003ctd\u003e50\u003c\/td\u003e\u003ctd\u003e40\u003c\/td\u003e\u003ctd\u003eRp 2\u003c\/td\u003e\u003ctd\u003e2.30 kg\u003c\/td\u003e\u003ctd\u003e11603600\u003c\/td\u003e\u003ctd\u003e7330193039871\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIt is motorised with the \u003cstrong\u003eESBE ARA600 actuator\u003c\/strong\u003e with no extra adaptor (\u003ca href=\"\/en-en\/products\/actuador-modulante-esbe-ara600-3-puntos-para-valvulas-vrg-vrb\"\u003eESBE ARA600 3-point\u003c\/a\u003e); the 90 series needs the VRG801 kit.\u003c\/li\u003e\n\u003cli\u003eAn ESBE controller with built-in actuator (CRA, CRB, CRC, CRD, CRK or CRS) mounts directly on the valve, such as the \u003ca href=\"\/en-en\/products\/actuador-y-controlador-esbe-cra111-serie-cra110-para-temperatura-de-caudal-constante\"\u003eESBE CRA111\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eThe \u003ca href=\"\/en-en\/products\/aislamiento-termico-esbe-vri100-para-valvulas-vrg-vrb\"\u003eESBE VRI100 insulation\u003c\/a\u003e covers the valve and leaves the actuator outside.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum differential pressure of 100 kPa\u003c\/strong\u003e when mixing: above that, control loses accuracy.\u003c\/li\u003e\n\u003cli\u003eFor closed systems only, with heating water or water with glycol or ethanol in the proportions in the table.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIf you need to protect the return of a solid-fuel boiler, the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-selectora-rotativa-4-vias-esbe-serie-vrg140\"\u003eESBE VRG140 4-way valve\u003c\/a\u003e mixes twice and raises the return temperature.\u003c\/li\u003e\n\u003cli\u003eFor DN65 pipework or larger, with flanges, look for a cast-iron valve such as the \u003ca href=\"\/en-en\/products\/esbe-3f-3-way-rotary-mixing-valve-flanged-pn6\"\u003eESBE 3F\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you only need to limit temperature with no actuator or electricity, an \u003ca href=\"\/en-en\/products\/valvula-mezcladora-termostatica-esbe-vta320-antiescaldaduras\"\u003eESBE VTA320 thermostatic mixing valve\u003c\/a\u003e is simpler.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt depends on the circuit flow rate. ESBE recommends the smallest Kvs that gives a pressure drop of 3 to 15 kPa; send us the output and temperature difference and we will tell you the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be motorised?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. It fits the ESBE ARA600 actuator or an ESBE controller with built-in actuator directly; the 90 series needs the VRG801 kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work for mixing and diverting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The same valve works as a mixing or diverting valve depending on how its three ports are connected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used with glycol?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, up to 50 % glycol. ESBE recommends choosing one Kvs size larger with 30 to 50 % mixtures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe hold it \u003cstrong\u003ein stock in Málaga\u003c\/strong\u003e and dispatch it as soon as the order is confirmed.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the VRG130 with its actuator in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e: assembled, wired and \u003cstrong\u003etested in our workshop\u003c\/strong\u003e, it arrives ready to connect. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e to choose the Kvs. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003eHVAC valves\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.esbe.eu\/storage\/E7522D9DA5FFB29F22B41940FD1F99852CE5C3B4FFE9EE3D42DC3438C94CF29B\/ae01fe9be4e64f0895a85251328a78f8\/pdf\/media\/4a5e0a303d9e47bb920bc44afafe5be1\/VRG130_es_I_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE VRG130 datasheet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/C3D183660798F42FADE13D12E4637A7956595167EC1ADE8ADDD2190CFF6796F9\/84b3c4cc223c4ade991b518303302ff1\/pdf\/media\/2bbeb69b23ae4eb4a0c82e4325fd88f9\/Anv_VRG130_98140269_utgF_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/443B773B41F43E86F739251BD7D9AC04374359A327D0672C8F75ED59837F325D\/d4ac5ffbad134320933a8436d45916c9\/pdf\/media\/ee730a0109a64519a9e640c4bec68db9\/DoC_VRG130,%20VRG140,%20VRG230,%20VRG330_F.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/L4Z_sbD_IeY\" title=\"Installing the ESBE VRG130 3-way valve (official ESBE video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"VRG131 15-1.6 Rp ½ (11600400)","offer_id":12317546840152,"sku":"SE-CO10210","price":148.83,"currency_code":"EUR","in_stock":true},{"title":"VRG131 20-4 Rp ¾ (11600800)","offer_id":12317546872920,"sku":"SE-CO10211","price":138.15,"currency_code":"EUR","in_stock":true},{"title":"VRG131 25-6.3 Rp 1 (11601000)","offer_id":12317546905688,"sku":"SE-CO10212","price":148.05,"currency_code":"EUR","in_stock":true},{"title":"VRG131 32-16 Rp 1¼ (11601200)","offer_id":12317546938456,"sku":"SE-CO10213","price":166.57,"currency_code":"EUR","in_stock":true},{"title":"VRG131 40-25 Rp 1½ (11603400)","offer_id":12317546971224,"sku":"SE-CO10214","price":255.15,"currency_code":"EUR","in_stock":true},{"title":"VRG131 50-40 Rp 2 (11603600)","offer_id":12317547003992,"sku":"SE-CO10215","price":365.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-vrg130-vrg131-vista-tres-cuartos.webp?v=1793278312"},{"product_id":"actuador-y-controlador-esbe-cra111-serie-cra110-para-temperatura-de-caudal-constante","title":"ESBE CRA211 Constant Temperature Controller with Actuator for VRG Valves","description":"\u003ch2\u003eESBE CRA211 controller: constant flow temperature with a built-in actuator for VRG valves\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE CRA211 controller\u003c\/strong\u003e combines the actuator and the controller of an ESBE rotary mixing valve in a single unit. It keeps a \u003cstrong\u003econstant flow temperature between 5 and 95 °C\u003c\/strong\u003e without a separate control panel. In a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e it arrives fitted to its valve, set and tested.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eController with built-in actuator (constant temperature control)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE CRA211, CRA200 series (reference 12721100)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eUnderfloor heating, heating circuits and storage tank loading with solid fuel boilers\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSetpoint range\u003c\/th\u003e\u003ctd\u003e5 to 95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque and running time\u003c\/th\u003e\u003ctd\u003e6 Nm; 30 s at maximum speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE VRG, VRB and VRH rotary valves (adaptor kit included)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC, 50 Hz, EU power adaptor included\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted and set on its valve inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE CRA211?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE CRA211 is a constant temperature controller for rotary mixing valves that holds the flow at the chosen setpoint with a \u003cstrong\u003ebuilt-in 6 Nm actuator\u003c\/strong\u003e. It measures the water with its pipe sensor and turns the valve until the setpoint is reached. It mounts directly on the spindle of the ESBE valve.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eAn underfloor heating or radiator circuit needs water at a stable temperature, even when the boiler or heat pump supplies it hotter. If the mix depends on a manual setting, the temperature rises and falls with every change at the heat source.\u003c\/p\u003e\n\u003cp\u003eWith water that is too hot, underfloor heating loses comfort; with water that is too cold, the home does not reach its temperature. The CRA211 corrects the mix continuously, using ESBE's self-adaptive software, and keeps the circuit at its setpoint.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC ±10%, 50 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e10 VA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRunning time\u003c\/th\u003e\u003ctd\u003e30 s at maximum speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow sensor range\u003c\/th\u003e\u003ctd\u003e5 to 95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSensor type\u003c\/th\u003e\u003ctd\u003eNTC\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure rating\u003c\/th\u003e\u003ctd\u003eIP41\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eII\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−5 to +55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e0.5 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eIncluded\u003c\/th\u003e\u003ctd\u003eActuator with integrated controller, flow sensor and 230 V EU power adaptor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eReplaces\u003c\/th\u003e\u003ctd\u003eESBE CRA111 (12720100)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eCE marking: low voltage, electromagnetic compatibility and RoHS directives\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIt fits \u003cstrong\u003eESBE VRG, VRB and VRH rotary valves\u003c\/strong\u003e; the ARA803 adaptor kit is included.\u003c\/li\u003e\n\u003cli\u003eFor other brands of valve (Meibes, Watts, Honeywell, Lovato, PAW, WITA), ESBE offers adaptor kits sold separately.\u003c\/li\u003e\n\u003cli\u003eIt can be \u003cstrong\u003eupgraded to weather compensation\u003c\/strong\u003e or room temperature control (CRB200, CRC200 or CRD200) by adding the outdoor sensor or the room unit.\u003c\/li\u003e\n\u003cli\u003eThe CRB912 (cable) or CRB913 (wireless) room unit lets you change the setpoint remotely.\u003c\/li\u003e\n\u003cli\u003eThe flow sensor must be insulated from the ambient temperature to measure correctly.\u003c\/li\u003e\n\u003cli\u003eIt runs on 230 V only; the CRA200 series has no 24 V version.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIf your system already has a controller that sends the signal, an actuator is enough: the \u003ca href=\"\/en-en\/products\/actuador-modulante-esbe-ara600-3-puntos-para-valvulas-vrg-vrb\"\u003eESBE ARA600 3-point\u003c\/a\u003e or the \u003ca href=\"\/en-en\/products\/actuador-proporcional-esbe-ara6x9-serie-600-para-valvulas-mezcladoras-vrg-vrb\"\u003eARA600 proportional 0-10 V\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eLarge flanged valves, such as the ESBE 3F, need a 15 Nm controller from the CRA120 series.\u003c\/li\u003e\n\u003cli\u003eIf the temperature should follow the outdoor temperature, look for a weather-compensating controller from the CRC200 series.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it replace the ESBE CRA111?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ESBE states that the CRA211 (12721100) replaces the CRA111 (12720100) and fits the same valves.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich valve do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn ESBE VRG, VRB or VRH rotary valve in the size of your circuit. For 3-way mixing, the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eVRG130\u003c\/a\u003e; for double mixing, the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-selectora-rotativa-4-vias-esbe-serie-vrg140\"\u003eVRG140\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need a separate controller?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The controller is built into the actuator and is set with the unit's own joystick and display.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a 24 V version?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNot in the CRA200 series. For 24 V, ESBE offers the 15 Nm CRA122 from the CRA120 series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe keep it \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e; if it sold out, we would order it urgently and confirm the lead time.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the CRA211 to its valve, sets the setpoint and checks the control inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, through \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e. So the \u003cstrong\u003ecircuit arrives controlled and tested\u003c\/strong\u003e on site. If your plant room is already installed, the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e fits and configures the controller. For help choosing, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e or contact us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e. More models in \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003evalves and accessories\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/3E31EF797E45195EC658B1BE8109C45619279B920139A2E8D2F086C491E567F7\/069979a96fb94375991853b427e0898e\/pdf\/media\/5d434a80be0440a5881f953b53b81992\/CRx200_en_G_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE CRx200 series data sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/BAE66C42AB64FD742B1D811A45D6092F9D8B68D0117AF4CFAC07F4659216747D\/821e645a90444e83b83d26cc5230df50\/pdf\/media\/cd7098855e2542fdb4cac740baae1465\/Anv_CRA210_settings_98141095_GB_DE_SE_PL_RU_ES_IT_FR_HR_CZ_vers%20C_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCRA200 settings instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/B7573D613BB2E58F2B0BFD688F4ABCDBACB98B4870E5271CC3DDED4AA1AB4866\/4e2bdb0e7d51400d95db1e2b090ae0cb\/pdf\/media\/aacd1b6e2e9f4128be29d1794da345f2\/Anv_CRx200_assambly_98141094_vers%20B_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCRx200 assembly instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/1CB4BE7C3EBA09DC73FC0B0A44E85079474A0257647B45BC908A1E8C4C0EE8B2\/87585ee50f104f838a848d83f3e9d1a0\/pdf\/media\/62adbbb05a86466aac9beca7616dc5ec\/DoC_CRA200,%20CRC200,%20CRK200,%20CRS200_A.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/6aqucQcGGBc\" title=\"Installing the ESBE CRA200 series controller (official ESBE video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"CRA211 230 V (12721100)","offer_id":12317547790424,"sku":"SE-CO10298","price":726.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-cra211-regulador-vista-principal.webp?v=1793361746"},{"product_id":"aislamiento-termico-esbe-vri100-para-valvulas-vrg-vrb","title":"ESBE VRI100 Thermal Insulation Shell for VRG and VRB Rotary Valves","description":"\u003ch2\u003eESBE VRI100 thermal insulation shell for VRG and VRB rotary valves\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE VRI100\u003c\/strong\u003e is a two-piece EPP insulation shell for ESBE rotary valves from \u003cstrong\u003eDN15 to DN40\u003c\/strong\u003e. It closes without tape or springs and leaves the actuator outside.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eThermal insulation shell for rotary valves\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE VRI100 series, VRI111 version\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eValves in heating, underfloor heating, solar thermal and zone circuits\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSizes\u003c\/th\u003e\u003ctd\u003eDN15 and DN20, DN25, DN32 and DN40\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSaving according to ESBE\u003c\/th\u003e\u003ctd\u003e30 mm of insulation cuts heat loss by 65% compared with no insulation\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE VRG100, VRG200, VRG300 and VRB100 series valves\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eIncluded when we fit the valve in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eMaterial\u003c\/th\u003e\u003ctd\u003eBlack EPP, 35 g per litre\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eThermal conductivity (λ)\u003c\/th\u003e\u003ctd\u003e0.035 W per metre kelvin\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia temperature\u003c\/th\u003e\u003ctd\u003e−20 to 130 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−20 to 130 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eClosure\u003c\/th\u003e\u003ctd\u003eSelf-locking, no tape or springs\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eDesign standard\u003c\/th\u003e\u003ctd\u003eGerman energy saving ordinance EnEV2009\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eFor valve\u003c\/th\u003e\u003cth\u003eDimensions A × B × C (mm)\u003c\/th\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRI111 DN15 and DN20\u003c\/td\u003e\u003ctd\u003eDN15 and DN20\u003c\/td\u003e\u003ctd\u003e95 × 95 × 72\u003c\/td\u003e\u003ctd\u003e0.013 kg\u003c\/td\u003e\u003ctd\u003e16103800\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRI111 DN25\u003c\/td\u003e\u003ctd\u003eDN25\u003c\/td\u003e\u003ctd\u003e117 × 117 × 84\u003c\/td\u003e\u003ctd\u003e0.023 kg\u003c\/td\u003e\u003ctd\u003e16103900\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRI111 DN32\u003c\/td\u003e\u003ctd\u003eDN32\u003c\/td\u003e\u003ctd\u003e120 × 120 × 92\u003c\/td\u003e\u003ctd\u003e0.043 kg\u003c\/td\u003e\u003ctd\u003e16104000\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRI111 DN40\u003c\/td\u003e\u003ctd\u003eDN40\u003c\/td\u003e\u003ctd\u003e160 × 160 × 114\u003c\/td\u003e\u003ctd\u003e0.055 kg\u003c\/td\u003e\u003ctd\u003e16104100\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIt fits the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 3-way valve\u003c\/a\u003e and other ESBE VRG and VRB valves of the same size.\u003c\/li\u003e\n\u003cli\u003eIt is designed for 3-way valves; on the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-selectora-rotativa-4-vias-esbe-serie-vrg140\"\u003eESBE VRG140 4-way valve\u003c\/a\u003e you just need \u003cstrong\u003eone cut at the fourth opening\u003c\/strong\u003e, already marked at the factory.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003eactuator stays outside the insulation\u003c\/strong\u003e so it does not overheat.\u003c\/li\u003e\n\u003cli\u003eAccording to ESBE, 30 mm of insulation \u003cstrong\u003ecuts heat loss by 65%\u003c\/strong\u003e compared with an uninsulated valve.\u003c\/li\u003e\n\u003cli\u003eThere is no DN50 size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich size do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe same DN as your valve. DN15 and DN20 share a single shell.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit the 4-way valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You open the fourth opening with one cut, as ESBE indicates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe hold it \u003cstrong\u003ein stock in Málaga\u003c\/strong\u003e and dispatch it as soon as the order is confirmed.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/66330F8185512C86CFBBA89CDBA0F6538F27E547B5B4DEC2B917C54E634A2935\/acd4c5bb2a404f7897c002fc7de3c406\/pdf\/media\/7e9982b9c3794176a15b1d3a94430cd3\/VRI100_en_B_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE VRI100 datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/WHj63ey2lQA\" title=\"Fitting the ESBE VRI100 insulation shell (official ESBE video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"VRI111 DN15 and DN20 (16103800)","offer_id":47783774880088,"sku":"SE-CO10206","price":33.64,"currency_code":"EUR","in_stock":true},{"title":"VRI111 DN25 (16103900)","offer_id":47783774912856,"sku":"SE-CO10207","price":36.3,"currency_code":"EUR","in_stock":true},{"title":"VRI111 DN32 (16104000)","offer_id":47783774945624,"sku":"SE-CO10208","price":61.0,"currency_code":"EUR","in_stock":true},{"title":"VRI111 DN40 (16104100)","offer_id":47783774978392,"sku":"SE-CO10209","price":77.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-vri100-vri111-vista-tres-cuartos.webp?v=1793280164"},{"product_id":"valvula-mezcladora-termostatica-esbe-vta320-antiescaldaduras","title":"ESBE VTA320 and VTA520 thermostatic mixing valve for domestic hot water","description":"\u003ch2\u003eESBE VTA320 and VTA520 thermostatic mixing valve for scald-free domestic hot water\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE VTA320 and VTA520\u003c\/strong\u003e blend hot and cold water to deliver domestic hot water (DHW) at the temperature you set, from 35 to 60 °C or from 45 to 65 °C depending on the model. At Q-Tech we fit it on the DHW outlet of the \u003cstrong\u003epre-assembled plant room\u003c\/strong\u003e, tested in our workshop before it reaches your site.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003e3-way thermostatic mixing valve for domestic hot water\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE VTA320 series (VTA321, VTA322 and VTA323) and VTA520 series (VTA522)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eDHW with or without circulation and small underfloor heating circuits, according to ESBE\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSetting range\u003c\/th\u003e\u003ctd\u003e35 to 60 °C (VTA320) and 45 to 65 °C (VTA520)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSafety\u003c\/th\u003e\u003ctd\u003eShuts off the hot water if the cold water supply fails\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003eKvs 1.2 to 1.6 (VTA320) and 3.2 to 3.5 m³ per hour (VTA520)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eNone: thermostatic control without electricity\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eIntegrated and tested in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE VTA320?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE VTA320 is a thermostatic mixing valve for domestic hot water that holds the outlet temperature with a \u003cstrong\u003estability of ±2 °C\u003c\/strong\u003e, according to ESBE. An internal thermostat adjusts the mix without electricity. It is fitted at the outlet of the cylinder or water heater.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eTo limit the risk of Legionella, hot water is stored hot, often above 60 °C. At that temperature the water scalds at the tap. The VTA320 adds cold water until it delivers a \u003cstrong\u003econstant temperature at the taps\u003c\/strong\u003e, even when demand changes.\u003c\/p\u003e\n\u003cp\u003eIf the cold water fails, the valve \u003cstrong\u003eshuts off the hot water\u003c\/strong\u003e and prevents a scald. Flow matters too: ESBE states a minimum flow of 4 litres per minute for the VTA320 and 9 for the VTA520 to keep the temperature stable.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003ctd\u003ePN10 (working pressure 1 MPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum differential pressure\u003c\/th\u003e\u003ctd\u003e0.3 MPa (3 bar) when mixing\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia temperature\u003c\/th\u003e\u003ctd\u003e95 °C maximum; VTA520, 100 °C temporarily\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTemperature stability\u003c\/th\u003e\u003ctd\u003e±2 °C for the VTA320 and ±4 °C for the VTA520, with constant pressures, a minimum flow of 4 or 9 litres per minute and 10 °C between hot inlet and mixed outlet\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSafety function\u003c\/th\u003e\u003ctd\u003eHot water shut-off if the cold water fails\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow pattern\u003c\/th\u003e\u003ctd\u003eAsymmetric\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia\u003c\/th\u003e\u003ctd\u003eDomestic water, closed systems and water with up to 50% glycol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnections\u003c\/th\u003e\u003ctd\u003eInternal thread Rp (EN 10226-1), external thread G (ISO 228-1) and compression CPF (EN 1254-2)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterial\u003c\/th\u003e\u003ctd\u003eDezincification-resistant brass (DZR)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003ePressure Equipment Directive (PED), article 4.3; no CE marking\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003eRange\u003c\/th\u003e\u003cth\u003eKvs (m³ per hour)\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA321\u003c\/td\u003e\u003ctd\u003eRp ½ internal\u003c\/td\u003e\u003ctd\u003e35 to 60 °C\u003c\/td\u003e\u003ctd\u003e1.5\u003c\/td\u003e\u003ctd\u003e0.45 kg\u003c\/td\u003e\u003ctd\u003e31100400\u003c\/td\u003e\u003ctd\u003e7330193024563\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA321\u003c\/td\u003e\u003ctd\u003eRp ¾ internal\u003c\/td\u003e\u003ctd\u003e35 to 60 °C\u003c\/td\u003e\u003ctd\u003e1.6\u003c\/td\u003e\u003ctd\u003e0.48 kg\u003c\/td\u003e\u003ctd\u003e31100800\u003c\/td\u003e\u003ctd\u003e7330193024587\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA322\u003c\/td\u003e\u003ctd\u003eG 1 external\u003c\/td\u003e\u003ctd\u003e35 to 60 °C\u003c\/td\u003e\u003ctd\u003e1.6\u003c\/td\u003e\u003ctd\u003e0.48 kg\u003c\/td\u003e\u003ctd\u003e31101000\u003c\/td\u003e\u003ctd\u003e7330193024624\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA323\u003c\/td\u003e\u003ctd\u003eCompression 15 mm\u003c\/td\u003e\u003ctd\u003e35 to 60 °C\u003c\/td\u003e\u003ctd\u003e1.2\u003c\/td\u003e\u003ctd\u003e0.49 kg\u003c\/td\u003e\u003ctd\u003e31102700\u003c\/td\u003e\u003ctd\u003e7330193024464\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA323\u003c\/td\u003e\u003ctd\u003eCompression 18 mm\u003c\/td\u003e\u003ctd\u003e35 to 60 °C\u003c\/td\u003e\u003ctd\u003e1.5\u003c\/td\u003e\u003ctd\u003e0.66 kg\u003c\/td\u003e\u003ctd\u003e31103900\u003c\/td\u003e\u003ctd\u003e7330193024433\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA323\u003c\/td\u003e\u003ctd\u003eCompression 22 mm\u003c\/td\u003e\u003ctd\u003e35 to 60 °C\u003c\/td\u003e\u003ctd\u003e1.5\u003c\/td\u003e\u003ctd\u003e0.57 kg\u003c\/td\u003e\u003ctd\u003e31100200\u003c\/td\u003e\u003ctd\u003e7330193024396\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA522\u003c\/td\u003e\u003ctd\u003eG 1 external\u003c\/td\u003e\u003ctd\u003e45 to 65 °C\u003c\/td\u003e\u003ctd\u003e3.2\u003c\/td\u003e\u003ctd\u003e0.86 kg\u003c\/td\u003e\u003ctd\u003e31620200\u003c\/td\u003e\u003ctd\u003e7330193040105\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA522\u003c\/td\u003e\u003ctd\u003eG 1¼ external\u003c\/td\u003e\u003ctd\u003e45 to 65 °C\u003c\/td\u003e\u003ctd\u003e3.5\u003c\/td\u003e\u003ctd\u003e0.95 kg\u003c\/td\u003e\u003ctd\u003e31620500\u003c\/td\u003e\u003ctd\u003e7330193040136\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe 15 mm and 22 mm VTA323 include a check valve on the cold water side, according to ESBE.\u003c\/li\u003e\n\u003cli\u003eBelow 4 litres per minute (VTA320) or 9 (VTA520), the ±2 or ±4 °C stability is not guaranteed.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum differential pressure of 3 bar\u003c\/strong\u003e between hot and cold water, according to ESBE.\u003c\/li\u003e\n\u003cli\u003eESBE recommends the lead-free (LF) versions for drinking water; the models on this page are standard DZR brass.\u003c\/li\u003e\n\u003cli\u003eNo CE marking: it is pressure equipment under article 4.3 of the PED.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eKvs (m³ per hour)\u003c\/th\u003e\u003cth\u003eMaximum continuous water temperature\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-mezcladora-termostatica-para-suelo-radiante-esbe-series-vta322-y-vta572\"\u003eESBE VTA322 20 to 43 °C for underfloor heating\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf you control a small underfloor heating circuit rather than DHW\u003c\/td\u003e\u003ctd\u003e1.2 to 1.6\u003c\/td\u003e\u003ctd\u003e95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-mezcladora-termostatica-esbe-solar-vts520-altas-temperaturas\"\u003eESBE VTS520 for solar thermal\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf the water comes from solar collectors and can exceed 95 °C\u003c\/td\u003e\u003ctd\u003e3.0 to 3.5\u003c\/td\u003e\u003ctd\u003e110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 with actuator\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf you need to control a heating flow with an actuator or a controller\u003c\/td\u003e\u003ctd\u003e1.6 to 40\u003c\/td\u003e\u003ctd\u003e110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt depends on flow and connection: the VTA320 has a Kvs of 1.2 to 1.6 and the VTA520 of 3.2 to 3.5. Send us your outlets and pipe size and we will tell you the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the VTA320 and the VTA520?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFlow and range. The VTA520 has a Kvs of 3.2 to 3.5 against 1.2 to 1.6 and controls from 45 to 65 °C, according to ESBE.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it protect against Legionella?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt helps. ESBE presents it as scald and Legionella protection: it lets you store the water hotter and deliver it tempered at the taps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used on drinking water?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, ESBE specifies it for domestic hot water. ESBE recommends the lead-free (LF) versions for drinking water; if your project requires them, contact us before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is not advisable: a professional should install it, following ESBE's instructions. Q-Tech delivers it fitted in the plant room or installs it with an Expert Technician.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe have it \u003cstrong\u003ein stock in Málaga\u003c\/strong\u003e and dispatch it as soon as we confirm your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the VTA320 on the DHW outlet of the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e: assembled, set and \u003cstrong\u003etested in our workshop\u003c\/strong\u003e, it arrives ready to connect. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e to choose the model. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003eheating valves\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/D9067688AC015F8DBCA4EE422BF12739C75D5431A66B674D11D38E9B556A8478\/21c78b9784dd4a43a6267979cf1c7281\/pdf\/media\/b3b9d5a7972d4ce7b749e53f272fc999\/VTA320_VTA520_en_K_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE VTA320 and VTA520 data sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/9E44865AADBFC29B6B47F7319752A11A21CF5AC894F7987742CBAC50C62E1FCD\/705b1fd6aaac44e09a2aefb3d193a6df\/pdf\/media\/dcf22fb3ac544cda8391383e5f240afc\/Anv_VTA300_98140118_ver%20O_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eVTA320 installation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/302A9D47A077CBD4499DCA699E0C3CAE9643FFDB992CE3D8620F4E54CDD0098A\/35c0c87b62a64a529f9c9622e719057e\/pdf\/media\/cf2ec484209a4e24a4eb535d8728fb62\/Anv_VTA500_VTS500_98140345_ver%20F_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eVTA520 installation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/59A7BF48D90F8ED7D6082C93E0C30345C215F7EE67D443EE1A7449829EB8F224\/9635b8f047a3442dbd16e9b271f0222f\/pdf\/media\/02320e7f697242ecb9fe58e02c9b90f5\/DoC_VTA300,%20VTA500,%20VTS500_E.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/cyTl6X2W-8o\" title=\"ESBE VTA thermostatic mixing valves (official ESBE video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"ESBE","offers":[{"title":"VTA321 Rp ½ · 35–60 °C (31100400)","offer_id":19575958372440,"sku":"SE-CO10413","price":104.34,"currency_code":"EUR","in_stock":true},{"title":"VTA321 Rp ¾ · 35–60 °C (31100800)","offer_id":19575958405208,"sku":"SE-CO10414","price":107.42,"currency_code":"EUR","in_stock":true},{"title":"VTA322 G 1 · 35–60 °C (31101000)","offer_id":19575958437976,"sku":"SE-CO10415","price":107.42,"currency_code":"EUR","in_stock":true},{"title":"VTA323 CPF 15 mm · 35–60 °C (31102700)","offer_id":19575970398296,"sku":"SE-CO10410","price":169.4,"currency_code":"EUR","in_stock":true},{"title":"VTA323 CPF 18 mm · 35–60 °C (31103900)","offer_id":19575971283032,"sku":"SE-CO10411","price":182.71,"currency_code":"EUR","in_stock":true},{"title":"VTA323 CPF 22 mm · 35–60 °C (31100200)","offer_id":19575972331608,"sku":"SE-CO10412","price":182.71,"currency_code":"EUR","in_stock":true},{"title":"VTA522 G 1 · 45–65 °C (31620200)","offer_id":59034275414360,"sku":"SE-CO10409","price":256.52,"currency_code":"EUR","in_stock":true},{"title":"VTA522 G 1¼ · 45–65 °C (31620500)","offer_id":59034275447128,"sku":"SE-CO10424","price":269.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-vta322-g1-vista-tres-cuartos.webp?v=1793790693"},{"product_id":"valvula-de-zona-motorizada-esbe-zrs220-de-2-vias-con-retorno-por-muelle","title":"ESBE ZRS220 motorised 2-way zone valve with spring return","description":"\u003ch2\u003eESBE ZRS220 motorised 2-way zone valve for heating and cooling\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE ZRS220\u003c\/strong\u003e opens or closes the water flow to one zone on a 2-point 230 V signal and spring-closes when power is removed. At Q-Tech we fit and wire it in the \u003cstrong\u003epre-assembled plant room\u003c\/strong\u003e, which reaches your site already tested.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eMotorised 2-way zone valve\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE ZRS220 series (ZRS224)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating and cooling in closed circuits, according to ESBE\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003eKv from 3.2 to 10 m³ per hour depending on DN\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eInternal thread G ½ to G 1¼ (DN 15 to 32)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC, 50 or 60 Hz; 2-point control\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOperation\u003c\/th\u003e\u003ctd\u003eOpens in 15 s; spring-closes in 5 s\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eIntegrated and tested in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE ZRS220?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE ZRS220 is a 2-way zone valve for heating and cooling that \u003cstrong\u003espring-closes in 5 seconds\u003c\/strong\u003e, according to ESBE. A side lever lets you operate it by hand. The actuator is held by a screw and can be removed even with the system under pressure.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn a home with several zones, each thermostat must be able to cut the water to its zone without stopping the rest of the system. The ZRS220 receives the \u003cstrong\u003esignal from its thermostat\u003c\/strong\u003e and opens or closes the flow to that zone.\u003c\/p\u003e\n\u003cp\u003eIf power is lost, the spring closes the valve and the zone stops receiving water. ESBE recommends this actuator for on-off operation, not for flow control.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003ctd\u003ePN16 (1.6 MPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia temperature\u003c\/th\u003e\u003ctd\u003e2 to 94 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eLeakage rate\u003c\/th\u003e\u003ctd\u003e0% of flow (tight shut-off)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia\u003c\/th\u003e\u003ctd\u003eHeating water to VDI 2035; water with up to 50% glycol or up to 28% ethanol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eCW614N brass body; NBR ball; EPDM O-rings\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnections\u003c\/th\u003e\u003ctd\u003eInternal thread G (ISO 228-1)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eActuator power supply\u003c\/th\u003e\u003ctd\u003e230 V AC, 50 or 60 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e6 VA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl\u003c\/th\u003e\u003ctd\u003e2-point, 2-wire spring return\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRunning time\u003c\/th\u003e\u003ctd\u003eOpening in 15 s; closing in 5 s\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection\u003c\/th\u003e\u003ctd\u003eIP44; protection class I\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCable\u003c\/th\u003e\u003ctd\u003e1 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e0 to 60 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eLow Voltage, Electromagnetic Compatibility and RoHS directives; Pressure Equipment Directive, article 4.3\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003eDN\u003c\/th\u003e\u003cth\u003eKv (m³ per hour)\u003c\/th\u003e\u003cth\u003eMaximum differential pressure\u003c\/th\u003e\u003cth\u003eDimensions A, B and C\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eZRS224\u003c\/td\u003e\u003ctd\u003eG ½ internal\u003c\/td\u003e\u003ctd\u003e15\u003c\/td\u003e\u003ctd\u003e3.2\u003c\/td\u003e\u003ctd\u003e200 kPa\u003c\/td\u003e\u003ctd\u003e80, 103 and 21 mm\u003c\/td\u003e\u003ctd\u003e1.01 kg\u003c\/td\u003e\u003ctd\u003e43122100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eZRS224\u003c\/td\u003e\u003ctd\u003eG ¾ internal\u003c\/td\u003e\u003ctd\u003e20\u003c\/td\u003e\u003ctd\u003e4.6\u003c\/td\u003e\u003ctd\u003e150 kPa\u003c\/td\u003e\u003ctd\u003e89, 103 and 21 mm\u003c\/td\u003e\u003ctd\u003e1.05 kg\u003c\/td\u003e\u003ctd\u003e43122200\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eZRS224\u003c\/td\u003e\u003ctd\u003eG 1 internal\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003e5.7\u003c\/td\u003e\u003ctd\u003e100 kPa\u003c\/td\u003e\u003ctd\u003e93, 103 and 23 mm\u003c\/td\u003e\u003ctd\u003e1.13 kg\u003c\/td\u003e\u003ctd\u003e43122300\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eZRS224\u003c\/td\u003e\u003ctd\u003eG 1¼ internal\u003c\/td\u003e\u003ctd\u003e32\u003c\/td\u003e\u003ctd\u003e10\u003c\/td\u003e\u003ctd\u003e80 kPa\u003c\/td\u003e\u003ctd\u003e105, 110 and 30 mm\u003c\/td\u003e\u003ctd\u003e1.50 kg\u003c\/td\u003e\u003ctd\u003e43122400\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eClosed circuits only\u003c\/strong\u003e, for heating and cooling, according to ESBE.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum differential pressure of 200 kPa\u003c\/strong\u003e on DN 15 and 80 kPa on DN 32.\u003c\/li\u003e\n\u003cli\u003eWith more than 20% glycol, ESBE asks you to check the pump data.\u003c\/li\u003e\n\u003cli\u003eIt needs a 2-point 230 V signal from a thermostat or controller; it does not control flow.\u003c\/li\u003e\n\u003cli\u003eESBE offers the ZRS921 replacement actuator (47120100), which is not on this page.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003ePorts\u003c\/th\u003e\u003cth\u003eKv (m³ per hour)\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-selectora-motorizada-esbe-zrs230-3-vias\"\u003eESBE ZRS230 diverting valve\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf you need to send water to one of two circuits\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e3.2 to 8.4\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-selectora-esbe-vzd160-bomba-de-calor\"\u003eESBE VZD160 for heat pumps\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf the heat pump alternates between heating and hot water\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e6.0\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 mixing valve\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf you need to control the flow temperature by mixing water\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003eDepends on DN\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe one that matches your pipe size: from DN 15 (G ½) to DN 32 (G 1¼). Tell us about your installation and we will tell you the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference from the ZRS230?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ZRS220 is a 2-way valve that opens or closes one zone. The ZRS230 is a 3-way valve that sends water to one of two circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be opened without power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, by hand, with the lever on the side of the actuator, according to ESBE.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the actuator be changed without draining the system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ESBE states that the actuator can be removed with the system under pressure; the spare part is the ZRS921.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is not advisable: a professional should install and wire it, following ESBE's instructions. Q-Tech delivers it fitted in the plant room or installs it with an Expert Technician.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe have it \u003cstrong\u003ein stock in Málaga\u003c\/strong\u003e and dispatch it as soon as we confirm your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eWith the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, the ZRS220 arrives fitted in its zone, wired to the thermostat and \u003cstrong\u003etested in our workshop\u003c\/strong\u003e. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e to install it or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e to choose the size. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003evalves and accessories\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/E6E1484AC982D58B79ECE3FC1B3EA67A89D2104E8884C5E30B2059CC0F4C6886\/793b94d2edc34725a59f195ebb3a1b3a\/pdf\/media\/fcc47423f9e24d77b6cd98a82ed4f090\/ZRS220_es_E2_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE ZRS220 data sheet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/90088FD9CCFC151676F97BCF21D7FED0474CE8FAB2F8EAA7D510523601431FF5\/1bc9523c2da44c5a850c269259355edc\/pdf\/media\/c1d286d5299b458eafbe3d448762b974\/Anv_Anv_ZRS200_98140985_versB_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eZRS200 series installation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/CDC210FF3C68215F97B85EE2E6060A9607BA635AF24FEB023F8D31B232F238EF\/2df527e47d434c46bc808c33a30f76a9\/pdf\/media\/fef8066446eb4a7399bd2638d39abf7d\/DoC_ZRS200_B.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"ZRS224 DN 15 · G ½ (43122100)","offer_id":19647705022552,"sku":"SE-CO10484","price":240.95,"currency_code":"EUR","in_stock":true},{"title":"ZRS224 DN 20 · G ¾ (43122200)","offer_id":19647705055320,"sku":"SE-CO10485","price":246.19,"currency_code":"EUR","in_stock":true},{"title":"ZRS224 DN 25 · G 1 (43122300)","offer_id":19647705088088,"sku":"SE-CO10486","price":252.25,"currency_code":"EUR","in_stock":true},{"title":"ZRS224 DN 32 · G 1¼ (43122400)","offer_id":19647705120856,"sku":"SE-CO10492","price":338.37,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-zrs224-valvula-zona-2-vias.webp?v=1793798548"},{"product_id":"actuador-modulante-esbe-ara600-3-puntos-para-valvulas-vrg-vrb","title":"ESBE ARA600 3-Point Rotary Actuator for VRG and VRB Valves","description":"\u003ch2\u003eESBE ARA600 3-point rotary actuator to motorise VRG and VRB mixing valves\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE ARA600 3-point actuator\u003c\/strong\u003e drives \u003cstrong\u003eESBE rotary valves from DN15 to DN50\u003c\/strong\u003e to control the flow temperature with an open and close signal. At Q-Tech we fit it to its valve in the pre-assembled plant room, wired and tested in our workshop.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003e3-point rotary actuator (open and close)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE ARA600 series, versions ARA641, ARA651, ARA652, ARA671 and ARA654\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eMixing in heating, underfloor heating and cooling circuits\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003ctd\u003e6 Nm over a 90° stroke\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRunning time\u003c\/th\u003e\u003ctd\u003e30, 60 or 240 seconds depending on the version\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE VRG100, VRG200, VRG300, VRB100 and VRH100 valves\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC or 24 V AC, 50 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted to its valve in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE ARA600 3-point?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE ARA600 3-point is a rotary actuator for mixing valves that turns the valve to any position between 0 and 90° according to the controller signal, with a \u003cstrong\u003etorque of 6 Nm\u003c\/strong\u003e. It can be operated by hand by pulling and turning the front knob. It mounts directly on the valve spindle.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eA heating controller sets the flow temperature, but it needs a motor that moves the mixing valve step by step. The ARA600 receives the open or close command and sets the valve to the \u003cstrong\u003eexact mixing position\u003c\/strong\u003e each circuit needs.\u003c\/p\u003e\n\u003cp\u003eAn actuator with the wrong running time controls poorly: if it is too fast, the temperature swings; if it is too slow, the circuit responds late. Choosing the time your controller asks for avoids these problems.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC ±10% or 24 V AC ±10%, 50 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e5 VA at 230 V; 3 VA at 24 V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl signal\u003c\/th\u003e\u003ctd\u003e3-point SPDT\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum torque\u003c\/th\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOperating angle\u003c\/th\u003e\u003ctd\u003e90°\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure rating\u003c\/th\u003e\u003ctd\u003eIP41\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eII\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAuxiliary switch\u003c\/th\u003e\u003ctd\u003e6(3) A; pre-mounted on ARA652 and ARA654, optional ARA801 kit on the others\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−5 to +55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e0.4 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eLow Voltage Directive 2014\/35\/EU, EMC Directive 2014\/30\/EU and RoHS 2011\/65\/EU\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eVoltage\u003c\/th\u003e\u003cth\u003eTime 90°\u003c\/th\u003e\u003cth\u003eAuxiliary switch\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eARA641\u003c\/td\u003e\u003ctd\u003e230 V AC\u003c\/td\u003e\u003ctd\u003e30 s\u003c\/td\u003e\u003ctd\u003eOptional (ARA801)\u003c\/td\u003e\u003ctd\u003e12101100\u003c\/td\u003e\u003ctd\u003e7330193034463\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eARA651\u003c\/td\u003e\u003ctd\u003e230 V AC\u003c\/td\u003e\u003ctd\u003e60 s\u003c\/td\u003e\u003ctd\u003eOptional (ARA801)\u003c\/td\u003e\u003ctd\u003e12101200\u003c\/td\u003e\u003ctd\u003e7330193034128\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eARA652\u003c\/td\u003e\u003ctd\u003e230 V AC\u003c\/td\u003e\u003ctd\u003e60 s\u003c\/td\u003e\u003ctd\u003ePre-mounted\u003c\/td\u003e\u003ctd\u003e12101700\u003c\/td\u003e\u003ctd\u003e7330193035927\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eARA671\u003c\/td\u003e\u003ctd\u003e230 V AC\u003c\/td\u003e\u003ctd\u003e240 s\u003c\/td\u003e\u003ctd\u003eOptional (ARA801)\u003c\/td\u003e\u003ctd\u003e12101400\u003c\/td\u003e\u003ctd\u003e7330193034142\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eARA654\u003c\/td\u003e\u003ctd\u003e24 V AC\u003c\/td\u003e\u003ctd\u003e60 s\u003c\/td\u003e\u003ctd\u003ePre-mounted\u003c\/td\u003e\u003ctd\u003e12100700\u003c\/td\u003e\u003ctd\u003e7330193035866\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIt fits the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 valve\u003c\/a\u003e, the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-selectora-rotativa-4-vias-esbe-serie-vrg140\"\u003eESBE VRG140\u003c\/a\u003e and the other ESBE VRG, VRB and VRH valves from DN15 to DN50.\u003c\/li\u003e\n\u003cli\u003eFor other valve brands, ESBE offers adaptor kits ordered separately: Honeywell Centra, Lovato, Meibes, PAW, Watts and WITA.\u003c\/li\u003e\n\u003cli\u003eIt works with any \u003cstrong\u003e3-point controller\u003c\/strong\u003e at 230 V or 24 V, depending on the version.\u003c\/li\u003e\n\u003cli\u003eIP41 enclosure: install it indoors, protected from dripping water.\u003c\/li\u003e\n\u003cli\u003eESBE designs it for DN15 to DN50 valves; ESBE 3F and 4F flanged valves use the Series 90 or the ARC300.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIf the controller gives a 0 to 10 V or 4 to 20 mA signal, choose the \u003ca href=\"\/en-en\/products\/actuador-proporcional-esbe-ara6x9-serie-600-para-valvulas-mezcladoras-vrg-vrb\"\u003eESBE ARA600 proportional\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf the valve only switches between two positions (for example domestic hot water or heating), the \u003ca href=\"\/en-en\/products\/actuador-esbe-ara655-2-puntos-on-off-para-valvulas-rotativas-vrg-vrb-230-v-ac\"\u003eESBE ARA600 2-point\u003c\/a\u003e is simpler.\u003c\/li\u003e\n\u003cli\u003eFor large ESBE 3F flanged valves, use the \u003ca href=\"\/en-en\/products\/esbe-series-90-rotary-actuator-15-nm\"\u003eESBE Series 90 actuator\u003c\/a\u003e or the \u003ca href=\"\/en-en\/products\/esbe-arc300-rotary-actuator-30-nm\"\u003eESBE ARC300\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you want actuator and controller in one unit, the \u003ca href=\"\/en-en\/products\/actuador-y-controlador-esbe-cra111-serie-cra110-para-temperatura-de-caudal-constante\"\u003eESBE CRA111\u003c\/a\u003e combines both.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe one with the voltage and running time your controller requires. If you are not sure, send us the brand and model of the controller and we will tell you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit my ESBE VRG130 valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The ARA600 mounts directly on ESBE VRG, VRB and VRH valves from DN15 to DN50.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the auxiliary switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a contact that switches at a set valve position, for example to start a pump. It comes fitted on ARA652 and ARA654 and can be added to the others with the ESBE ARA801 kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the valve be moved without power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Pull the front knob and turn it by hand; when released it returns to automatic mode.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARA652 and ARA654 versions are \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e; for the others, contact us on WhatsApp.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the ARA600 to its valve and wires it to the controller inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e: the assembly arrives \u003cstrong\u003etested in our workshop and ready to connect\u003c\/strong\u003e. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e to choose the version. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003eHVAC valves\u003c\/a\u003e or write to us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/B5C3E519D824D8DA2035FB1A48F1C574101F2F7FA0E03E21C636DC7C35C96E1B\/88d38b7a49c14533853726f89b83ff0c\/pdf\/media\/362eae71249443969d5512e2296b43cb\/ARA600%203p_es_L_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE ARA600 3-point data sheet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/26C87983007FF5CF5184D2407A846E89AED7B95660DCE6FBD4851216239BF3E5\/d3d68f5b77fe48388606ed3bdaf52cd0\/pdf\/media\/53c95ee85e8f44cc8594175513790f56\/Anv_ARA600%203-point_98140275_version%20M_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/850B1F839B97E92AED07D7410DF204A97BE3F1CECDD8D652253E658ACA5C6E9D\/66b0c5d1749143048994ac02a1759428\/pdf\/media\/8794475801ff4e29a50a772f5208c117\/DoC_ARA600%202-point,%20ARA600%203-point_E.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/4882AC54FFF28851EEC7D339F7B56B8F66DC7CB5AC2CF89952802CB90C0493EF\/e4bd481d9264418cb70ff26ba5d94425\/pdf\/media\/17ef897abe59441bba69abd40e74712b\/ESBE%20Selection%20Guide_Rotary%20Valves%20_%20Actuators_es_B2_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE selection guide for rotary valves and actuators (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/YkeVavEvYpg\" title=\"Installing the ESBE ARA600 3-point actuator (official ESBE video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"ESBE","offers":[{"title":"ARA641 230 V 30 s (12101100)","offer_id":49760074891608,"sku":"SE-CO10235","price":280.0,"currency_code":"EUR","in_stock":false},{"title":"ARA651 230 V 60 s (12101200)","offer_id":49760052052312,"sku":"SE-CO10233","price":265.0,"currency_code":"EUR","in_stock":false},{"title":"ARA652 230 V 60 s with auxiliary switch (12101700)","offer_id":19665764319320,"sku":"SE-CO10230","price":275.52,"currency_code":"EUR","in_stock":true},{"title":"ARA671 230 V 240 s (12101400)","offer_id":49760091832664,"sku":"SE-CO10234","price":280.0,"currency_code":"EUR","in_stock":false},{"title":"ARA654 24 V 60 s with auxiliary switch (12100700)","offer_id":19665764352088,"sku":"SE-CO10231","price":417.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-ara600-actuador-vista-tres-cuartos.webp?v=1793359217"},{"product_id":"valvula-mezcladora-termostatica-para-suelo-radiante-esbe-series-vta322-y-vta572","title":"ESBE VTA322 and VTA572 thermostatic mixing valve for underfloor heating","description":"\u003ch2\u003eESBE VTA322 and VTA572 thermostatic mixing valve for underfloor heating with a stable flow temperature\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE VTA322 and VTA572\u003c\/strong\u003e limit the temperature of the water entering the underfloor heating: from 20 to 43 °C on the VTA322 and from 20 to 55 °C on the higher-flow VTA572. At Q-Tech we fit it on the underfloor heating circuit of the \u003cstrong\u003epre-assembled plant room\u003c\/strong\u003e, tested in our workshop before it reaches your site.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003e3-way thermostatic mixing valve for underfloor heating\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE VTA322 and VTA323 (VTA320 series) and VTA572 (VTA570 series)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eSmall underfloor heating circuits (VTA322 and VTA323) or higher flows (VTA572), according to ESBE\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSetting range\u003c\/th\u003e\u003ctd\u003e20 to 43 °C (VTA322 and VTA323) and 20 to 55 °C (VTA572)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSafety\u003c\/th\u003e\u003ctd\u003eShuts off the hot water if the cold or return supply fails\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003eKvs 1.2 to 1.6 (VTA322 and VTA323) and 4.5 to 4.8 m³ per hour (VTA572)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003eNone: thermostatic control without electricity\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eIntegrated and tested in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE VTA572?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE VTA572 is a thermostatic mixing valve for underfloor heating that limits the flow temperature between 20 and 55 °C with a \u003cstrong\u003eflow of up to Kvs 4.8\u003c\/strong\u003e, according to ESBE. An internal thermostat blends in return water without electricity. It is fitted on the circuit flow.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eThe boiler, heat pump or cylinder supplies water hotter than an underfloor heating system accepts. The valve blends in return water until it delivers a \u003cstrong\u003estable flow temperature\u003c\/strong\u003e to the circuit.\u003c\/p\u003e\n\u003cp\u003eIf the cold or return supply fails, the valve \u003cstrong\u003eshuts off the hot water\u003c\/strong\u003e; ESBE presents this as protection of the pipes and the floor against temperature rises. Flow matters too: ESBE states a minimum flow of 4 litres per minute for the VTA322 and 9 for the VTA572 to keep the temperature stable.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003ctd\u003ePN10 (working pressure 1 MPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum differential pressure\u003c\/th\u003e\u003ctd\u003e0.3 MPa (3 bar) when mixing\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia temperature\u003c\/th\u003e\u003ctd\u003e95 °C maximum; VTA572, 100 °C temporarily\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTemperature stability\u003c\/th\u003e\u003ctd\u003e±2 °C for the VTA322 and VTA323 and ±3 °C for the VTA572, with constant pressures, a minimum flow of 4 or 9 litres per minute and 10 °C between hot inlet and mixed outlet\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSafety function\u003c\/th\u003e\u003ctd\u003eHot water shut-off if the cold or return supply fails\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia\u003c\/th\u003e\u003ctd\u003eWater, heating water and water with up to 50% glycol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnections\u003c\/th\u003e\u003ctd\u003eExternal thread G (ISO 228-1) and compression CPF (EN 1254-2)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterial\u003c\/th\u003e\u003ctd\u003eDezincification-resistant brass (DZR)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003ePressure Equipment Directive (PED), article 4.3; no CE marking\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003eRange\u003c\/th\u003e\u003cth\u003eKvs (m³ per hour)\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA322\u003c\/td\u003e\u003ctd\u003eG ½ external\u003c\/td\u003e\u003ctd\u003e20 to 43 °C\u003c\/td\u003e\u003ctd\u003e1.2\u003c\/td\u003e\u003ctd\u003e0.41 kg\u003c\/td\u003e\u003ctd\u003e31102800\u003c\/td\u003e\u003ctd\u003e7330193024662\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA322\u003c\/td\u003e\u003ctd\u003eG ¾ external\u003c\/td\u003e\u003ctd\u003e20 to 43 °C\u003c\/td\u003e\u003ctd\u003e1.5\u003c\/td\u003e\u003ctd\u003e0.45 kg\u003c\/td\u003e\u003ctd\u003e31100500\u003c\/td\u003e\u003ctd\u003e7330193024617\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA322\u003c\/td\u003e\u003ctd\u003eG 1 external\u003c\/td\u003e\u003ctd\u003e20 to 43 °C\u003c\/td\u003e\u003ctd\u003e1.6\u003c\/td\u003e\u003ctd\u003e0.48 kg\u003c\/td\u003e\u003ctd\u003e31100900\u003c\/td\u003e\u003ctd\u003e7330193024631\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA323\u003c\/td\u003e\u003ctd\u003eCompression 15 mm\u003c\/td\u003e\u003ctd\u003e20 to 43 °C\u003c\/td\u003e\u003ctd\u003e1.2\u003c\/td\u003e\u003ctd\u003e0.49 kg\u003c\/td\u003e\u003ctd\u003e31102600\u003c\/td\u003e\u003ctd\u003e7330193024426\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA323\u003c\/td\u003e\u003ctd\u003eCompression 22 mm\u003c\/td\u003e\u003ctd\u003e20 to 43 °C\u003c\/td\u003e\u003ctd\u003e1.5\u003c\/td\u003e\u003ctd\u003e0.57 kg\u003c\/td\u003e\u003ctd\u003e31100100\u003c\/td\u003e\u003ctd\u003e7330193024402\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA572\u003c\/td\u003e\u003ctd\u003eG 1 external\u003c\/td\u003e\u003ctd\u003e20 to 55 °C\u003c\/td\u003e\u003ctd\u003e4.5\u003c\/td\u003e\u003ctd\u003e0.86 kg\u003c\/td\u003e\u003ctd\u003e31702100\u003c\/td\u003e\u003ctd\u003e7330193050739\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVTA572\u003c\/td\u003e\u003ctd\u003eG 1¼ external\u003c\/td\u003e\u003ctd\u003e20 to 55 °C\u003c\/td\u003e\u003ctd\u003e4.8\u003c\/td\u003e\u003ctd\u003e0.95 kg\u003c\/td\u003e\u003ctd\u003e31702200\u003c\/td\u003e\u003ctd\u003e7330193050746\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe 15 mm and 22 mm VTA323 include a check valve on the cold water side, according to ESBE.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum differential pressure of 3 bar\u003c\/strong\u003e between hot and return inlets, according to ESBE.\u003c\/li\u003e\n\u003cli\u003eBelow 4 litres per minute (VTA322 and VTA323) or 9 (VTA572), the stated stability is not guaranteed.\u003c\/li\u003e\n\u003cli\u003eThe references on this page are for underfloor heating; ESBE makes other VTA572 versions for cooling and radiators that are not on this page.\u003c\/li\u003e\n\u003cli\u003eNo CE marking: it is pressure equipment under article 4.3 of the PED.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eKvs (m³ per hour)\u003c\/th\u003e\u003cth\u003eMaximum continuous water temperature\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-mezcladora-termostatica-esbe-vta320-antiescaldaduras\"\u003eESBE VTA320 and VTA520 for domestic hot water\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf you need to limit the hot water temperature at the taps\u003c\/td\u003e\u003ctd\u003e1.2 to 3.5\u003c\/td\u003e\u003ctd\u003e95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 with actuator\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf you want to control the underfloor heating with an actuator or a weather-compensated controller\u003c\/td\u003e\u003ctd\u003e1.6 to 40\u003c\/td\u003e\u003ctd\u003e110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt depends on the circuit flow: the VTA322 and VTA323 have a Kvs of 1.2 to 1.6 and the VTA572 of 4.5 to 4.8. Send us the floor area and temperature difference and we will tell you the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the VTA322 and the VTA572?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFlow and range. The VTA572 has a Kvs of 4.5 to 4.8 against 1.2 to 1.6 and controls from 20 to 55 °C, according to ESBE.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it protect the floor if the cold supply fails?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. If the cold or return supply fails, the valve shuts off the hot water, according to ESBE.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for underfloor cooling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, the references on this page are for heating. ESBE makes a 10 to 30 °C VTA572 for cooling; contact us if you need it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is not advisable: a professional should install it, following ESBE's instructions. Q-Tech delivers it fitted in the plant room or installs it with an Expert Technician.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe have it \u003cstrong\u003ein stock in Málaga\u003c\/strong\u003e and dispatch it as soon as we confirm your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the VTA322 or VTA572 on the underfloor heating circuit of the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e: assembled, set and \u003cstrong\u003etested in our workshop\u003c\/strong\u003e, it arrives ready to connect. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e to choose the model. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003eheating valves\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/D9067688AC015F8DBCA4EE422BF12739C75D5431A66B674D11D38E9B556A8478\/21c78b9784dd4a43a6267979cf1c7281\/pdf\/media\/b3b9d5a7972d4ce7b749e53f272fc999\/VTA320_VTA520_en_K_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE VTA320 and VTA520 data sheet (VTA322 and VTA323)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/96F604881E835B6CDE48D1399A3EC7E0B3075F49AC260297570450D2D3BBE577\/e96cab54674d4057b32957fa40239536\/pdf\/media\/2c642285c9ef4352b962eb3877abad0e\/VTA370_VTA570_en_O_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE VTA370 and VTA570 data sheet (VTA572)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/763C04C0B9140BD6E41D9064AA8C38CA40FCD2C100F692C8AA645EAB128D6E17\/cb9cc61105994a34b4bbc08f6c8fcbbe\/pdf\/media\/5b6350efdf9e449a810b837d2635f5ea\/Anv_VTA370_VTA570_98140346_vers%20I_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eVTA572 installation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/9E44865AADBFC29B6B47F7319752A11A21CF5AC894F7987742CBAC50C62E1FCD\/705b1fd6aaac44e09a2aefb3d193a6df\/pdf\/media\/dcf22fb3ac544cda8391383e5f240afc\/Anv_VTA300_98140118_ver%20O_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eVTA322 and VTA323 installation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/8F43898CB6297F6BE0FCF6E3F5FA25CFAC3E7DC0951FF21EB81C4B6BE5CF66F9\/d64857bc31ee45c7b5ba1a882d776a05\/pdf\/media\/c49f295a5aa241d3911e33eaca72c770\/DoC_VTA370,%20VTA570_E.pdf\" target=\"_blank\" rel=\"noopener\"\u003eVTA570 declaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/cyTl6X2W-8o\" title=\"ESBE VTA thermostatic mixing valves (official ESBE video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"ESBE","offers":[{"title":"VTA322 G ½ · 20–43 °C (31102800)","offer_id":43477484962018,"sku":"SE-CO10419","price":162.14,"currency_code":"EUR","in_stock":true},{"title":"VTA322 G ¾ · 20–43 °C (31100500)","offer_id":43477484994786,"sku":"SE-CO10420","price":169.4,"currency_code":"EUR","in_stock":true},{"title":"VTA322 G 1 · 20–43 °C (31100900)","offer_id":43477485027554,"sku":"SE-CO10421","price":169.4,"currency_code":"EUR","in_stock":true},{"title":"VTA572 G 1 · 20–55 °C (31702100)","offer_id":43477485060322,"sku":"SE-CO10432","price":269.83,"currency_code":"EUR","in_stock":true},{"title":"VTA572 G 1¼ · 20–55 °C (31702200)","offer_id":43477485093090,"sku":"SE-CO10431","price":284.35,"currency_code":"EUR","in_stock":true},{"title":"VTA323 CPF 15 mm · 20–43 °C (31102600)","offer_id":59034537787736,"sku":"SE-CO10416","price":169.4,"currency_code":"EUR","in_stock":true},{"title":"VTA323 CPF 22 mm · 20–43 °C (31100100)","offer_id":59034537820504,"sku":"SE-CO10417","price":182.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-vta322-suelo-radiante-g1.webp?v=1793791900"},{"product_id":"valvula-mezcladora-selectora-rotativa-4-vias-esbe-serie-vrg140","title":"ESBE VRG140 Series 4-Way Rotary Mixing Valve in DZR Brass","description":"\u003ch2\u003eESBE VRG140 4-way rotary mixing valve that keeps the boiler return temperature high\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE VRG140\u003c\/strong\u003e is a 4-way rotary valve in dezincification-resistant (DZR) brass that works on the double mixing principle in heating and cooling circuits from \u003cstrong\u003eDN15 to DN50\u003c\/strong\u003e. At Q-Tech we integrate it with its actuator in the pre-assembled plant room, connected and tested in our workshop.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003e4-way rotary mixing valve\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE VRG140 series, VRG141 internal thread version\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating with boilers that need a warm return, radiators, underfloor heating and comfort cooling\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSizes\u003c\/th\u003e\u003ctd\u003eDN15 to DN50, Kvs from 2.5 to 40 m³ per hour\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePrinciple\u003c\/th\u003e\u003ctd\u003eDouble mixing: controls the flow temperature and raises the return temperature at the same time\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE ARA600 actuators and 90 series (with kit) and ESBE CRA, CRB, CRC, CRD, CRK and CRS controllers\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePressure and temperature\u003c\/th\u003e\u003ctd\u003ePN10; −10 to 110 °C continuous and 130 °C short-term\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted with its actuator in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE VRG140?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE VRG140 is a 4-way rotary valve for hydronic circuits that controls the flow temperature and, at the same time, \u003cstrong\u003ekeeps the boiler return temperature high\u003c\/strong\u003e. Its rotor controls the flow at four points at once. It is fitted between the boiler and the heating circuit.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eSome boilers need warm return water to avoid condensation and corrosion. With a 3-way valve, the cold return from the circuit goes straight back to the boiler.\u003c\/p\u003e\n\u003cp\u003eThe VRG140 \u003cstrong\u003emixes twice\u003c\/strong\u003e: it sends the circuit the temperature it needs and returns warmer water to the boiler. ESBE states that this reduces the risk of corrosion and can extend boiler life, only where the boiler design requires it.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003ctd\u003ePN10 (working pressure 1 MPa)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum differential pressure\u003c\/th\u003e\u003ctd\u003e100 kPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eClose-off pressure\u003c\/th\u003e\u003ctd\u003e100 kPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eInternal leakage\u003c\/th\u003e\u003ctd\u003eBelow 1.0 % of flow\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOperating torque\u003c\/th\u003e\u003ctd\u003eBelow 3 Nm from DN15 to DN32 and below 5 Nm for DN40 and DN50\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRangeability Kv to Kv minimum\u003c\/th\u003e\u003ctd\u003e100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia temperature\u003c\/th\u003e\u003ctd\u003e−10 to 110 °C continuous; 130 °C short-term\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia\u003c\/th\u003e\u003ctd\u003eHeating water to VDI 2035; water with up to 50 % glycol or up to 28 % ethanol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eInternal thread Rp to EN 10226-1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eDZR brass body, abrasion-resistant brass sector, PPS composite shaft and bushing, EPDM O-rings\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOperating angle\u003c\/th\u003e\u003ctd\u003e90°\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eEuropean Pressure Equipment Directive (PED), article 4.3\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eDN\u003c\/th\u003e\u003cth\u003eKvs (m³ per hour)\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRG141 15-2.5\u003c\/td\u003e\u003ctd\u003e15\u003c\/td\u003e\u003ctd\u003e2.5\u003c\/td\u003e\u003ctd\u003eRp ½\u003c\/td\u003e\u003ctd\u003e0.40 kg\u003c\/td\u003e\u003ctd\u003e11640100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRG141 20-4\u003c\/td\u003e\u003ctd\u003e20\u003c\/td\u003e\u003ctd\u003e4\u003c\/td\u003e\u003ctd\u003eRp ¾\u003c\/td\u003e\u003ctd\u003e0.52 kg\u003c\/td\u003e\u003ctd\u003e11640200\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRG141 25-10\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003e10\u003c\/td\u003e\u003ctd\u003eRp 1\u003c\/td\u003e\u003ctd\u003e0.80 kg\u003c\/td\u003e\u003ctd\u003e11640400\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRG141 32-16\u003c\/td\u003e\u003ctd\u003e32\u003c\/td\u003e\u003ctd\u003e16\u003c\/td\u003e\u003ctd\u003eRp 1¼\u003c\/td\u003e\u003ctd\u003e1.08 kg\u003c\/td\u003e\u003ctd\u003e11640500\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRG141 40-25\u003c\/td\u003e\u003ctd\u003e40\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003eRp 1½\u003c\/td\u003e\u003ctd\u003e1.89 kg\u003c\/td\u003e\u003ctd\u003e11641500\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVRG141 50-40\u003c\/td\u003e\u003ctd\u003e50\u003c\/td\u003e\u003ctd\u003e40\u003c\/td\u003e\u003ctd\u003eRp 2\u003c\/td\u003e\u003ctd\u003e2.55 kg\u003c\/td\u003e\u003ctd\u003e11641700\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIt is motorised with the \u003cstrong\u003eESBE ARA600 actuator\u003c\/strong\u003e (\u003ca href=\"\/en-en\/products\/actuador-modulante-esbe-ara600-3-puntos-para-valvulas-vrg-vrb\"\u003eESBE ARA600 3-point\u003c\/a\u003e); the 90 series needs the VRG801 kit.\u003c\/li\u003e\n\u003cli\u003eESBE controllers with built-in actuator (CRA, CRB, CRC, CRD, CRK and CRS) mount on the valve, such as the \u003ca href=\"\/en-en\/products\/actuador-y-controlador-esbe-cra111-serie-cra110-para-temperatura-de-caudal-constante\"\u003eESBE CRA111\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eThe \u003ca href=\"\/en-en\/products\/aislamiento-termico-esbe-vri100-para-valvulas-vrg-vrb\"\u003eESBE VRI100 insulation\u003c\/a\u003e covers the valve from DN15 to DN40.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum differential pressure of 100 kPa\u003c\/strong\u003e: above that, control loses accuracy.\u003c\/li\u003e\n\u003cli\u003eFor closed systems only, with heating water or water with glycol or ethanol in the proportions in the table.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIf your heat source does not need a warm return (heat pump or condensing boiler), the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 3-way valve\u003c\/a\u003e is the usual choice.\u003c\/li\u003e\n\u003cli\u003eTo combine two heat sources in parallel or stratify a buffer tank, ESBE offers the VRB140 bivalent 4-way series.\u003c\/li\u003e\n\u003cli\u003eFor DN65 pipework or larger, with flanges, look for a cast-iron 4-way valve such as the \u003ca href=\"\/en-en\/products\/esbe-4f-4-way-rotary-mixing-valve-flanged-pn6\"\u003eESBE 4F\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it differ from the VRG130 3-way valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe VRG140 mixes twice and raises the boiler return temperature. The VRG130 mixes once and sends the circuit return back unheated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt depends on the circuit flow rate. Send us the output and temperature difference and we will tell you the right Kvs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be motorised?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. It takes the ESBE ARA600 actuator and ESBE controllers with built-in actuator; the 90 series needs the VRG801 kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used with glycol?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, up to 50 % glycol or 28 % ethanol, according to ESBE.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe hold it \u003cstrong\u003ein stock in Málaga\u003c\/strong\u003e and dispatch it as soon as the order is confirmed.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech integrates the VRG140 and its actuator in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e: assembled, wired and \u003cstrong\u003etested in our workshop\u003c\/strong\u003e, it arrives ready to connect next to your boiler. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e to choose the model. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003eHVAC valves\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/FB008D46C105E51AC902E4A5D1F2B1CE9F6522A85458002180DC14A5915F2E0A\/e49fdf7d0a13462ea3e4b6e740e1da9e\/pdf\/media\/4d377075318c46aa9e71d84f1c70cabb\/VRG140_en_K_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE VRG140 datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/BA6CB10A464CE66E454B7F6BEFA5F4B4B6EF88E0515851CB4F0C2254BC6D9305\/f6e4539f118e4c50893b6b2590549644\/pdf\/media\/870c25c5743647f1ad013d44452bd469\/Anv_VRG140_98140270_utgE_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/443B773B41F43E86F739251BD7D9AC04374359A327D0672C8F75ED59837F325D\/d4ac5ffbad134320933a8436d45916c9\/pdf\/media\/ee730a0109a64519a9e640c4bec68db9\/DoC_VRG130,%20VRG140,%20VRG230,%20VRG330_F.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/2gugHpi9ayI\" title=\"Differences between ESBE 4-way rotary valves (official ESBE video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"VRG141 15-2.5 Rp ½ (11640100)","offer_id":47631704097112,"sku":"SE-CO10220","price":155.97,"currency_code":"EUR","in_stock":true},{"title":"VRG141 20-4 Rp ¾ (11640200)","offer_id":47631704129880,"sku":"SE-CO10221","price":162.14,"currency_code":"EUR","in_stock":true},{"title":"VRG141 25-10 Rp 1 (11640400)","offer_id":47631704162648,"sku":"SE-CO10222","price":175.45,"currency_code":"EUR","in_stock":true},{"title":"VRG141 32-16 Rp 1¼ (11640500)","offer_id":47631704195416,"sku":"SE-CO10223","price":196.02,"currency_code":"EUR","in_stock":true},{"title":"VRG141 40-25 Rp 1½ (11641500)","offer_id":47631704228184,"sku":"SE-CO10224","price":364.21,"currency_code":"EUR","in_stock":true},{"title":"VRG141 50-40 Rp 2 (11641700)","offer_id":47631704260952,"sku":"SE-CO10225","price":424.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-vrg140-vrg141-vista-tres-cuartos.webp?v=1793279522"},{"product_id":"actuador-proporcional-esbe-ara6x9-serie-600-para-valvulas-mezcladoras-vrg-vrb","title":"ESBE ARA600 Proportional 0-10 V Actuator (ARA659 and ARA639) for VRG Valves","description":"\u003ch2\u003eESBE ARA600 proportional 0-10 V rotary actuator for precise mixing valve control\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE ARA600 proportional actuator\u003c\/strong\u003e drives ESBE rotary valves from DN15 to DN50 with a \u003cstrong\u003e0 to 10 V or 4 to 20 mA signal\u003c\/strong\u003e, for finer control than a 3-point actuator. At Q-Tech we fit it with its valve and controller in the pre-assembled plant room, tested in our workshop.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eProportional rotary actuator (voltage or current signal)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE ARA600 proportional series, versions ARA659 and ARA639\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eMixing in heating, underfloor heating and cooling with BMS or heat pump control\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003ctd\u003e6 Nm over a 90° stroke\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl signal\u003c\/th\u003e\u003ctd\u003e0 to 10 V, 2 to 10 V, 0 to 20 mA or 4 to 20 mA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE VRG100, VRG200, VRG300, VRB100 and VRH100 valves\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e24 V AC or DC, 50 or 60 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted and configured in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE ARA600 proportional?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE ARA600 proportional is a rotary actuator for mixing valves that sets the valve to the position given by a voltage or current signal. It runs on 24 V. It mounts directly on the valve spindle and can be operated by hand with the front knob.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eHeat pump controllers and building management systems work with analogue signals. The ARA600 proportional turns that signal into an \u003cstrong\u003eexact valve position\u003c\/strong\u003e and, according to ESBE, gives more precise operation.\u003c\/p\u003e\n\u003cp\u003eConnecting a 3-point actuator to an analogue output means adding relays or leaving the valve uncontrolled.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e24 V AC or DC ±10%, 50 or 60 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOperating consumption\u003c\/th\u003e\u003ctd\u003e5 W AC; 2.5 W DC\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSizing consumption\u003c\/th\u003e\u003ctd\u003e11 VA AC; 6 VA DC\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl signal\u003c\/th\u003e\u003ctd\u003e0 to 10 V, 2 to 10 V, 0 to 20 mA or 4 to 20 mA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum torque\u003c\/th\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOperating angle\u003c\/th\u003e\u003ctd\u003e90°\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure rating\u003c\/th\u003e\u003ctd\u003eIP41\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eII\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAuxiliary switch\u003c\/th\u003e\u003ctd\u003eOptional with the ARA801 kit, 6(3) A at 24 V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−5 to +55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e0.4 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eLow Voltage Directive 2014\/35\/EU, EMC Directive 2014\/30\/EU and RoHS 2011\/65\/EU\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eVoltage\u003c\/th\u003e\u003cth\u003eTime 90°\u003c\/th\u003e\u003cth\u003eSignal\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eARA659\u003c\/td\u003e\u003ctd\u003e24 V AC or DC\u003c\/td\u003e\u003ctd\u003e45 or 120 s\u003c\/td\u003e\u003ctd\u003eVoltage or current\u003c\/td\u003e\u003ctd\u003e12520200\u003c\/td\u003e\u003ctd\u003e7330193034807\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eARA639\u003c\/td\u003e\u003ctd\u003e24 V AC or DC\u003c\/td\u003e\u003ctd\u003e15, 30, 60 or 120 s\u003c\/td\u003e\u003ctd\u003eVoltage or current\u003c\/td\u003e\u003ctd\u003e12520100\u003c\/td\u003e\u003ctd\u003e7330193034791\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIt fits the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 valve\u003c\/a\u003e, the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-selectora-rotativa-4-vias-esbe-serie-vrg140\"\u003eESBE VRG140\u003c\/a\u003e and the other ESBE VRG, VRB and VRH valves from DN15 to DN50.\u003c\/li\u003e\n\u003cli\u003eIt needs a \u003cstrong\u003e24 V power supply\u003c\/strong\u003e: it does not connect directly to 230 V.\u003c\/li\u003e\n\u003cli\u003eFor other valve brands, ESBE offers adaptor kits ordered separately.\u003c\/li\u003e\n\u003cli\u003eIP41 enclosure: install it indoors, protected from dripping water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIf the controller only gives open and close commands, choose the \u003ca href=\"\/en-en\/products\/actuador-modulante-esbe-ara600-3-puntos-para-valvulas-vrg-vrb\"\u003eESBE ARA600 3-point\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eTo switch between two circuits without mixing, the \u003ca href=\"\/en-en\/products\/actuador-esbe-ara655-2-puntos-on-off-para-valvulas-rotativas-vrg-vrb-230-v-ac\"\u003eESBE ARA600 2-point\u003c\/a\u003e is simpler.\u003c\/li\u003e\n\u003cli\u003eFor ESBE 3F and 4F flanged valves, use the \u003ca href=\"\/en-en\/products\/esbe-series-90-rotary-actuator-15-nm\"\u003eESBE Series 90 actuator\u003c\/a\u003e in its 93P proportional version.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between ARA659 and ARA639?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe running time. The ARA659 works at 45 or 120 seconds and the ARA639 at 15, 30, 60 or 120 seconds, according to ESBE.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work with the 0 to 10 V output of my heat pump?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, if the output controls a mixing valve. It accepts 0 to 10 V, 2 to 10 V, 0 to 20 mA and 4 to 20 mA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I power it at 230 V?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. It runs on 24 V AC or DC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARA659 is \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e; for the ARA639, contact us on WhatsApp.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the ARA600 proportional to its valve, wires it and configures it with the controller inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e: it arrives \u003cstrong\u003etested in our workshop and ready to connect\u003c\/strong\u003e. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e to set up the signal. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003eHVAC valves\u003c\/a\u003e or write to us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/29416BC889AD7D83BE090C9C49A6D49BF4E609D8B0C75379B0E30E170947E55C\/ae071cb3107742a1bc3863e3b437dd65\/pdf\/media\/05698ba64ec44dfa8d086e8b7c740935\/ARA600%20prop_es_J3_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE ARA600 proportional data sheet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/9D945B6FD8A6A48AF309E40D22530B00BB5EB7722421B2D7A9C086F3DF9DBD4D\/3236008935974933896766a6f48af058\/pdf\/media\/4573d8afaf624e928f94abb08b9eff65\/Anv_ARA600%20Prop_98140276_version%20P_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/5A3DCB63DE614E20E46C2E1BE2C03DEF5F536B8CAC33826EDA321BEAB373C096\/3d97740c82de4dca9121bbbbab334c46\/pdf\/media\/430dd748e0ba4277888e2176de861546\/DoC_ARA600%20Proportional_D.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/3EuqrKi2Ukc\" title=\"Installing the ESBE ARA600 proportional actuator (official ESBE video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"ESBE","offers":[{"title":"ARA659 24 V 45 or 120 s (12520200)","offer_id":49759303041368,"sku":"SE-CO10232","price":405.35,"currency_code":"EUR","in_stock":true},{"title":"ARA639 24 V 15 to 120 s (12520100)","offer_id":49759303074136,"sku":"SE-CO102##","price":335.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-ara600-actuador-vista-tres-cuartos.webp?v=1793359217"},{"product_id":"actuador-esbe-ara655-2-puntos-on-off-para-valvulas-rotativas-vrg-vrb-230-v-ac","title":"ESBE ARA600 2-Point Actuator (ARA655 and ARA656) for VRG and VRB Valves","description":"\u003ch2\u003eESBE ARA600 2-point rotary actuator for heating and hot water diverting valves\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE ARA600 2-point actuator\u003c\/strong\u003e moves ESBE rotary valves from DN15 to DN50 between their two end positions with a \u003cstrong\u003e230 V on and off signal\u003c\/strong\u003e. At Q-Tech we fit it to its diverting valve in the pre-assembled plant room, wired and tested in our workshop.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003e2-point rotary actuator (on and off)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE ARA600 series, versions ARA655 and ARA656\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eDiverting between two circuits, for example domestic hot water or heating\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003ctd\u003e6 Nm over a 90° stroke\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRunning time\u003c\/th\u003e\u003ctd\u003e60 seconds\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE VRG100, VRG200, VRG300, VRB100 and VRH100 valves\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC, 50 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted to its valve in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE ARA600 2-point?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE ARA600 2-point is a rotary actuator for diverting valves that turns the valve from one end of its 90° stroke to the other when it receives power. It can be operated by hand with the front knob. It mounts directly on the valve spindle.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eMany systems need to \u003cstrong\u003esplit the water between two circuits\u003c\/strong\u003e: the heat pump heats either the domestic hot water cylinder or the heating, not both at once. The ARA600 2-point turns the diverting valve as soon as the thermostat or the appliance gives the command.\u003c\/p\u003e\n\u003cp\u003eUsing a mixing actuator for a diverting job complicates the wiring and adds nothing. A 2-point actuator only needs an on signal, and ESBE states that it also accepts a 3-point signal.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC ±10%, 50 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e5 VA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl signal\u003c\/th\u003e\u003ctd\u003e2-point SPST; also accepts 3-point, according to ESBE\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum torque\u003c\/th\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOperating angle\u003c\/th\u003e\u003ctd\u003e90°\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure rating\u003c\/th\u003e\u003ctd\u003eIP41\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eII\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAuxiliary switch\u003c\/th\u003e\u003ctd\u003e6(3) A; pre-mounted on ARA656, optional ARA801 kit on ARA655\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−5 to +55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e0.4 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eLow Voltage Directive 2014\/35\/EU, EMC Directive 2014\/30\/EU and RoHS 2011\/65\/EU\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eVoltage\u003c\/th\u003e\u003cth\u003eTime 90°\u003c\/th\u003e\u003cth\u003eAuxiliary switch\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eARA655\u003c\/td\u003e\u003ctd\u003e230 V AC\u003c\/td\u003e\u003ctd\u003e60 s\u003c\/td\u003e\u003ctd\u003eOptional (ARA801)\u003c\/td\u003e\u003ctd\u003e12120900\u003c\/td\u003e\u003ctd\u003e7330193034906\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eARA656\u003c\/td\u003e\u003ctd\u003e230 V AC\u003c\/td\u003e\u003ctd\u003e60 s\u003c\/td\u003e\u003ctd\u003ePre-mounted\u003c\/td\u003e\u003ctd\u003e12121200\u003c\/td\u003e\u003ctd\u003e7330193036016\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIt fits the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 valve\u003c\/a\u003e, which works as a diverting valve depending on how its three ports are connected, and the other ESBE VRG, VRB and VRH valves from DN15 to DN50.\u003c\/li\u003e\n\u003cli\u003eFor other valve brands, ESBE offers adaptor kits ordered separately: Honeywell Centra, Lovato, Meibes, PAW, Watts and WITA.\u003c\/li\u003e\n\u003cli\u003eThe 2-point range ESBE publishes is \u003cstrong\u003e230 V only\u003c\/strong\u003e: a 24 V control needs a different actuator.\u003c\/li\u003e\n\u003cli\u003eIP41 enclosure: install it indoors, protected from dripping water.\u003c\/li\u003e\n\u003cli\u003eIt only uses the end positions: it cannot control a mix.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIf the valve has to mix at any intermediate position, choose the \u003ca href=\"\/en-en\/products\/actuador-modulante-esbe-ara600-3-puntos-para-valvulas-vrg-vrb\"\u003eESBE ARA600 3-point\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf the control gives a 0 to 10 V or 4 to 20 mA signal, use the \u003ca href=\"\/en-en\/products\/actuador-proporcional-esbe-ara6x9-serie-600-para-valvulas-mezcladoras-vrg-vrb\"\u003eESBE ARA600 proportional\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor diverting with large flanged valves, the \u003ca href=\"\/en-en\/products\/esbe-series-90-rotary-actuator-15-nm\"\u003eESBE Series 90 actuator\u003c\/a\u003e has a 2-point version with relay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between ARA655 and ARA656?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOnly the auxiliary switch. The ARA656 has it fitted; it can be added to the ARA655 with the ESBE ARA801 kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it switch between domestic hot water and heating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. That is its typical use: with an ESBE VRG130 valve connected as a diverter, it sends the water to one circuit or the other.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the valve be moved without power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Pull the front knob and turn it by hand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a 24 V version?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The ARA600 2-point range that ESBE publishes is 230 V only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e and we dispatch it as soon as we confirm the order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the ARA600 2-point to its diverting valve and wires it to the appliance inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e: the assembly arrives \u003cstrong\u003etested in our workshop and ready to connect\u003c\/strong\u003e. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003eHVAC valves\u003c\/a\u003e or write to us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/5EBFE12F44C37124A7AFB554A15D0C5AD4E62478D8AAD7FECA767E85EFA0D98A\/70c9a0a1e5364acd8309e40a8aa1995d\/pdf\/media\/d8c4670b75844e84b86f374fbc63860e\/ARA600%202p_es_L_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE ARA600 2-point data sheet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/98476A013FBDB3B86BE4D7294FEE022F324FEF82C10FD450AAB476490345D255\/6421789e87bb4a31841e713865de1f28\/pdf\/media\/71d8e393e5e240fa94d42c0ea49cc56b\/Anv_ARA600%202-point_98140274_version%20%20K_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/850B1F839B97E92AED07D7410DF204A97BE3F1CECDD8D652253E658ACA5C6E9D\/66b0c5d1749143048994ac02a1759428\/pdf\/media\/8794475801ff4e29a50a772f5208c117\/DoC_ARA600%202-point,%20ARA600%203-point_E.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/mcyhAo2t1R8\" title=\"Installing the ESBE ARA600 2-point actuator (official ESBE video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"ESBE","offers":[{"title":"ARA655 230 V 60 s (12120900)","offer_id":49760219464024,"sku":"SE-CO10226","price":417.45,"currency_code":"EUR","in_stock":true},{"title":"ARA656 230 V 60 s with auxiliary switch (12121200)","offer_id":49760219496792,"sku":"SE-CO10477","price":459.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-ara600-actuador-vista-tres-cuartos.webp?v=1793359217"},{"product_id":"valvula-mezcladora-rotativa-3-vias-esbe-3f-bridas-pn6","title":"ESBE 3F Series Flanged 3-Way Rotary Mixing Valve, PN6 Cast Iron","description":"\u003ch2\u003eESBE 3F flanged 3-way rotary mixing valve for large flow rates\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE 3F\u003c\/strong\u003e is a cast-iron 3-way rotary valve with PN6 flanges, for mixing or diverting water in heating and cooling systems from \u003cstrong\u003eDN40 to DN150\u003c\/strong\u003e. At Q-Tech we integrate it with its actuator in the pre-assembled plant room, connected and tested in our workshop.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eFlanged 3-way rotary mixing or diverting valve\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE 3F series\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating and cooling in buildings, boiler rooms and high-flow circuits\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSizes\u003c\/th\u003e\u003ctd\u003eDN40 to DN150, Kvs from 44 to 400 m³ per hour\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003ePN6 flanges to EN 1092-2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE 90 series and ARC300 (DN100 to DN150) actuators and ESBE CRA120 and CRC120 controllers\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePressure and temperature\u003c\/th\u003e\u003ctd\u003ePN6; −10 to 110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted with its actuator in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE 3F?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE 3F is a flanged 3-way rotary valve for hydronic systems that \u003cstrong\u003econtrols the flow temperature\u003c\/strong\u003e in pipework from DN40 to DN150. It turns by hand lever or with an actuator, and is fitted on the flow of each heating or cooling circuit.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn buildings and boiler rooms, circuits carry flow rates that a threaded valve cannot handle. Above DN50, pipework is usually flanged.\u003c\/p\u003e\n\u003cp\u003eThe 3F blends return water into the flow until it reaches the temperature each circuit needs, with a \u003cstrong\u003eKvs of up to 400 m³ per hour\u003c\/strong\u003e. A valve that is too small for the flow restricts the circuit and controls poorly.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003ctd\u003ePN6\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum differential pressure\u003c\/th\u003e\u003ctd\u003e50 kPa\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eInternal leakage\u003c\/th\u003e\u003ctd\u003eUp to 1.5 % when mixing and 1.0 % when diverting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRangeability Kv to Kv minimum\u003c\/th\u003e\u003ctd\u003e100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia temperature\u003c\/th\u003e\u003ctd\u003e−10 to 110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia\u003c\/th\u003e\u003ctd\u003eHeating water to VDI 2035; water with up to 50 % glycol or up to 28 % ethanol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eFlanges to EN 1092-2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eEN-JL 1030 cast-iron body and cover plate, brass and stainless steel sector, DZR brass bushing, EPDM O-rings\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eEuropean Pressure Equipment Directive (PED), article 4.3\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eDN\u003c\/th\u003e\u003cth\u003eKvs (m³ per hour)\u003c\/th\u003e\u003cth\u003eFlange holes\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e3F 40\u003c\/td\u003e\u003ctd\u003e40\u003c\/td\u003e\u003ctd\u003e44\u003c\/td\u003e\u003ctd\u003e4 × Ø15 mm\u003c\/td\u003e\u003ctd\u003e6.8 kg\u003c\/td\u003e\u003ctd\u003e11100400\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e3F 50\u003c\/td\u003e\u003ctd\u003e50\u003c\/td\u003e\u003ctd\u003e60\u003c\/td\u003e\u003ctd\u003e4 × Ø15 mm\u003c\/td\u003e\u003ctd\u003e9.1 kg\u003c\/td\u003e\u003ctd\u003e11100600\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e3F 65\u003c\/td\u003e\u003ctd\u003e65\u003c\/td\u003e\u003ctd\u003e90\u003c\/td\u003e\u003ctd\u003e4 × Ø15 mm\u003c\/td\u003e\u003ctd\u003e10.0 kg\u003c\/td\u003e\u003ctd\u003e11100800\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e3F 80\u003c\/td\u003e\u003ctd\u003e80\u003c\/td\u003e\u003ctd\u003e150\u003c\/td\u003e\u003ctd\u003e4 × Ø18 mm\u003c\/td\u003e\u003ctd\u003e16.2 kg\u003c\/td\u003e\u003ctd\u003e11101000\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e3F 100\u003c\/td\u003e\u003ctd\u003e100\u003c\/td\u003e\u003ctd\u003e225\u003c\/td\u003e\u003ctd\u003e4 × Ø18 mm\u003c\/td\u003e\u003ctd\u003e21.0 kg\u003c\/td\u003e\u003ctd\u003e11101200\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e3F 125\u003c\/td\u003e\u003ctd\u003e125\u003c\/td\u003e\u003ctd\u003e280\u003c\/td\u003e\u003ctd\u003e8 × Ø18 mm\u003c\/td\u003e\u003ctd\u003e27.0 kg\u003c\/td\u003e\u003ctd\u003e11101400\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e3F 150\u003c\/td\u003e\u003ctd\u003e150\u003c\/td\u003e\u003ctd\u003e400\u003c\/td\u003e\u003ctd\u003e8 × Ø18 mm\u003c\/td\u003e\u003ctd\u003e37.0 kg\u003c\/td\u003e\u003ctd\u003e11101600\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIt is motorised with the \u003cstrong\u003eESBE 90 series actuator\u003c\/strong\u003e, which includes the 900 adaptor kit; from DN100 to DN150, ESBE also offers the 30 Nm ARC300.\u003c\/li\u003e\n\u003cli\u003eESBE CRA120 and CRC120 controllers mount on the valve with the same kit.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum differential pressure of 50 kPa\u003c\/strong\u003e and PN6 nominal pressure: check the flanges on your pipework.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor threaded pipework from DN15 to DN50, the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 3-way valve\u003c\/a\u003e is more compact.\u003c\/li\u003e\n\u003cli\u003eIf the boiler needs a warm return, the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-4-vias-esbe-4f-bridas-pn6\"\u003eESBE 4F 4-way valve\u003c\/a\u003e mixes twice.\u003c\/li\u003e\n\u003cli\u003eIf the system works above PN6, look for a valve with a higher nominal pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt depends on the flow rate and pipe diameter. Send us the output and temperature difference and we will tell you the right Kvs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich actuator does it take?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ESBE 90 series, with its 900 kit included; from DN100 to DN150 also the ESBE ARC300.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work for mixing and diverting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The same valve works as a mixing or diverting valve depending on how its three ports are connected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe hold it \u003cstrong\u003ein stock in Málaga\u003c\/strong\u003e and dispatch it as soon as the order is confirmed.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech integrates the 3F and its actuator in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e: assembled, wired and \u003cstrong\u003etested in our workshop\u003c\/strong\u003e, it arrives ready to connect. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e to choose the model. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003eHVAC valves\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/18AE134580C07688E65082AD1865FE447F5F0665C5E8C0EE7EE69241441C16AE\/a82a8b86aa704bbe9dc6e208ef6d1d84\/pdf\/media\/edd1ace360a2409db5f8ba8804f93809\/3F_en_L_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE 3F datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/3138242C01712CC25CF3190326906C4462D621A00CB0DE2E055C397EC93188F7\/aef1dbb5d5da40478ac88567eed84720\/pdf\/media\/a9095879f5e54abb87da929020a57acd\/Anv_3F_4F_98141022_verC_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003e3F and 4F installation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/A85565E263E886FBF5D6BC76D09DAECA66CE5887831EF0AF9C054C4C6B420B38\/cdd02ed549b54a079427dd34b16b4926\/pdf\/media\/5c8de9209c5a4e98abb10d781c34c2b2\/DoC_3F,%204F_E.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"3F 40 DN40 Kvs 44 (11100400)","offer_id":58972517859672,"sku":"SE-CO10344","price":446.37,"currency_code":"EUR","in_stock":true},{"title":"3F 50 DN50 Kvs 60 (11100600)","offer_id":58972517892440,"sku":"SE-CO10345","price":408.98,"currency_code":"EUR","in_stock":true},{"title":"3F 65 DN65 Kvs 90 (11100800)","offer_id":58972517925208,"sku":"SE-CO10346","price":453.79,"currency_code":"EUR","in_stock":true},{"title":"3F 80 DN80 Kvs 150 (11101000)","offer_id":58972517957976,"sku":"SE-CO10347","price":635.4,"currency_code":"EUR","in_stock":true},{"title":"3F 100 DN100 Kvs 225 (11101200)","offer_id":58972517990744,"sku":"SE-CO10348","price":777.65,"currency_code":"EUR","in_stock":true},{"title":"3F 125 DN125 Kvs 280 (11101400)","offer_id":58972518023512,"sku":"SE-CO10349","price":1600.83,"currency_code":"EUR","in_stock":true},{"title":"3F 150 DN150 Kvs 400 (11101600)","offer_id":58972518056280,"sku":"SE-CO10350","price":2164.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-3f-valvula-bridas-vista-tres-cuartos.webp?v=1793280730"},{"product_id":"valvula-mezcladora-rotativa-4-vias-esbe-4f-bridas-pn6","title":"ESBE 4F Series Flanged 4-Way Rotary Mixing Valve, PN6 Cast Iron","description":"\u003ch2\u003eESBE 4F flanged 4-way rotary mixing valve for a warm boiler return\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE 4F\u003c\/strong\u003e is a cast-iron 4-way rotary valve with PN6 flanges that works on the double mixing principle in heating systems from \u003cstrong\u003eDN50 to DN100\u003c\/strong\u003e. At Q-Tech we integrate it with its actuator in the pre-assembled plant room, connected and tested in our workshop.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eFlanged 4-way rotary mixing valve\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE 4F series\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eBoiler rooms that need a warm return and high-flow heating circuits\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSizes\u003c\/th\u003e\u003ctd\u003eDN50 to DN100, Kvs from 60 to 225 m³ per hour\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePrinciple\u003c\/th\u003e\u003ctd\u003eDouble mixing: controls the flow temperature and raises the return temperature at the same time\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE 90 series actuators and ESBE CRA120 and CRC120 controllers\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePressure and temperature\u003c\/th\u003e\u003ctd\u003ePN6; −10 to 110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted with its actuator in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE 4F?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE 4F is a flanged 4-way rotary valve that controls the flow temperature and, at the same time, \u003cstrong\u003ekeeps the boiler return temperature high\u003c\/strong\u003e. It turns by hand lever or with an actuator, and is fitted between the boiler and the heating circuit.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eSome boilers need warm return water to avoid condensation and corrosion. In large plant rooms, the flow rate also calls for a flanged valve.\u003c\/p\u003e\n\u003cp\u003eThe 4F \u003cstrong\u003emixes twice\u003c\/strong\u003e: it sends the circuit the temperature it needs and returns warmer water to the boiler, with a Kvs of up to 225 m³ per hour.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003ctd\u003ePN6\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum differential pressure\u003c\/th\u003e\u003ctd\u003e50 kPa for DN50; 30 kPa from DN65 to DN100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eInternal leakage\u003c\/th\u003e\u003ctd\u003eUp to 1.5 % when mixing and 1.0 % when diverting\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRangeability Kv to Kv minimum\u003c\/th\u003e\u003ctd\u003e100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia temperature\u003c\/th\u003e\u003ctd\u003e−10 to 110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia\u003c\/th\u003e\u003ctd\u003eHeating water to VDI 2035; water with up to 50 % glycol or up to 28 % ethanol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eFlanges to EN 1092-2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eEN-JL 1030 cast-iron body and cover plate, brass and stainless steel sector, DZR brass bushing, EPDM O-rings\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eEuropean Pressure Equipment Directive (PED), article 4.3\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eDN\u003c\/th\u003e\u003cth\u003eKvs (m³ per hour)\u003c\/th\u003e\u003cth\u003eFlange holes\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e4F 50\u003c\/td\u003e\u003ctd\u003e50\u003c\/td\u003e\u003ctd\u003e60\u003c\/td\u003e\u003ctd\u003e4 × Ø15 mm\u003c\/td\u003e\u003ctd\u003e11.0 kg\u003c\/td\u003e\u003ctd\u003e11101900\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e4F 65\u003c\/td\u003e\u003ctd\u003e65\u003c\/td\u003e\u003ctd\u003e90\u003c\/td\u003e\u003ctd\u003e4 × Ø15 mm\u003c\/td\u003e\u003ctd\u003e12.2 kg\u003c\/td\u003e\u003ctd\u003e11102000\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e4F 80\u003c\/td\u003e\u003ctd\u003e80\u003c\/td\u003e\u003ctd\u003e150\u003c\/td\u003e\u003ctd\u003e4 × Ø18 mm\u003c\/td\u003e\u003ctd\u003e20.0 kg\u003c\/td\u003e\u003ctd\u003e11102100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e4F 100\u003c\/td\u003e\u003ctd\u003e100\u003c\/td\u003e\u003ctd\u003e225\u003c\/td\u003e\u003ctd\u003e4 × Ø18 mm\u003c\/td\u003e\u003ctd\u003e25.0 kg\u003c\/td\u003e\u003ctd\u003e11102200\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIt is motorised with the \u003cstrong\u003eESBE 90 series actuator\u003c\/strong\u003e, which includes the 900 adaptor kit.\u003c\/li\u003e\n\u003cli\u003eESBE CRA120 and CRC120 controllers mount on the valve with the same kit.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum differential pressure of 30 kPa\u003c\/strong\u003e from DN65 to DN100 and PN6 nominal pressure.\u003c\/li\u003e\n\u003cli\u003eFor closed systems only, with heating water or water with glycol or ethanol in the proportions in the table.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor threaded pipework from DN15 to DN50, the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-selectora-rotativa-4-vias-esbe-serie-vrg140\"\u003eESBE VRG140 4-way valve\u003c\/a\u003e is more compact.\u003c\/li\u003e\n\u003cli\u003eIf your heat source does not need a warm return, the \u003ca href=\"\/en-en\/products\/esbe-3f-3-way-rotary-mixing-valve-flanged-pn6\"\u003eESBE 3F 3-way valve\u003c\/a\u003e is the usual choice.\u003c\/li\u003e\n\u003cli\u003eIf the system works above PN6, look for a valve with a higher nominal pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it differ from the 3F?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 4F mixes twice and raises the boiler return temperature. The 3F mixes once and sends the circuit return back unheated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt depends on the flow rate and pipe diameter. Send us the output and temperature difference and we will tell you the right Kvs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich actuator does it take?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ESBE 90 series, with its 900 kit included, or an ESBE CRA120 or CRC120 controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe hold it \u003cstrong\u003ein stock in Málaga\u003c\/strong\u003e and dispatch it as soon as the order is confirmed.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech integrates the 4F and its actuator in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e: assembled, wired and \u003cstrong\u003etested in our workshop\u003c\/strong\u003e, it arrives ready to connect next to your boiler. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician by the hour\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e to choose the model. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003eHVAC valves\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/C9B9ACF3127E650A856E266A2EB0B00ECB58062F1230334C307CAD4C757A8245\/6c771deca7b848c1b35d06b1a8e3567c\/pdf\/media\/b8ad3c90674f4a15ac96b47d7868607e\/4F_en_K_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE 4F datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/3138242C01712CC25CF3190326906C4462D621A00CB0DE2E055C397EC93188F7\/aef1dbb5d5da40478ac88567eed84720\/pdf\/media\/a9095879f5e54abb87da929020a57acd\/Anv_3F_4F_98141022_verC_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003e3F and 4F installation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/A85565E263E886FBF5D6BC76D09DAECA66CE5887831EF0AF9C054C4C6B420B38\/cdd02ed549b54a079427dd34b16b4926\/pdf\/media\/5c8de9209c5a4e98abb10d781c34c2b2\/DoC_3F,%204F_E.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"4F 50 DN50 Kvs 60 (11101900)","offer_id":58972525035864,"sku":"SE-CO10355","price":888.14,"currency_code":"EUR","in_stock":true},{"title":"4F 65 DN65 Kvs 90 (11102000)","offer_id":58972525068632,"sku":"SE-CO10356","price":982.52,"currency_code":"EUR","in_stock":true},{"title":"4F 80 DN80 Kvs 150 (11102100)","offer_id":58972525101400,"sku":"SE-CO10357","price":1237.83,"currency_code":"EUR","in_stock":true},{"title":"4F 100 DN100 Kvs 225 (11102200)","offer_id":58972525134168,"sku":"SE-CO10358","price":1654.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-4f-valvula-bridas-vista-tres-cuartos.webp?v=1793280805"},{"product_id":"actuador-rotativo-esbe-serie-90-15-nm","title":"ESBE Series 90 15 Nm Rotary Actuator for 3F, 4F and VRG Valves","description":"\u003ch2\u003eESBE Series 90 15 Nm rotary actuator for ESBE 3F and 4F flanged mixing valves\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE Series 90 actuator\u003c\/strong\u003e drives rotary valves from \u003cstrong\u003eDN15 to DN150\u003c\/strong\u003e with 15 Nm of torque, in a 2-point version with relay or a proportional version. At Q-Tech we fit it to its flanged valve in the pre-assembled plant room, wired and tested in our workshop.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003e2-point or proportional rotary actuator\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE Series 90, versions 98 and 93P\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eDiverting or mixing in high-flow heating and cooling circuits\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003ctd\u003e15 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOperating angle\u003c\/th\u003e\u003ctd\u003eAdjustable on the 98; 90 or 180° on the 93P\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE 3F, 4F, MG, G, T, TM, H, HG and BIV valves with the included 900 kit; VRG with the VRG801 kit\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC (98) or 24 V AC or DC (93P)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted to its valve in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE Series 90?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE Series 90 is a rotary actuator for mixing and diverting valves up to DN150 that turns the valve with a \u003cstrong\u003etorque of 15 Nm\u003c\/strong\u003e. It can be operated by hand with a release button and a lever. It mounts on the valve with the ESBE 900 adaptor kit.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eFlanged valves in large circuits need \u003cstrong\u003emore torque than a compact actuator\u003c\/strong\u003e. ESBE pairs its 3F and 4F valves with the Series 90 and the ARC300, not with the compact ARA600 actuator.\u003c\/p\u003e\n\u003cp\u003eThe Series 90 delivers 15 Nm and its stroke can be adjusted. The 98 version has a built-in relay and is controlled by an on and off thermostat; the 93P accepts a voltage or current signal from a controller or a building management system.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC ±10%, 50 Hz (98); 24 V AC or DC ±10%, 50 or 60 Hz (93P)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e5 VA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003ctd\u003e15 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure rating\u003c\/th\u003e\u003ctd\u003eIP54\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eII\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−15 to +55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e0.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eManual operation\u003c\/th\u003e\u003ctd\u003eRelease button and lever\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eLow Voltage Directive 2014\/35\/EU, EMC Directive 2014\/30\/EU and RoHS 2011\/65\/EU\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eSignal\u003c\/th\u003e\u003cth\u003eVoltage\u003c\/th\u003e\u003cth\u003eTime 90°\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e98\u003c\/td\u003e\u003ctd\u003e2-point SPST with built-in relay\u003c\/td\u003e\u003ctd\u003e230 V AC\u003c\/td\u003e\u003ctd\u003e60 s\u003c\/td\u003e\u003ctd\u003e12052600\u003c\/td\u003e\u003ctd\u003e7330193026246\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e93P\u003c\/td\u003e\u003ctd\u003e0 to 10 V, 2 to 10 V, 0 to 20 mA or 4 to 20 mA\u003c\/td\u003e\u003ctd\u003e24 V AC or DC\u003c\/td\u003e\u003ctd\u003eAdjustable from 60 to 240 s\u003c\/td\u003e\u003ctd\u003e12550500\u003c\/td\u003e\u003ctd\u003e7330193056359\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIt fits the \u003ca href=\"\/en-en\/products\/esbe-3f-3-way-rotary-mixing-valve-flanged-pn6\"\u003eESBE 3F valve\u003c\/a\u003e and the \u003ca href=\"\/en-en\/products\/esbe-4f-4-way-rotary-mixing-valve-flanged-pn6\"\u003eESBE 4F\u003c\/a\u003e with the ESBE 900 kit supplied with the actuator.\u003c\/li\u003e\n\u003cli\u003eESBE VRG, VRH, VRB, VRS and VRP valves need the \u003cstrong\u003eESBE VRG801 adaptor kit\u003c\/strong\u003e, ordered separately.\u003c\/li\u003e\n\u003cli\u003eThe 93P version is set with DIP switches and allows a 90 or 180° stroke and a running time of 60 to 240 seconds.\u003c\/li\u003e\n\u003cli\u003eIP54 enclosure, suitable for plant rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor ESBE 3F and 4F valves from DN100 to DN150, ESBE recommends the \u003ca href=\"\/en-en\/products\/esbe-arc300-rotary-actuator-30-nm\"\u003eESBE ARC300 30 Nm\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor ESBE VRG valves from DN15 to DN50, the \u003ca href=\"\/en-en\/products\/actuador-modulante-esbe-ara600-3-puntos-para-valvulas-vrg-vrb\"\u003eESBE ARA600\u003c\/a\u003e fits without a kit and is more compact.\u003c\/li\u003e\n\u003cli\u003eIf you need 3-point control, ESBE makes 3-point Series 90 versions; contact us.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 98 if the valve only switches between two positions with a thermostat; the 93P if a controller or management system sends it a 0 to 10 V or 4 to 20 mA signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit my ESBE 3F valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The Series 90 mounts on 3F and 4F valves with the ESBE 900 kit, which comes with the actuator.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I fit it to a VRG130 valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, with the ESBE VRG801 adaptor kit, ordered separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e and we dispatch it as soon as we confirm the order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the Series 90 to its flanged valve, wires it and sets it up inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e: the assembly arrives \u003cstrong\u003etested in our workshop and ready to connect\u003c\/strong\u003e. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003eHVAC valves\u003c\/a\u003e or write to us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/74F44BF341366CA5D42AD63FBBFFD74841E478F0965C3516163A6CD9108E2E8E\/513142b94dd14700bb4a2260250cddec\/pdf\/media\/1381a4e0f9a04b16b613529de785a21f\/90%202p_es_M_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE Series 90 2-point data sheet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/C9E45195D39818B38B43C3BBDD08D8955C132875325C42A6B76C99A9A32BED78\/452355f5b5024ab8a8d3113952830236\/pdf\/media\/5d4d1862124d425ba5758e840e28e88d\/90%20prop_es_N_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE Series 90 proportional data sheet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/5E82DF65F18BC4073A11F8DF20A7C6E8BB374D348E3927B1246FB7F15DCDC4E5\/9c03e755e3474b2da7b272dd1ff2ca3b\/pdf\/media\/b11702496c3d4777a4d9216f2b117486\/Anv_90_98140150_vers%20K_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/B34E79C4F0C21E1E9EF50AB01C559119429C1BCE674263E85586DCD86173AD67\/a5de76f9402a4421bbd05aa6847bf294\/pdf\/media\/d383fd581f2048859f2b890802711e77\/DoC_90%20Proportional_E.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity for the 93P\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"ESBE","offers":[{"title":"98 2-point 230 V 60 s (12052600)","offer_id":58980463214936,"sku":"SE-CO10800","price":532.4,"currency_code":"EUR","in_stock":true},{"title":"93P proportional 24 V (12550500)","offer_id":58980463247704,"sku":"SE-CO10364","price":759.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-serie-90-actuador-vista-tres-cuartos.webp?v=1793358948"},{"product_id":"actuador-rotativo-esbe-arc300-30-nm","title":"ESBE ARC300 30 Nm Rotary Actuator for 3F and 4F Flanged Valves","description":"\u003ch2\u003eESBE ARC300 30 Nm rotary actuator for high-flow ESBE 3F and 4F flanged valves\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE ARC300 actuator\u003c\/strong\u003e delivers \u003cstrong\u003e30 Nm of torque\u003c\/strong\u003e to drive the largest ESBE 3F and 4F flanged rotary valves, from DN100 to DN150, as well as air dampers. At Q-Tech we fit it to its valve in the pre-assembled plant room, wired and tested in our workshop.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003e2-point, 3-point or proportional rotary actuator\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE ARC300 series, versions ARC361, ARC363 and ARC369\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eMixing and diverting in high-flow circuits; air dampers up to 6 m²\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003ctd\u003e30 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRunning time\u003c\/th\u003e\u003ctd\u003e150 seconds for 90°\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE 3F and 4F valves; adaptors for valve and damper shaft included\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC or DC (ARC361) or 24 V AC or DC (ARC363 and ARC369)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted to its valve in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE ARC300?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE ARC300 is a 30 Nm rotary actuator for mixing valves and air dampers that turns 90° in 150 seconds. It comes with two adaptor sets: one for ESBE 3F and 4F valves and one with a sleeve coupling for damper shafts.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eFlanged valves from DN100 to DN150 carry large flows and need an actuator with plenty of torque. ESBE recommends the ARC300 for \u003cstrong\u003eits largest valves\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe same actuator accepts 2-point or 3-point signals (ARC361 and ARC363) or a proportional signal (ARC369). It adapts to the controller in the system without changing series.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e24 V AC or DC (19 to 29 V); 230 V AC or DC (85 to 265 V)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOperating consumption\u003c\/th\u003e\u003ctd\u003e4.5 W at 24 V; 4.0 W at 230 V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eStandby consumption\u003c\/th\u003e\u003ctd\u003e1.5 W\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWiring sizing\u003c\/th\u003e\u003ctd\u003e6.0 VA at 24 V; 7.5 VA at 230 V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003ctd\u003e30 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRunning time\u003c\/th\u003e\u003ctd\u003e150 s for 90°\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure rating\u003c\/th\u003e\u003ctd\u003eIP54\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eIII at 24 V; II at 230 V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCable length\u003c\/th\u003e\u003ctd\u003e1 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−30 to +50 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient humidity\u003c\/th\u003e\u003ctd\u003e5 to 95% non-condensing\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e1.7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eLow Voltage Directive 2014\/35\/EU, EMC Directive 2014\/30\/EU and RoHS 2011\/65\/EU\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eVoltage\u003c\/th\u003e\u003cth\u003eSignal\u003c\/th\u003e\u003cth\u003eTime 90°\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eARC361\u003c\/td\u003e\u003ctd\u003e230 V AC or DC\u003c\/td\u003e\u003ctd\u003e2-point SPST or 3-point SPDT\u003c\/td\u003e\u003ctd\u003e150 s\u003c\/td\u003e\u003ctd\u003e12200100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eARC363\u003c\/td\u003e\u003ctd\u003e24 V AC or DC\u003c\/td\u003e\u003ctd\u003e2-point SPST or 3-point SPDT\u003c\/td\u003e\u003ctd\u003e150 s\u003c\/td\u003e\u003ctd\u003e12201100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eARC369\u003c\/td\u003e\u003ctd\u003e24 V AC or DC\u003c\/td\u003e\u003ctd\u003eProportional\u003c\/td\u003e\u003ctd\u003e150 s\u003c\/td\u003e\u003ctd\u003e12220100\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIt fits the \u003ca href=\"\/en-en\/products\/esbe-3f-3-way-rotary-mixing-valve-flanged-pn6\"\u003eESBE 3F valve\u003c\/a\u003e and the \u003ca href=\"\/en-en\/products\/esbe-4f-4-way-rotary-mixing-valve-flanged-pn6\"\u003eESBE 4F\u003c\/a\u003e with the adaptor supplied with the actuator.\u003c\/li\u003e\n\u003cli\u003eIt also drives \u003cstrong\u003eair dampers up to 6 m²\u003c\/strong\u003e, with the sleeve coupling included.\u003c\/li\u003e\n\u003cli\u003eIP54 enclosure and ambient temperature from −30 °C.\u003c\/li\u003e\n\u003cli\u003eFixed running time of 150 seconds: if your controller needs a different time, check it first.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor smaller 3F and 4F valves, the \u003ca href=\"\/en-en\/products\/esbe-series-90-rotary-actuator-15-nm\"\u003eESBE Series 90 15 Nm actuator\u003c\/a\u003e is lighter.\u003c\/li\u003e\n\u003cli\u003eFor ESBE VRG valves from DN15 to DN50, use the \u003ca href=\"\/en-en\/products\/actuador-modulante-esbe-ara600-3-puntos-para-valvulas-vrg-vrb\"\u003eESBE ARA600\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ARC361 for a 230 V 2-point or 3-point control, the ARC363 for the same control at 24 V and the ARC369 for a proportional signal at 24 V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit my ESBE 3F DN150 valve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ESBE recommends the ARC300 for its DN100 to DN150 valves and the adaptor is included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used on an air damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, on dampers up to 6 m², with the sleeve coupling supplied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e and we dispatch it as soon as we confirm the order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the ARC300 to its flanged valve, wires it to the controller and tests it inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e: the assembly arrives \u003cstrong\u003etested in our workshop and ready to connect\u003c\/strong\u003e. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003eHVAC valves\u003c\/a\u003e or write to us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/CB585D4F61697BE7D81EA6433DFEDF9FEB4F1B8B7787B4E1DDA99687EFD888D9\/b03eb56cfea7476782acb745eb090d26\/pdf\/media\/c52a19d414694b2e92b07acf7377556d\/ARC300_es_F_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE ARC300 data sheet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/7C919040F2DEF96E356B3E822EF6A3FC225A37D84BDF34B8DAFD41C28036BE37\/dfc9f149860644fb8f2cf3bf25a7983a\/pdf\/media\/0c63860971684da0bbc4d5e8e0d31a86\/Anv_ARC361_98140938_Valve%20Assembly_versA_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eValve mounting instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/B0529CE4A82F90CDF56A30357FCA9A04F59512AC0F3706F8B9A926161AED9250\/b7dfdc9cdecb480d87ad8a356d1283b5\/pdf\/media\/3be8cdb873bd41d7a1b1ac4804f22525\/Anv_ARC361_98140956_Electric%20Settings_versB_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eElectrical connection instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/CB1E5278FC5AD6A75DC74ED912FDD8DEB895BEA196DD9C55877B323872E93F43\/26d76560facf4065a8bf0ab134fe284e\/pdf\/media\/f07abf7d3b1f425db4e17038fc1cd583\/DoC_ARCx00,%20ARDx00_C.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e\n","brand":"ESBE","offers":[{"title":"ARC361 230 V 2 or 3-point (12200100)","offer_id":58980470587736,"sku":"SE-CO10391","price":759.88,"currency_code":"EUR","in_stock":true},{"title":"ARC363 24 V 2 or 3-point (12201100)","offer_id":58980470620504,"sku":"SE-CO10228","price":759.88,"currency_code":"EUR","in_stock":true},{"title":"ARC369 24 V proportional (12220100)","offer_id":58980470653272,"sku":"SE-CO10392","price":1022.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-arc300-actuador-vista-tres-cuartos.webp?v=1793359047"},{"product_id":"regulador-esbe-cra120-temperatura-constante-15-nm","title":"ESBE CRA120 15 Nm Constant Temperature Controller for 3F and 4F Valves","description":"\u003ch2\u003eESBE CRA120 controller: constant flow temperature with a 15 Nm actuator for large valves\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE CRA120 controller\u003c\/strong\u003e combines a 15 Nm actuator and a constant temperature controller for large rotary mixing valves, such as the ESBE 3F. It keeps a \u003cstrong\u003econstant flow between 5 and 95 °C\u003c\/strong\u003e with a wall-mounted control box and display. In a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e it arrives fitted to its valve, set and tested.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eController with actuator (constant temperature control)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE CRA120: CRA121 230 V (12742100) and CRA122 24 V (12742200)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating circuits with large mixing valves\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSetpoint range\u003c\/th\u003e\u003ctd\u003e5 to 95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque and running time\u003c\/th\u003e\u003ctd\u003e15 Nm; 120 s at maximum speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE F series valves up to DN100 (ESBE recommendation), MG, G, BIV, T and H; VRG, VRB and VRH with kit\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC (CRA121) or 24 V AC (CRA122)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted and set on its valve inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE CRA120?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE CRA120 is a constant temperature controller for large rotary mixing valves that turns the valve with a \u003cstrong\u003e15 Nm actuator\u003c\/strong\u003e to hold the setpoint. It measures the water with its pipe sensor and is set with push buttons on a wall-mounted control box. The actuator can be operated by hand with a release button and a lever.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eFlanged valves in large installations, such as the ESBE 3F, need more torque than a threaded domestic valve. ESBE does not specify its 6 Nm controllers for these valves and recommends the CRA120 for the F series.\u003c\/p\u003e\n\u003cp\u003eThe CRA120 provides the torque these valves need and places the setting display on the wall, away from the valve. So the installer can adjust the setpoint even when the actuator sits in a hard-to-reach position.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC ±10%, 50 Hz (CRA121); 24 V AC ±10%, 50 or 60 Hz (CRA122)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e10 VA at 230 V; 3 VA at 24 V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003ctd\u003e15 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRunning time\u003c\/th\u003e\u003ctd\u003e120 s at maximum speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOperating angle\u003c\/th\u003e\u003ctd\u003eAdjustable from 30 to 180°\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow sensor range\u003c\/th\u003e\u003ctd\u003e5 to 95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure rating\u003c\/th\u003e\u003ctd\u003eIP54 on the actuator and the control box\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eII\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−5 to +55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e0.9 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eIncluded\u003c\/th\u003e\u003ctd\u003eActuator, control box with display, 1.5 m cable to the actuator, flow sensor with 1.5 m cable and 900 adaptor kit; the CRA121 also includes the 230 V power adaptor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eReplaces\u003c\/th\u003e\u003ctd\u003e12700500 (CRA121) and 12700100 (CRA122)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eCE marking: low voltage, electromagnetic compatibility and RoHS directives\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003ctd\u003eCRA121\u003c\/td\u003e\u003ctd\u003eCRA122\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eVoltage\u003c\/th\u003e\u003ctd\u003e230 V AC\u003c\/td\u003e\u003ctd\u003e24 V AC\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e10 VA\u003c\/td\u003e\u003ctd\u003e3 VA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eESBE reference\u003c\/th\u003e\u003ctd\u003e12742100\u003c\/td\u003e\u003ctd\u003e12742200\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESBE recommends it for the \u003cstrong\u003eF series up to DN100\u003c\/strong\u003e: the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-3f-bridas-pn6\"\u003eESBE 3F\u003c\/a\u003e from DN40 to DN100 and the whole \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-4-vias-esbe-4f-bridas-pn6\"\u003eESBE 4F\u003c\/a\u003e range.\u003c\/li\u003e\n\u003cli\u003eFor the 3F in DN125 and DN150, ESBE offers the \u003ca href=\"\/en-en\/products\/actuador-rotativo-esbe-arc300-30-nm\"\u003e30 Nm ARC300 actuator\u003c\/a\u003e, which needs a separate controller.\u003c\/li\u003e\n\u003cli\u003eIt includes the 900 adaptor kit for the F, MG, G, BIV, T and H series. For VRG, VRB and VRH valves, order the VRG801 kit separately.\u003c\/li\u003e\n\u003cli\u003eESBE offers kits for Honeywell, Siemens, Meibes, Watts, TA, Schneider Electric and Viessmann valves, sold separately.\u003c\/li\u003e\n\u003cli\u003eThe sensor must be insulated from the ambient temperature. The 5 m CRA911 sensor helps when the 1.5 m sensor does not reach.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor threaded VRG domestic valves, the \u003ca href=\"\/en-en\/products\/actuador-y-controlador-esbe-cra111-serie-cra110-para-temperatura-de-caudal-constante\"\u003e6 Nm ESBE CRA211 controller\u003c\/a\u003e, with the controller built into the actuator, is enough.\u003c\/li\u003e\n\u003cli\u003eIf your system already has a controller, an actuator is enough: the \u003ca href=\"\/en-en\/products\/actuador-rotativo-esbe-serie-90-15-nm\"\u003e15 Nm series 90\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIf the temperature should follow the outdoor temperature, look for a weather-compensating controller from the CRC120 series.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CRA121 if you have 230 V in the plant room; the CRA122 if your panel works at 24 V. Both have the same torque and range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit the ESBE 3F?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, up to DN100, according to ESBE's recommendation. It mounts with the included 900 kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhere does the display go?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOn a wall-mounted control box, connected to the actuator with a 1.5 m cable. So it can be set even when the valve is high up.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe keep it \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e; if it sold out, we would order it urgently and confirm the lead time.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the CRA120 to its valve, mounts the control box and checks the control inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, through \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e. So the \u003cstrong\u003elarge circuit arrives controlled and tested\u003c\/strong\u003e on site. If your plant room is already installed, the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e fits and configures the controller. For help choosing, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e or contact us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e. More models in \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003evalves and accessories\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/C1F6BA07BF696F4E93A8757BA7EE98E568E7DFFA123F8B05D334308664CAA161\/f53586e6e8754d7b9b0be9f422abaa64\/pdf\/media\/ce75e5336ba3443e9a2507e8a25d9b20\/CRA120_en_K_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE CRA120 series data sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/DE981503ED0D01D34E17AA32203C4C044A7EA408D0000D74865BABF5A51B8022\/7f4cc62e1e6645b689179d555efe8399\/pdf\/media\/6c9edc29838040e8af0a3b28509830f9\/Anv_CRA120_98140392_utgC_GB_DE_SE_PL_RU_TR_%20IT_FR_CZ_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCRA120 installation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/44649959C9931FCF86E6DA7CD0D5FCCA554D2221A93B85541C01EC6E6B4509B5\/88865af578464ff7bb7ae1b89060d69f\/pdf\/media\/da05b86b23804ed48358802a354777a8\/DoC_CRA100_D.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/_5ZI_tH2E84\" title=\"Mounting an ESBE CRA controller on an ESBE valve (official ESBE range video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"CRA121 230 V (12742100)","offer_id":58981430362456,"sku":"SE-CO10296","price":975.26,"currency_code":"EUR","in_stock":true},{"title":"CRA122 24 V (12742200)","offer_id":58981430395224,"sku":"SE-CO10297","price":975.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-cra120-regulador-vista-principal.webp?v=1793363110"},{"product_id":"sonda-impulsion-esbe-cra911-cable-5-m","title":"ESBE CRA911 Flow Pipe Sensor with 5 m Cable for ESBE Controllers","description":"\u003ch2\u003eESBE CRA911 flow pipe sensor with a 5 m cable for ESBE controllers\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE CRA911 sensor\u003c\/strong\u003e is the pipe temperature sensor of ESBE controllers, with a \u003cstrong\u003e5 m cable\u003c\/strong\u003e. It works as a \u003cstrong\u003espare part for ESBE controllers\u003c\/strong\u003e CRA, CRB, CRC and CUA, or when the standard sensor does not reach the measuring point.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eFlow temperature sensor for pipes\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE CRA911 (reference 17053100)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eSpare or extension of the sensor of ESBE controllers\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMeasuring range\u003c\/th\u003e\u003ctd\u003e5 to 95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCable\u003c\/th\u003e\u003ctd\u003e5 m, two-core\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE CRA200, CRA120, CRB, CRC, CRD, CRK200 and CUA100 controllers\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted and insulated by the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site Expert Technician\u003c\/a\u003e when setting up your controller\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eSensor type\u003c\/th\u003e\u003ctd\u003eNTC\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTemperature range\u003c\/th\u003e\u003ctd\u003e5 to 95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCable\u003c\/th\u003e\u003ctd\u003e5 m, two-core, PVC insulation rated 110 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnector\u003c\/th\u003e\u003ctd\u003eAMP 0-0173977-3 or equivalent\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e0.1 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESBE specifies it for the CRA100, CRA200, CRB100, CRB200, CRC100, CRC200, CRD100, CRD200, CRK200 and CUA100 series.\u003c\/li\u003e\n\u003cli\u003eIt does not fit the versions with PWM pump control (CRx2x7), which use the double flow and return sensor.\u003c\/li\u003e\n\u003cli\u003eIt must be \u003cstrong\u003einsulated from the ambient temperature\u003c\/strong\u003e so that the controller measures correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit the ESBE CRA211?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The \u003ca href=\"\/en-en\/products\/actuador-y-controlador-esbe-cra111-serie-cra110-para-temperatura-de-caudal-constante\"\u003eCRA211\u003c\/a\u003e belongs to the CRA200 series, which ESBE lists as compatible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit the ESBE CRA120?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ESBE offers it as the 5 m sensor for the \u003ca href=\"\/en-en\/products\/esbe-cra120-constant-temperature-controller-15-nm\"\u003eCRA120\u003c\/a\u003e, which comes with a 1.5 m one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe keep it \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e; if it sold out, we would order it urgently and confirm the lead time.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/581D7F8D0D8492D8ADD875808B6A31C587300EBBB9943A95FFFAC9DC76687080\/9724ff6ae89b4e48b867861adda0e8dd\/pdf\/media\/cf8faf71e4974fde8519c0a0770fa293\/CRA911_17053100_GB_B_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE CRA911 data sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"Default Title","offer_id":58981485117784,"sku":"SE-CO10498","price":115.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/SONDA-TUBERIA-CAUDAL-ESBE-00.webp?v=1793363715"},{"product_id":"regulador-climatico-esbe-crc211-sonda-exterior","title":"ESBE CRC211 weather-compensated controller with outdoor sensor for VRG valves","description":"\u003ch2\u003eESBE CRC211 weather-compensated controller: heating flow temperature that follows the outdoor temperature\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE CRC211 weather-compensated controller\u003c\/strong\u003e combines a mixing-valve actuator and a controller that calculates the flow temperature from the \u003cstrong\u003eoutdoor sensor included\u003c\/strong\u003e. It mounts directly on the valve, with no separate control unit. In a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e it arrives fitted to its valve, set up and tested.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eWeather-compensated controller with integrated actuator\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE CRC211 (12821100), CRC200 series\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating circuits with outdoor temperature compensation\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl\u003c\/th\u003e\u003ctd\u003eHeating curve based on the outdoor sensor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque and running time\u003c\/th\u003e\u003ctd\u003e6 Nm; 30 s at maximum speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE VRG rotary mixing valves; other series and brands with an ESBE adaptor kit\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC with power adaptor included\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted and set up on its valve inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE CRC211?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE CRC211 is a weather-compensated controller for heating circuits that sets the flow temperature according to the outdoor temperature. It reads the outdoor and flow sensors and turns the valve with its \u003cstrong\u003eintegrated 6 Nm actuator\u003c\/strong\u003e. It mounts on the rotary mixing valve.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eWith a fixed flow temperature, radiators or underfloor heating receive the same temperature on a mild day as during a frost. Rooms overheat in autumn, fall short on cold days and the heat source works harder than it needs to.\u003c\/p\u003e\n\u003cp\u003eThe CRC211 applies a \u003cstrong\u003eheating curve based on outdoor temperature\u003c\/strong\u003e: the colder it is outside, the higher the flow temperature. ESBE recommends it for buildings where a room sensor cannot be used as a reference, such as those with many zones or few open spaces.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC ±10%, 50 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e10 VA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRunning time\u003c\/th\u003e\u003ctd\u003e30 s at maximum speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSensors\u003c\/th\u003e\u003ctd\u003eNTC\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow sensor range\u003c\/th\u003e\u003ctd\u003e+5 to +95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eOutdoor sensor range\u003c\/th\u003e\u003ctd\u003e−50 to +70 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure rating\u003c\/th\u003e\u003ctd\u003eIP41\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eII\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−5 to +55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eErP temperature control class\u003c\/th\u003e\u003ctd\u003eIII, with an energy efficiency contribution of 1.5%\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e0.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSupplied parts\u003c\/th\u003e\u003ctd\u003eActuator with integrated controller, flow sensor, outdoor sensor with communication cable and 230 V power adaptor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eESBE reference\u003c\/th\u003e\u003ctd\u003e12821100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003ctd\u003e7330193057561\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eReplaces\u003c\/th\u003e\u003ctd\u003e12820100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eCE marking: Low Voltage, Electromagnetic Compatibility and RoHS directives\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESBE designs it for \u003cstrong\u003eESBE VRG rotary valves\u003c\/strong\u003e, such as the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 3-way valve\u003c\/a\u003e and the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-selectora-rotativa-4-vias-esbe-serie-vrg140\"\u003eESBE VRG140 4-way valve\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eESBE offers adaptor kits for its other series (MG, G, F, BIV and H) and for Meibes, Watts, Honeywell, Lovato, PAW and WITA valves.\u003c\/li\u003e\n\u003cli\u003eThe flow sensor can be replaced by the \u003ca href=\"\/en-en\/products\/sonda-impulsion-esbe-cra911-cable-5-m\"\u003eESBE CRA911 sensor with 5 m cable\u003c\/a\u003e when a longer distance is needed.\u003c\/li\u003e\n\u003cli\u003eESBE allows an upgrade to room control with a CRB912 or CRB913 room unit and the addition of the CRA913 pump module; these are separate accessories.\u003c\/li\u003e\n\u003cli\u003eIt does not control the pump by PWM signal: that function belongs to the CRC217 version.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eControl\u003c\/th\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/actuador-y-controlador-esbe-cra111-serie-cra110-para-temperatura-de-caudal-constante\"\u003eESBE CRA211\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou want a fixed flow temperature without outdoor compensation\u003c\/td\u003e\u003ctd\u003eConstant temperature\u003c\/td\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/esbe-crk211-heating-cooling-controller\"\u003eESBE CRK211\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eThe same circuit heats in winter and cools in summer\u003c\/td\u003e\u003ctd\u003eConstant temperature with change of opening direction\u003c\/td\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/actuador-modulante-esbe-ara600-3-puntos-para-valvulas-vrg-vrb\"\u003eESBE ARA600 3-point\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYour boiler or heat pump already calculates the flow temperature\u003c\/td\u003e\u003ctd\u003e3-point signal from another controller\u003c\/td\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it replace an earlier model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ESBE states that the CRC211 (12821100) replaces reference 12820100.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is in the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe actuator with the controller, the flow sensor, the outdoor sensor with its cable and the 230 V power adaptor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it control by room temperature?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, with ESBE's CRB912 or CRB913 room unit, sold separately. The CRC211 then combines the outdoor sensor with the temperature in your home.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eESBE publishes assembly and settings instructions, but the 230 V connection and the heating curve set-up are best left to a professional. Q-Tech does this with its Expert Technician.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe have it \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e; if it runs out, we order it urgently and confirm the lead time.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the CRC211 on its valve, places the outdoor sensor and sets the heating curve inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, with \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e. Your circuit \u003cstrong\u003earrives controlled and tested on site\u003c\/strong\u003e. If your plant room is already installed, the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e fits and configures the controller. For help choosing, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e or contact us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e. More models in \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003evalves and accessories\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/3E31EF797E45195EC658B1BE8109C45619279B920139A2E8D2F086C491E567F7\/069979a96fb94375991853b427e0898e\/pdf\/media\/5d434a80be0440a5881f953b53b81992\/CRx200_en_G_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE CRx200 series data sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/B13CF251426649259BCB4557BC188FA42E26C3C80F780ADE3CBF54A7A957D667\/746a0df4890248ad8f3e627350893d4f\/pdf\/media\/d2f231f1ec6f40c4bd3cc8f9153fa630\/Anv_CRC200_98141098_GB_DE_SE_PL_RU_FI_%20IT_FR_vers%20C_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCRC200 settings instructions (multilingual, with English)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/B7573D613BB2E58F2B0BFD688F4ABCDBACB98B4870E5271CC3DDED4AA1AB4866\/4e2bdb0e7d51400d95db1e2b090ae0cb\/pdf\/media\/aacd1b6e2e9f4128be29d1794da345f2\/Anv_CRx200_assambly_98141094_vers%20B_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCRx200 assembly instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/1CB4BE7C3EBA09DC73FC0B0A44E85079474A0257647B45BC908A1E8C4C0EE8B2\/87585ee50f104f838a848d83f3e9d1a0\/pdf\/media\/62adbbb05a86466aac9beca7616dc5ec\/DoC_CRA200,%20CRC200,%20CRK200,%20CRS200_A.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/oHQIACtWaNk\" title=\"Installing the ESBE CRC controller (official ESBE video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"Default Title","offer_id":59020036669784,"sku":"SE-CO10304","price":786.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-crc211-regulador-climatico-vista-principal.webp?v=1793707295"},{"product_id":"regulador-esbe-crk211-calefaccion-refrigeracion","title":"ESBE CRK211 constant temperature controller for heating and cooling","description":"\u003ch2\u003eESBE CRK211 controller: constant flow temperature for circuits that heat and cool\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE CRK211 controller\u003c\/strong\u003e combines a mixing-valve actuator and a constant temperature controller designed for systems that heat and cool with the same circuit. A relay tells it the operating mode and the controller \u003cstrong\u003echanges the opening direction\u003c\/strong\u003e of the valve. In a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e it arrives fitted to its valve, set up and tested.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eConstant temperature controller with integrated actuator\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE CRK211 (12729100), CRK210 series\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating and cooling circuits using the same system\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSet point range\u003c\/th\u003e\u003ctd\u003e5 to 95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque and running time\u003c\/th\u003e\u003ctd\u003e6 Nm; 30 s at maximum speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE VRG rotary mixing valves; other series and brands with an ESBE adaptor kit\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC with power adaptor included\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted and set up on its valve inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE CRK211?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE CRK211 is a constant temperature controller for circuits that heat and cool, which reverses the valve opening direction when the mode changes. It reads the flow sensor and moves the valve with its \u003cstrong\u003eintegrated 6 Nm actuator\u003c\/strong\u003e. It mounts on the rotary mixing valve.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eA reversible heat pump or a heating and cooling system uses the same circuit all year round. In heating the valve must open to raise the flow temperature and in cooling to lower it. A one-direction controller forces a wiring or setting change every season.\u003c\/p\u003e\n\u003cp\u003eThe CRK211 receives the mode change from the unit through a relay and \u003cstrong\u003eholds the set point in both modes\u003c\/strong\u003e. ESBE designs it so that the circuit flow temperature stays at the set value in both heating and cooling.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC ±10%, 50 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e10 VA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRunning time\u003c\/th\u003e\u003ctd\u003e30 s at maximum speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSensor\u003c\/th\u003e\u003ctd\u003eNTC flow sensor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow sensor range\u003c\/th\u003e\u003ctd\u003e+5 to +95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure rating\u003c\/th\u003e\u003ctd\u003eIP41 on the actuator\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eII\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−5 to +55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e0.7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSupplied parts\u003c\/th\u003e\u003ctd\u003eActuator with integrated controller, flow sensor and 230 V power adaptor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eESBE reference\u003c\/th\u003e\u003ctd\u003e12729100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003ctd\u003e7330193057554\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eReplaces\u003c\/th\u003e\u003ctd\u003e12725100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eCE marking: Low Voltage, Electromagnetic Compatibility and RoHS directives\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESBE designs it for \u003cstrong\u003eESBE VRG rotary valves\u003c\/strong\u003e, such as the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 3-way valve\u003c\/a\u003e and the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-selectora-rotativa-4-vias-esbe-serie-vrg140\"\u003eESBE VRG140 4-way valve\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eESBE offers adaptor kits for its other series (MG, G, F, BIV and H) and for Meibes, Watts, Honeywell, Lovato, PAW and WITA valves.\u003c\/li\u003e\n\u003cli\u003eThe change of direction needs a relay signal from the heating and cooling unit.\u003c\/li\u003e\n\u003cli\u003eThe flow sensor can be replaced by the \u003ca href=\"\/en-en\/products\/sonda-impulsion-esbe-cra911-cable-5-m\"\u003eESBE CRA911 sensor with 5 m cable\u003c\/a\u003e when a longer distance is needed.\u003c\/li\u003e\n\u003cli\u003eIt controls at constant temperature: it does not compensate for outdoor temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eControl\u003c\/th\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/actuador-y-controlador-esbe-cra111-serie-cra110-para-temperatura-de-caudal-constante\"\u003eESBE CRA211\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eThe circuit only heats\u003c\/td\u003e\u003ctd\u003eConstant temperature\u003c\/td\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/esbe-crc211-weather-compensated-controller\"\u003eESBE CRC211\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou want the flow temperature to follow the outdoor temperature\u003c\/td\u003e\u003ctd\u003eOutdoor compensation\u003c\/td\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/actuador-modulante-esbe-ara600-3-puntos-para-valvulas-vrg-vrb\"\u003eESBE ARA600 3-point\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYour heat pump already calculates the flow temperature\u003c\/td\u003e\u003ctd\u003e3-point signal from another controller\u003c\/td\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it replace an earlier model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ESBE states that the CRK211 (12729100) replaces reference 12725100.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is in the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe actuator with the controller, the flow sensor and the 230 V power adaptor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it know whether the unit is heating or cooling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThrough a relay from the unit: when the relay switches, the CRK211 reverses the valve opening direction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eESBE publishes assembly and settings instructions, but the 230 V and relay connections are best left to a professional. Q-Tech does this with its Expert Technician.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe have it \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e; if it runs out, we order it urgently and confirm the lead time.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the CRK211 on its valve, wires the mode change relay and tests control in heating and cooling inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, with \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e. Your circuit \u003cstrong\u003earrives tested in both modes\u003c\/strong\u003e on site. If your plant room is already installed, the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e fits and configures the controller. For help choosing, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e or contact us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e. More models in \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003evalves and accessories\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/4C89CDF8761D50A82D2854DAC760E56FD6EA0FD7F38AEB659D5A5BC4B3BFE00B\/6f720b7404a141a0933af855a2ab0a2a\/pdf\/media\/2cd40ef732b54e3db845300c75097b51\/CRK210_en_F_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE CRK210 series data sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/B629FA9C133373C67902058F3FB6A5C5C009673FF2EF938FAF3B18C80FCF7708\/4837c7b8b41441508f336260d5dc2c2e\/pdf\/media\/68a81a6d82ec4269b87bd01ab72a5335\/Anv_CRK210_98141096_GB_%20DE_SE_PL_%20RU_%20ES_IT_%20FR%20_vers%20C_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCRK210 settings instructions (multilingual, with English)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/B7573D613BB2E58F2B0BFD688F4ABCDBACB98B4870E5271CC3DDED4AA1AB4866\/4e2bdb0e7d51400d95db1e2b090ae0cb\/pdf\/media\/aacd1b6e2e9f4128be29d1794da345f2\/Anv_CRx200_assambly_98141094_vers%20B_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCRx200 assembly instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/1CB4BE7C3EBA09DC73FC0B0A44E85079474A0257647B45BC908A1E8C4C0EE8B2\/87585ee50f104f838a848d83f3e9d1a0\/pdf\/media\/62adbbb05a86466aac9beca7616dc5ec\/DoC_CRA200,%20CRC200,%20CRK200,%20CRS200_A.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/T6b1Lc1IXqY\" title=\"Changing the opening direction on ESBE CRx controllers (official ESBE range video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"Default Title","offer_id":59020117770584,"sku":"SE-CO10510","price":801.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-crk211-regulador-calor-frio-vista-principal.webp?v=1793707754"},{"product_id":"regulador-esbe-crs211-agua-caliente-sanitaria","title":"ESBE CRS211 domestic hot water controller with legionella function","description":"\u003ch2\u003eESBE CRS211 controller: domestic hot water at constant temperature with a fast-response sensor\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE CRS211 controller\u003c\/strong\u003e combines a mixing-valve actuator and a constant temperature controller designed for domestic hot water. Its \u003cstrong\u003estainless steel immersion sensor\u003c\/strong\u003e reacts quickly to changes in demand. In a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e it arrives fitted to its valve, set up and tested.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eConstant temperature controller with integrated actuator for domestic hot water\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE CRS211 (12727100), CRS210 series\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eDomestic hot water production with a plate heat exchanger\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSet point range\u003c\/th\u003e\u003ctd\u003e5 to 95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eLegionella function\u003c\/th\u003e\u003ctd\u003eAlternative temperature T2 for thermal disinfection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eESBE VRG rotary mixing valves; other series and brands with an ESBE adaptor kit\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC with power adaptor included\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted and set up on its valve inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE CRS211?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE CRS211 is a constant temperature controller for domestic hot water that includes a thermal disinfection mode against legionella. It measures the water with an immersion sensor and moves the valve with its \u003cstrong\u003eintegrated 6 Nm actuator\u003c\/strong\u003e. It mounts on the rotary mixing valve.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn hot water production with a plate heat exchanger, demand changes within seconds. A slow sensor lets peaks of water that is too hot or too cold reach the taps, and a low temperature held for long periods favours legionella.\u003c\/p\u003e\n\u003cp\u003eThe CRS211 controls the heating water entering the heat exchanger and holds the domestic hot water temperature. With a relay or with the CRB912 room unit, which has a clock, it activates an \u003cstrong\u003ealternative temperature for thermal disinfection\u003c\/strong\u003e, for example 80 °C for 30 minutes every Sunday, as in ESBE's example.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC ±10%, 50 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e10 VA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eTorque\u003c\/th\u003e\u003ctd\u003e6 Nm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRunning time\u003c\/th\u003e\u003ctd\u003e30 s at maximum speed\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSensor\u003c\/th\u003e\u003ctd\u003eNTC immersion sensor, stainless steel\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSensor range (S1 and S2)\u003c\/th\u003e\u003ctd\u003e+5 to +95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSensor mounting set connection\u003c\/th\u003e\u003ctd\u003eR ½ external thread, EN 10226-1\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSensor mounting set material\u003c\/th\u003e\u003ctd\u003eDezincification resistant brass (DZR), suitable for drinking water\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure rating\u003c\/th\u003e\u003ctd\u003eIP41\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eII\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−5 to +55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e0.7 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSupplied parts\u003c\/th\u003e\u003ctd\u003eActuator with integrated controller, immersion flow sensor and 230 V power adaptor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eESBE reference\u003c\/th\u003e\u003ctd\u003e12727100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEAN\u003c\/th\u003e\u003ctd\u003e7330193057547\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eReplaces\u003c\/th\u003e\u003ctd\u003e12723100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eCE marking: Low Voltage, Electromagnetic Compatibility and RoHS directives\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESBE designs it for \u003cstrong\u003eESBE VRG rotary valves\u003c\/strong\u003e, such as the \u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 3-way valve\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eESBE offers adaptor kits for its other series (MG, G, F, BIV and H) and for Meibes, Watts, Honeywell, Lovato, PAW and WITA valves.\u003c\/li\u003e\n\u003cli\u003eIt works in systems with or without domestic hot water recirculation, according to ESBE's examples.\u003c\/li\u003e\n\u003cli\u003eIt uses its own immersion sensor; the spare sensor is the ESBE CRS911, not the CRA911 used by the other controllers.\u003c\/li\u003e\n\u003cli\u003eThe CRB912 or CRB913 room unit and the CRB916 radio module are separate accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eControl\u003c\/th\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/valvula-mezcladora-termostatica-esbe-vta320-antiescaldaduras\"\u003eESBE VTA320\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou only need to limit the temperature at the point of use, without electricity\u003c\/td\u003e\u003ctd\u003eThermostatic\u003c\/td\u003e\u003ctd\u003eNone\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/actuador-y-controlador-esbe-cra111-serie-cra110-para-temperatura-de-caudal-constante\"\u003eESBE CRA211\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou control a heating circuit, not domestic hot water\u003c\/td\u003e\u003ctd\u003eConstant temperature\u003c\/td\u003e\u003ctd\u003e230 V AC\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it replace an earlier model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ESBE states that the CRS211 (12727100) replaces reference 12723100.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does it carry out thermal disinfection against legionella?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith an alternative temperature T2 activated by a relay or by the CRB912 room unit, which has a clock to schedule it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is in the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe actuator with the controller, the immersion sensor with its mounting set and the 230 V power adaptor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eESBE publishes assembly and settings instructions, but the 230 V connection and fitting the sensor in the domestic water circuit are best left to a professional.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe have it \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e; if it runs out, we order it urgently and confirm the lead time.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the CRS211 on the heat exchanger valve, places the sensor and tests control and thermal disinfection inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, with \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e. Your hot water \u003cstrong\u003earrives controlled and tested on site\u003c\/strong\u003e. If your plant room is already installed, the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e fits and configures the controller. For help choosing, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e or contact us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e. More models in \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003evalves and accessories\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/E3F6E11C9030B8C6973A5C3985D18D70FF6C9543B340E30BE7F2077F71010010\/b126d077a64f455cbaafe2ea68349bdf\/pdf\/media\/06a86d5ada8041cbb55db256561e7e8f\/CRS210_en_H_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE CRS210 series data sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/221AD16C10ACDE4309EB21EB5E1BF4FDB3B94735A744DBFD1054EA0CC62F2A24\/677a17a8e2d14cdcab667319fc3d4249\/pdf\/media\/7f86a15fbd484bfaa7308adbec090f44\/Anv_CRS210_98141102_vers%20C_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCRS210 settings instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/B7573D613BB2E58F2B0BFD688F4ABCDBACB98B4870E5271CC3DDED4AA1AB4866\/4e2bdb0e7d51400d95db1e2b090ae0cb\/pdf\/media\/aacd1b6e2e9f4128be29d1794da345f2\/Anv_CRx200_assambly_98141094_vers%20B_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCRx200 assembly instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/1CB4BE7C3EBA09DC73FC0B0A44E85079474A0257647B45BC908A1E8C4C0EE8B2\/87585ee50f104f838a848d83f3e9d1a0\/pdf\/media\/62adbbb05a86466aac9beca7616dc5ec\/DoC_CRA200,%20CRC200,%20CRK200,%20CRS200_A.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/wXxVPEDX6RQ\" title=\"Changing the set point on ESBE CRx controllers (official ESBE range video)\" width=\"560\" height=\"315\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"Default Title","offer_id":59020132909400,"sku":"SE-CO10314","price":1069.64,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-crs211-regulador-acs-vista-principal.webp?v=1793707857"},{"product_id":"regulador-ambiente-esbe-cua111-actuadores-3-puntos","title":"ESBE CUA111 room controller for 3-point 24 V actuators","description":"\u003ch2\u003eESBE CUA111 controller: heating controlled by your home's temperature with 3-point actuators\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE CUA111 room controller\u003c\/strong\u003e controls the mixing valve from the temperature measured by its cable-connected room unit. It works with most \u003cstrong\u003e3-point 24 V actuators\u003c\/strong\u003e and is powered at 230 V. In a \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e it arrives wired to its actuator, set up and tested.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eRoom temperature controller for 3-point actuators\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE CUA111 (12640100), CUA100 series\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating circuits controlled by indoor temperature\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRoom unit\u003c\/th\u003e\u003ctd\u003eCable, without internal timer\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow sensor range\u003c\/th\u003e\u003ctd\u003e5 to 95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCompatible with\u003c\/th\u003e\u003ctd\u003eMost 3-point 24 V AC actuators\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eWired and set up with its actuator inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE CUA111?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE CUA111 is a room temperature controller for heating circuits that drives a 3-point 24 V actuator. It \u003cstrong\u003ecompares your home's temperature with the set point\u003c\/strong\u003e on the room unit and adjusts the valve. It consists of a control box and the room unit.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eWith a fixed flow temperature, the home ignores sunshine, occupancy and internal heat gains. Some rooms overheat and the heating uses more energy than it needs to.\u003c\/p\u003e\n\u003cp\u003eThe CUA111 controls by the \u003cstrong\u003eactual temperature of your home\u003c\/strong\u003e: you change the set point on the room unit and the controller adjusts the valve. ESBE states that it can also work at constant flow temperature.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eControl box power supply\u003c\/th\u003e\u003ctd\u003e230 V AC ±10%, 50 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e10 VA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum actuator consumption with the 230 V adaptor\u003c\/th\u003e\u003ctd\u003e4 VA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRunning time\u003c\/th\u003e\u003ctd\u003e120 s, adjustable from 15 to 240 s\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow sensor range\u003c\/th\u003e\u003ctd\u003e+5 to +95 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRoom sensor range\u003c\/th\u003e\u003ctd\u003e+5 to +30 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCable length\u003c\/th\u003e\u003ctd\u003e20 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eEnclosure rating\u003c\/th\u003e\u003ctd\u003eIP54 on the control box; IP20 on the room unit\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection class\u003c\/th\u003e\u003ctd\u003eII\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e−5 to +55 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eErP temperature control class\u003c\/th\u003e\u003ctd\u003eIV, with an energy efficiency contribution of 2%\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWeight\u003c\/th\u003e\u003ctd\u003e0.8 kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eESBE reference\u003c\/th\u003e\u003ctd\u003e12640100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eCE marking: Low Voltage, Electromagnetic Compatibility, RoHS and Radio Equipment directives\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eESBE designs it for most 3-point 24 V actuators, such as the \u003ca href=\"\/en-en\/products\/actuador-modulante-esbe-ara600-3-puntos-para-valvulas-vrg-vrb\"\u003eESBE ARA600 3-point in its ARA654 24 V version\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eThe CUA111 room unit is cable-connected and has no internal timer.\u003c\/li\u003e\n\u003cli\u003eESBE spare parts: \u003ca href=\"\/en-en\/products\/sonda-impulsion-esbe-cra911-cable-5-m\"\u003eCRA911 flow sensor with 5 m cable\u003c\/a\u003e, CRA912 voltage adaptor, CRB914 20 m communication cable and CRB912 and CRB913 room units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eControl\u003c\/th\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/actuador-y-controlador-esbe-cra111-serie-cra110-para-temperatura-de-caudal-constante\"\u003eESBE CRA211\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eYou prefer controller and actuator in one unit on a VRG valve\u003c\/td\u003e\u003ctd\u003eConstant temperature\u003c\/td\u003e\u003ctd\u003e230 V AC\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003e\u003ca href=\"\/en-en\/products\/esbe-crc211-weather-compensated-controller\"\u003eESBE CRC211\u003c\/a\u003e\u003c\/th\u003e\u003ctd\u003eNo point in the home can serve as a reference\u003c\/td\u003e\u003ctd\u003eOutdoor compensation\u003c\/td\u003e\u003ctd\u003e230 V AC\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich actuators does it work with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith most 3-point 24 V AC actuators, according to ESBE; for example, the ESBE ARA654.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it work without the room unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ESBE states that the CUA100 can also control at constant flow temperature.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it have time programming?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The CUA111 room unit has no internal timer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eESBE publishes installation instructions, but the 230 V and actuator connections are best left to a professional. Q-Tech does this with its Expert Technician.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe have it \u003cstrong\u003ein stock at our warehouse\u003c\/strong\u003e; if it runs out, we order it urgently and confirm the lead time.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech wires the CUA111 to its actuator, places the room unit and sets the set point inside the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, with \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e. Your circuit \u003cstrong\u003earrives wired and tested on site\u003c\/strong\u003e. If your plant room is already installed, the \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e fits and configures the controller. For help choosing, book a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e or contact us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e. More models in \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003evalves and accessories\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/A971A4A28923BEAF427EB018206839FC7A3C4C8A623560F67CA66BE0ADC9932A\/2bc347855aaa4976a3966c79692d7e4c\/pdf\/media\/332cbd12dfb4494baae9caa7aed85918\/CUA100_en_J_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE CUA100 series data sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/FD437302B39AFD3D85D1E2BBC7297DF468A1CF1C14BE6BAA1CF4B166F369C92C\/d16e480b74d24fa4b6b1127871ea93ef\/pdf\/media\/b14375010e874790b5e671a47087bd9a\/Anv_CUA110_98140393_utgB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eCUA100 installation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/519DB556A4DAC7B187890662B071007DCCF995320C510DE7C80E9F712525E0CF\/519f82d0dd684ada953637dd9bb7bcd8\/pdf\/media\/dd0d3dfc8cc2469f9f7a0dd96b0a5985\/DoC_CUA100_D.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"Default Title","offer_id":59020191039832,"sku":"SE-CO10496","price":861.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-cua111-regulador-ambiente-vista-principal.webp?v=1793708388"},{"product_id":"valvula-selectora-motorizada-esbe-zrs230-3-vias","title":"ESBE ZRS230 motorised 3-way diverting zone valve with spring return","description":"\u003ch2\u003eESBE ZRS230 motorised 3-way diverting zone valve for heating and cooling\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE ZRS230\u003c\/strong\u003e sends water to one of two circuits on a 2-point signal at 230 V and, when power is removed, returns to port B on its own. At Q-Tech we fit it in the \u003cstrong\u003epre-assembled plant room\u003c\/strong\u003e, tested in our workshop before it reaches your site.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eMotorised 3-way diverting zone valve\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE ZRS230 series (ZRS234)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating and cooling, according to ESBE\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003eKv from 3.2 to 8.4 m³ per hour depending on DN\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eInternal thread G ½ to G 1¼ (DN 15 to 32)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC, 50 or 60 Hz; 2-point control\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eWith no power\u003c\/th\u003e\u003ctd\u003eSpring return to port B (AB to B)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eIntegrated and tested in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE ZRS230?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE ZRS230 is a 3-way diverting zone valve for heating and cooling that \u003cstrong\u003esprings back to port B\u003c\/strong\u003e if power is lost, according to ESBE. With power, the actuator opens the path from AB to A in 15 seconds. It accepts water with up to 50% glycol.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn a system with two circuits, for example radiators and a domestic hot water cylinder, water has to go to one or the other according to demand. The ZRS230 makes that change on a \u003cstrong\u003e2-point signal\u003c\/strong\u003e from your controller or thermostat.\u003c\/p\u003e\n\u003cp\u003eIf the power fails, the spring moves the valve to port B in about 5 seconds, according to ESBE. The system is left in a known position: connect to port B the circuit that should stay open with no power.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003ctd\u003ePN16\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia temperature\u003c\/th\u003e\u003ctd\u003e2 to 94 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eLeakage rate\u003c\/th\u003e\u003ctd\u003e0% (tight shut-off)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia\u003c\/th\u003e\u003ctd\u003eWater, water with up to 50% glycol or up to 28% ethanol\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBody material\u003c\/th\u003e\u003ctd\u003eCW614N brass\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eO-rings\u003c\/th\u003e\u003ctd\u003eEPDM\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnections\u003c\/th\u003e\u003ctd\u003eInternal thread G (ISO 228-1)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eActuator power supply\u003c\/th\u003e\u003ctd\u003e230 V AC, 50 or 60 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e6 VA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl\u003c\/th\u003e\u003ctd\u003e2-point with spring return\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eRunning time\u003c\/th\u003e\u003ctd\u003eOpens in 15 s; spring closes in 5 s\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection\u003c\/th\u003e\u003ctd\u003eIP44; protection class I\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCable\u003c\/th\u003e\u003ctd\u003e1 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAmbient temperature\u003c\/th\u003e\u003ctd\u003e0 to 60 °C\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003eCE marking, with ESBE declaration of conformity\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003eDN\u003c\/th\u003e\u003cth\u003eKv (m³ per hour)\u003c\/th\u003e\u003cth\u003eMax. differential pressure as diverting valve\u003c\/th\u003e\u003cth\u003eMax. differential pressure as mixing valve\u003c\/th\u003e\u003cth\u003eDimensions A, B and D\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eZRS234\u003c\/td\u003e\u003ctd\u003eG ½ internal\u003c\/td\u003e\u003ctd\u003e15\u003c\/td\u003e\u003ctd\u003e3.2\u003c\/td\u003e\u003ctd\u003e150 kPa\u003c\/td\u003e\u003ctd\u003e120 kPa\u003c\/td\u003e\u003ctd\u003e80, 103 and 29 mm\u003c\/td\u003e\u003ctd\u003e1.02 kg\u003c\/td\u003e\u003ctd\u003e43123100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eZRS234\u003c\/td\u003e\u003ctd\u003eG ¾ internal\u003c\/td\u003e\u003ctd\u003e20\u003c\/td\u003e\u003ctd\u003e4.6\u003c\/td\u003e\u003ctd\u003e100 kPa\u003c\/td\u003e\u003ctd\u003e80 kPa\u003c\/td\u003e\u003ctd\u003e89, 103 and 32 mm\u003c\/td\u003e\u003ctd\u003e1.07 kg\u003c\/td\u003e\u003ctd\u003e43123200\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eZRS234\u003c\/td\u003e\u003ctd\u003eG 1 internal\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003e5.7\u003c\/td\u003e\u003ctd\u003e100 kPa\u003c\/td\u003e\u003ctd\u003e80 kPa\u003c\/td\u003e\u003ctd\u003e93, 103 and 37 mm\u003c\/td\u003e\u003ctd\u003e1.16 kg\u003c\/td\u003e\u003ctd\u003e43123300\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eZRS234\u003c\/td\u003e\u003ctd\u003eG 1¼ internal\u003c\/td\u003e\u003ctd\u003e32\u003c\/td\u003e\u003ctd\u003e8.4\u003c\/td\u003e\u003ctd\u003e80 kPa\u003c\/td\u003e\u003ctd\u003e65 kPa\u003c\/td\u003e\u003ctd\u003e105, 110 and 45 mm\u003c\/td\u003e\u003ctd\u003e1.58 kg\u003c\/td\u003e\u003ctd\u003e43123400\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum differential pressure of 150 kPa\u003c\/strong\u003e on DN 15 and 80 kPa on DN 32 as a diverting valve, according to ESBE.\u003c\/li\u003e\n\u003cli\u003eWith no power, flow is \u003cstrong\u003efrom AB to B\u003c\/strong\u003e; with power, from AB to A.\u003c\/li\u003e\n\u003cli\u003eIt needs a 2-point 230 V (on-off) signal from a controller or thermostat.\u003c\/li\u003e\n\u003cli\u003eMedia from 2 to 94 °C and ambient temperature from 0 to 60 °C, according to ESBE.\u003c\/li\u003e\n\u003cli\u003eESBE offers the ZRS931 replacement actuator (47120200), which is not on this page.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eKv (m³ per hour)\u003c\/th\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-de-zona-motorizada-esbe-zrs220-de-2-vias-con-retorno-por-muelle\"\u003eESBE ZRS220 2-way\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf you only need to open or close the flow to one zone\u003c\/td\u003e\u003ctd\u003e3.2 to 10\u003c\/td\u003e\u003ctd\u003e230 V, 2-point\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-selectora-esbe-vzd160-bomba-de-calor\"\u003eESBE VZD160 for heat pumps\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf you need a compact 3-second diverting valve for a heat pump or underfloor heating\u003c\/td\u003e\u003ctd\u003e6.0\u003c\/td\u003e\u003ctd\u003e230 V, 2-point\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-desviadora-termostatica-esbe-vtd300\"\u003eESBE VTD300 thermostatic\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf the circuit must change by temperature and with no electricity\u003c\/td\u003e\u003ctd\u003e3.6\u003c\/td\u003e\u003ctd\u003eNone\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe one that matches your pipe size: from DN 15 (G ½) to DN 32 (G 1¼). Tell us about your installation and we will tell you the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference from the ZRS220?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ZRS220 is a 2-way valve that opens or closes one zone. The ZRS230 is a 3-way valve that sends water to one of two circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens in a power cut?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe spring moves the valve to port B in about 5 seconds, according to ESBE.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the actuator be replaced on its own?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ESBE sells the ZRS931 actuator as a spare part for the ZRS230 series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is not advisable: a professional should install and wire it, following ESBE's instructions. Q-Tech delivers it fitted in the plant room or installs it with an Expert Technician.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe have it \u003cstrong\u003ein stock in Málaga\u003c\/strong\u003e and dispatch it as soon as we confirm your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eIn the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, Q-Tech fits the ZRS230, wires it to your controller and \u003cstrong\u003etests it in our workshop\u003c\/strong\u003e: it arrives ready to connect. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e to choose the size. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003evalves and accessories\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/307C9BA9E66CBAE45D541045D7DABE9C33F04B3D39516164630A517B1D0BFB36\/bc829a572e1541898cdaf6ac9c7fd680\/pdf\/media\/5c1d39aa77514185afa98049c925419e\/ZRS230_es_G2_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE ZRS230 data sheet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/90088FD9CCFC151676F97BCF21D7FED0474CE8FAB2F8EAA7D510523601431FF5\/1bc9523c2da44c5a850c269259355edc\/pdf\/media\/c1d286d5299b458eafbe3d448762b974\/Anv_Anv_ZRS200_98140985_versB_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eZRS200 series installation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/CDC210FF3C68215F97B85EE2E6060A9607BA635AF24FEB023F8D31B232F238EF\/2df527e47d434c46bc808c33a30f76a9\/pdf\/media\/fef8066446eb4a7399bd2638d39abf7d\/DoC_ZRS200_B.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"ZRS234 DN 15 · G ½ (43123100)","offer_id":59036704702808,"sku":"SE-CO10487","price":267.41,"currency_code":"EUR","in_stock":true},{"title":"ZRS234 DN 20 · G ¾ (43123200)","offer_id":59036704735576,"sku":"SE-CO10488","price":252.37,"currency_code":"EUR","in_stock":true},{"title":"ZRS234 DN 25 · G 1 (43123300)","offer_id":59036704768344,"sku":"SE-CO10489","price":254.18,"currency_code":"EUR","in_stock":true},{"title":"ZRS234 DN 32 · G 1¼ (43123400)","offer_id":59036704801112,"sku":"SE-CO10493","price":367.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-zrs234-valvula-selectora-3-vias.webp?v=1793798341"},{"product_id":"valvula-selectora-esbe-vzd160-bomba-de-calor","title":"ESBE VZD160 3-way diverting valve with actuator for heat pumps","description":"\u003ch2\u003eESBE VZD160 3-way diverting valve that switches circuit in 3 seconds\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE VZD160\u003c\/strong\u003e (VZD161 and VZD162) switches water between two circuits on a 2-point 230 V signal; ESBE designs it for heat pumps, underfloor heating and climate systems. At Q-Tech we fit it in the \u003cstrong\u003epre-assembled plant room\u003c\/strong\u003e next to your heat pump, assembled and tested in our workshop.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003eMotorised 3-way diverting valve\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE VZD series (VZD161 and VZD162)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeat pumps, underfloor heating and climate systems, according to ESBE\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003eKv 6.0 m³ per hour as a diverting valve\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eRp ¾ internal (VZD161) or G 1 external (VZD162), DN 20\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC, 50 Hz; 2-point control (SPST)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSwitching time\u003c\/th\u003e\u003ctd\u003e3 seconds\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eIntegrated and tested in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE VZD160?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE VZD160 is a compact brass diverting valve for heat pumps that \u003cstrong\u003eswitches circuit in 3 seconds\u003c\/strong\u003e, according to ESBE. An indicator shows which port the water is flowing through. The actuator is connected with a fixed 1.6 m cable.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eA heat pump \u003cstrong\u003ealternates between heating and hot water\u003c\/strong\u003e according to demand, and a valve tells the water which circuit to take. ESBE states that the fast switching of the VZD160 helps the system run efficiently.\u003c\/p\u003e\n\u003cp\u003eTo keep it from sticking after days without use, the valve makes an \u003cstrong\u003eautomatic movement every 7 days\u003c\/strong\u003e of inactivity, according to ESBE. Your controller only has to provide the 2-point signal.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003ctd\u003ePN6\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMedia temperature\u003c\/th\u003e\u003ctd\u003e5 to 95 °C continuously; 110 °C temporarily\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaximum differential pressure\u003c\/th\u003e\u003ctd\u003e80 kPa as a diverting valve; 50 kPa as a mixing valve\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eKv as a mixing valve\u003c\/th\u003e\u003ctd\u003e10% lower than the Kv as a diverting valve\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eLeakage rate\u003c\/th\u003e\u003ctd\u003e0% (tight shut-off)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower supply\u003c\/th\u003e\u003ctd\u003e230 V AC ±10%, 50 Hz\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e15 VA while switching; 0.9 VA on standby\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eControl\u003c\/th\u003e\u003ctd\u003e2-point (SPST)\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProtection\u003c\/th\u003e\u003ctd\u003eIP40; protection class II\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eCable\u003c\/th\u003e\u003ctd\u003eFixed, 1.6 m\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMaterials\u003c\/th\u003e\u003ctd\u003eDZR brass body; PPS plug and cover; SS 2346 stainless steel spindle; EPDM seals\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eDimensions\u003c\/th\u003e\u003ctd\u003eA 70 mm, B 42 mm, C 99 mm, D 70 mm, E 58 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eMinimum mounting clearances\u003c\/th\u003e\u003ctd\u003eMore than 105 mm at the actuator side and more than 25 mm above\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003eDN\u003c\/th\u003e\u003cth\u003eKv (m³ per hour)\u003c\/th\u003e\u003cth\u003eCable\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVZD161\u003c\/td\u003e\u003ctd\u003eRp ¾ internal\u003c\/td\u003e\u003ctd\u003e20\u003c\/td\u003e\u003ctd\u003e6.0\u003c\/td\u003e\u003ctd\u003eFixed, 1.6 m\u003c\/td\u003e\u003ctd\u003e0.5 kg\u003c\/td\u003e\u003ctd\u003e43080100\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVZD162\u003c\/td\u003e\u003ctd\u003eG 1 external\u003c\/td\u003e\u003ctd\u003e20\u003c\/td\u003e\u003ctd\u003e6.0\u003c\/td\u003e\u003ctd\u003eFixed, 1.6 m\u003c\/td\u003e\u003ctd\u003e0.5 kg\u003c\/td\u003e\u003ctd\u003e43080400\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum differential pressure of 80 kPa\u003c\/strong\u003e as a diverting valve and 50 kPa as a mixing valve, according to ESBE.\u003c\/li\u003e\n\u003cli\u003ePressure class PN6 and media from 5 to 95 °C continuously.\u003c\/li\u003e\n\u003cli\u003eIt needs a 2-point 230 V signal from the heat pump or controller.\u003c\/li\u003e\n\u003cli\u003eESBE offers the ALZ960 replacement actuator (47050200) and the VZA900 insert (47000100), which are not on this page.\u003c\/li\u003e\n\u003cli\u003eESBE also makes the VZD162 in G ¾ (DN 15) and the VZD263 with compression fittings, which are not on this page.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003cth\u003eKv (m³ per hour)\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-selectora-motorizada-esbe-zrs230-3-vias\"\u003eESBE ZRS230 3-way\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf you need PN16, sizes up to DN 32 or spring return with no power\u003c\/td\u003e\u003ctd\u003ePN16\u003c\/td\u003e\u003ctd\u003e3.2 to 8.4\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-de-zona-motorizada-esbe-zrs220-de-2-vias-con-retorno-por-muelle\"\u003eESBE ZRS220 2-way\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf you only need to open or close the flow to one zone\u003c\/td\u003e\u003ctd\u003ePN16\u003c\/td\u003e\u003ctd\u003e3.2 to 10\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-desviadora-termostatica-esbe-vtd300\"\u003eESBE VTD300 thermostatic\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf the circuit must change by temperature and with no electricity\u003c\/td\u003e\u003ctd\u003ePN10\u003c\/td\u003e\u003ctd\u003e3.6\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt depends on your pipe thread: the VZD161 has an Rp ¾ internal thread and the VZD162 a G 1 external thread. Both are DN 20 with the same flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference from the ZRS230?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ZRS230 is PN16, goes up to DN 32 and springs back to port B with no power. The VZD160 is more compact, PN6 and switches circuit in 3 seconds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan its parts be replaced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. ESBE states that the complete actuator can be replaced without removing the valve; to change the insert, the system must be depressurised.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is not advisable: a professional should install and wire it, following ESBE's instructions. Q-Tech delivers it fitted in the plant room or installs it with an Expert Technician.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe have it \u003cstrong\u003ein stock in Málaga\u003c\/strong\u003e and dispatch it as soon as we confirm your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eQ-Tech fits the VZD160 next to the heat pump in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e: it connects the hydraulics, wires it to the controls and \u003cstrong\u003etests it in our workshop\u003c\/strong\u003e, so it arrives ready to connect. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e to choose the model. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003evalves and accessories\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/023F2059EC64D4ACF32E3F9F5825A861442E5575A6DC4B207122C4D71F232DF4\/45ec3674af484e37b201a0fc4329f531\/pdf\/media\/27e738ffb9d54f79968de71b3df0fa97\/VZC_VZD_es_J_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE VZC and VZD data sheet (in Spanish)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/2182F5EFD7CFB16F39DE48244E69FDE8F9C43B73DBA6D6107F95720A9405E25B\/c2753d1318ad41fc8bac1eea1a184d17\/pdf\/media\/1f86793cdc344fd89dc3c29bcfd30861\/Anv_VZC_VZD_98140479_version%20C_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eVZC and VZD installation instructions (multilingual)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/CF8CAB0FDA61EE97D85A462DF3CA99D97B7E0C0CB2CBAD72FCA8F72A66E06435\/9fa98b5bc68046fd898a21a93099f232\/pdf\/media\/9a5014328c66410fb69c0c2a98060c7d\/DoC_VZC,%20VZD_D.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"VZD161 Rp ¾ internal (43080100)","offer_id":59036738552152,"sku":"SE-CO10490","price":296.45,"currency_code":"EUR","in_stock":true},{"title":"VZD162 G 1 external (43080400)","offer_id":59036738584920,"sku":"SE-CO10505","price":296.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-vzd161-valvula-selectora-rosca-interna.webp?v=1793798436"},{"product_id":"valvula-control-esbe-vle100-2-3-vias-bronce","title":"ESBE VLE100 2-Way and 3-Way Bronze Control Valve, PN16","description":"\u003ch2\u003eESBE VLE100 2-way and 3-way bronze control valve for heating and cooling control\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE VLE100\u003c\/strong\u003e controls the flow or temperature of a circuit with an ESBE linear actuator, as a 2-way (VLE122) or 3-way (VLE132) valve from DN 15 to DN 50. At Q-Tech we fit it with its actuator in the \u003cstrong\u003epre-assembled plant room\u003c\/strong\u003e, tested in our workshop before it reaches your site.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003e2-way or 3-way seat (linear) control valve\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE VLE100 series: VLE122 2-way and VLE132 3-way\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating, comfort cooling, underfloor heating, solar, ventilation and district networks, according to ESBE\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003eKvs from 4 to 38 m³ per hour depending on DN\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eExternal thread G 1 to G 2¾ (DN 15 to 50), ISO 228-1\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePressure and temperature\u003c\/th\u003e\u003ctd\u003ePN16; media from −20 to 150 °C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eActuation\u003c\/th\u003e\u003ctd\u003eSupplied without actuator; for ESBE ALFxx1, ALFxx4 and ALB140 linear actuators\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted and tested in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE VLE100?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE VLE100 is a seat control valve for heating and cooling that works \u003cstrong\u003eup to 16 bar and 150 °C\u003c\/strong\u003e, with an Rg5 bronze body and a stainless steel seat, according to ESBE. The actuator moves the stem 20 mm and the plug adjusts the water flow.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn a heating or cooling plant, the flow or supply temperature of each circuit has to follow demand. With an ESBE linear actuator, the VLE100 gives a \u003cstrong\u003erangeability of more than 100\u003c\/strong\u003e from DN 20, according to ESBE, and the VLE132 mixes or diverts water between two ports.\u003c\/p\u003e\n\u003cp\u003eIf the Kvs does not match the circuit flow, the valve works almost closed or almost open and the temperature swings. That is why the DN and Kvs should be chosen from the flow and pressure drop of your installation.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003e2-way or 3-way plug valve\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003ctd\u003ePN16\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eFlow characteristic\u003c\/th\u003e\u003ctd\u003eModified equal percentage (A-AB); complementary (B-AB)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eStroke\u003c\/th\u003e\u003ctd\u003e20 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eRangeability Kv to Kv min\u003c\/th\u003e\u003ctd\u003eMore than 50 at DN 15; more than 100 from DN 20 to DN 50\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eLeak rate A-AB\u003c\/th\u003e\u003ctd\u003eMax. 0.02% of Kvs (at DN 15, of Kv 4)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eLeak rate B-AB\u003c\/th\u003e\u003ctd\u003eMax. 0.05% of Kvs (at DN 15, of Kv 4)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMedia temperature\u003c\/th\u003e\u003ctd\u003eFrom −20 to 150 °C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMedia\u003c\/th\u003e\u003ctd\u003eHeating water to VDI 2035; glycol up to 50%; ethanol up to 28%\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eConnections\u003c\/th\u003e\u003ctd\u003eExternal thread G to ISO 228-1\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBody\u003c\/th\u003e\u003ctd\u003eRg5 bronze\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eStem, plug and seat\u003c\/th\u003e\u003ctd\u003eStainless steel SS 2346\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBlind plug\u003c\/th\u003e\u003ctd\u003eBrass CW602N\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eSeat seal\u003c\/th\u003e\u003ctd\u003eMetallic\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePacking box seal\u003c\/th\u003e\u003ctd\u003ePTFE and EPDM\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003ePressure Equipment Directive (PED), article 4.3\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003ePorts\u003c\/th\u003e\u003cth\u003eDN\u003c\/th\u003e\u003cth\u003eKvs (m³ per hour)\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003eDimensions A, B, C and E\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLE122\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003ctd\u003e15\u003c\/td\u003e\u003ctd\u003e4\u003c\/td\u003e\u003ctd\u003eG 1\u003c\/td\u003e\u003ctd\u003e100, 36, 110 and 24 mm\u003c\/td\u003e\u003ctd\u003e1.0 kg\u003c\/td\u003e\u003ctd\u003e21250700\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLE122\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003ctd\u003e20\u003c\/td\u003e\u003ctd\u003e6.3\u003c\/td\u003e\u003ctd\u003eG 1¼\u003c\/td\u003e\u003ctd\u003e100, 38, 116 and 30 mm\u003c\/td\u003e\u003ctd\u003e1.2 kg\u003c\/td\u003e\u003ctd\u003e21250800\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLE122\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003e10\u003c\/td\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e105, 39, 120 and 34 mm\u003c\/td\u003e\u003ctd\u003e1.4 kg\u003c\/td\u003e\u003ctd\u003e21250900\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLE122\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003ctd\u003e32\u003c\/td\u003e\u003ctd\u003e16\u003c\/td\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e105, 39, 121 and 35 mm\u003c\/td\u003e\u003ctd\u003e1.8 kg\u003c\/td\u003e\u003ctd\u003e21251000\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLE122\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003ctd\u003e40\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003eG 2¼\u003c\/td\u003e\u003ctd\u003e130, 48, 128 and 42 mm\u003c\/td\u003e\u003ctd\u003e2.6 kg\u003c\/td\u003e\u003ctd\u003e21251100\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLE122\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003ctd\u003e50\u003c\/td\u003e\u003ctd\u003e38\u003c\/td\u003e\u003ctd\u003eG 2¾\u003c\/td\u003e\u003ctd\u003e150, 58, 139 and 53 mm\u003c\/td\u003e\u003ctd\u003e4.3 kg\u003c\/td\u003e\u003ctd\u003e21251200\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLE132\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e15\u003c\/td\u003e\u003ctd\u003e4\u003c\/td\u003e\u003ctd\u003eG 1\u003c\/td\u003e\u003ctd\u003e100, 50, 110 and 24 mm\u003c\/td\u003e\u003ctd\u003e1.1 kg\u003c\/td\u003e\u003ctd\u003e21251500\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLE132\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e20\u003c\/td\u003e\u003ctd\u003e6.3\u003c\/td\u003e\u003ctd\u003eG 1¼\u003c\/td\u003e\u003ctd\u003e100, 50, 116 and 30 mm\u003c\/td\u003e\u003ctd\u003e1.3 kg\u003c\/td\u003e\u003ctd\u003e21251600\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLE132\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003e10\u003c\/td\u003e\u003ctd\u003eG 1½\u003c\/td\u003e\u003ctd\u003e105, 52, 120 and 34 mm\u003c\/td\u003e\u003ctd\u003e1.6 kg\u003c\/td\u003e\u003ctd\u003e21251700\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLE132\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e32\u003c\/td\u003e\u003ctd\u003e16\u003c\/td\u003e\u003ctd\u003eG 2\u003c\/td\u003e\u003ctd\u003e105, 52, 121 and 35 mm\u003c\/td\u003e\u003ctd\u003e2.0 kg\u003c\/td\u003e\u003ctd\u003e21251800\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLE132\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e40\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003eG 2¼\u003c\/td\u003e\u003ctd\u003e130, 65, 128 and 42 mm\u003c\/td\u003e\u003ctd\u003e2.9 kg\u003c\/td\u003e\u003ctd\u003e21251900\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLE132\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e50\u003c\/td\u003e\u003ctd\u003e38\u003c\/td\u003e\u003ctd\u003eG 2¾\u003c\/td\u003e\u003ctd\u003e150, 75, 139 and 53 mm\u003c\/td\u003e\u003ctd\u003e4.6 kg\u003c\/td\u003e\u003ctd\u003e21252000\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eSupplied \u003cstrong\u003ewithout actuator\u003c\/strong\u003e: ESBE pairs it with its ALFxx1 (230 V), ALFxx4 (24 V) and ALB140 linear actuators.\u003c\/li\u003e\u003cli\u003eAs a diverting valve, the VLE132 accepts a \u003cstrong\u003emaximum differential pressure of 50 kPa\u003c\/strong\u003e, according to ESBE.\u003c\/li\u003e\u003cli\u003eMedia from −20 to 150 °C: heating water to VDI 2035, with glycol up to 50% or ethanol up to 28%.\u003c\/li\u003e\u003cli\u003eESBE recommends a strainer upstream of the valve and flushing the pipework before fitting it.\u003c\/li\u003e\u003cli\u003eThe thread is external G: it needs unions (ESBE KTB100 series), which are not included on this page.\u003c\/li\u003e\u003cli\u003eESBE spare parts not included on this page: VLA901 packing box (27000100) and VLA821 adaptor kit for Siemens SQX actuators (26000700).\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003eMax. media temperature\u003c\/th\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/esbe-vla100-2-way-3-way-ductile-iron-control-valve\"\u003eESBE VLA100 ductile iron\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf your installation needs internal Rp thread and tight shut-off\u003c\/td\u003e\u003ctd\u003eInternal thread Rp ½ to Rp 2\u003c\/td\u003e\u003ctd\u003e130 °C\u003c\/td\u003e\u003ctd\u003ePN16\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 rotary\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf you want a 3-way rotary mixing valve with a rotary actuator\u003c\/td\u003e\u003ctd\u003eInternal thread Rp\u003c\/td\u003e\u003ctd\u003e110 °C continuous\u003c\/td\u003e\u003ctd\u003ePN10\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt depends on the ports and the flow: the 2-way VLE122 controls flow and the 3-way VLE132 mixes or diverts. The DN and Kvs come from the flow and pressure drop of your circuit; with that data we will tell you the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the actuator included?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo. The VLE100 is supplied without actuator; ESBE pairs it with its ALFxx1, ALFxx4 and ALB140 linear actuators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference from the VLA100?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe VLE100 is bronze, with external G thread and media up to 150 °C. The VLA100 is ductile iron, with internal Rp thread and media up to 130 °C, according to ESBE.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for cooling?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. ESBE specifies it for comfort cooling and district cooling, with water and glycol up to 50%.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is not advisable: it should be installed by a professional following ESBE's instructions. Q-Tech supplies it fitted in the plant room or installs it with an Expert Technician.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWe have it \u003cstrong\u003ein stock in Málaga\u003c\/strong\u003e and dispatch it as soon as we confirm your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eIn the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, Q-Tech fits the VLE100 with its actuator, connects it to the controller and \u003cstrong\u003etests it in our workshop\u003c\/strong\u003e: it arrives ready to connect. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e to choose the Kvs. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003evalves and accessories\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/2F32E0C1DE724316F78359DF991B8D90E77474991D1C971A30E95C7C57D58850\/9f8a70ddb10e44f7935c15bd6e21c829\/pdf\/media\/e61b6c85703d488f8d2ac5278a777673\/VLE100_en_M_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE VLE100 data sheet\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/DF5DB93099F8EEE0DF86CE80360234542D07FA1C2A1F27B5AA3781AE4FA830C3\/ab2c3d8374764f4d955aa95e75015735\/pdf\/media\/d27e4435b6224b43a5e1e275350584d5\/DoC_VLE100,%20VLE300_F.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity VLE100 and VLE300\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"VLE122 2-way DN 15 Kvs 4 G 1","offer_id":59047039828312,"sku":"SE-CO10370","price":417.45,"currency_code":"EUR","in_stock":true},{"title":"VLE122 2-way DN 20 Kvs 6.3 G 1¼","offer_id":59047039861080,"sku":"SE-CO10371","price":471.9,"currency_code":"EUR","in_stock":true},{"title":"VLE122 2-way DN 25 Kvs 10 G 1½","offer_id":59047039893848,"sku":"SE-CO10372","price":545.71,"currency_code":"EUR","in_stock":true},{"title":"VLE122 2-way DN 32 Kvs 16 G 2","offer_id":59047039926616,"sku":"SE-CO10373","price":626.78,"currency_code":"EUR","in_stock":true},{"title":"VLE122 2-way DN 40 Kvs 25 G 2¼","offer_id":59047039959384,"sku":"SE-CO10374","price":794.97,"currency_code":"EUR","in_stock":true},{"title":"VLE122 2-way DN 50 Kvs 38 G 2¾","offer_id":59047039992152,"sku":"SE-CO10375","price":948.64,"currency_code":"EUR","in_stock":true},{"title":"VLE132 3-way DN 15 Kvs 4 G 1","offer_id":59047040024920,"sku":"SE-CO10377","price":417.45,"currency_code":"EUR","in_stock":true},{"title":"VLE132 3-way DN 20 Kvs 6.3 G 1¼","offer_id":59047040057688,"sku":"SE-CO10378","price":471.9,"currency_code":"EUR","in_stock":true},{"title":"VLE132 3-way DN 25 Kvs 10 G 1½","offer_id":59047040090456,"sku":"SE-CO10379","price":545.71,"currency_code":"EUR","in_stock":true},{"title":"VLE132 3-way DN 32 Kvs 16 G 2","offer_id":59047040123224,"sku":"SE-CO10380","price":626.78,"currency_code":"EUR","in_stock":true},{"title":"VLE132 3-way DN 40 Kvs 25 G 2¼","offer_id":59047040155992,"sku":"SE-CO10381","price":794.97,"currency_code":"EUR","in_stock":true},{"title":"VLE132 3-way DN 50 Kvs 38 G 2¾","offer_id":59047040188760,"sku":"SE-CO10382","price":975.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-vle100-vle122-valvula-control-2-vias-bronce.webp?v=1793889116"},{"product_id":"valvula-control-esbe-vla100-2-3-vias-fundicion","title":"ESBE VLA100 2-Way and 3-Way Ductile Iron Control Valve, PN16","description":"\u003ch2\u003eESBE VLA100 2-way and 3-way ductile iron control valve for heating and cooling control\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE VLA100\u003c\/strong\u003e controls the flow or mixes the water of a circuit with an ESBE linear actuator, as a 2-way (VLA121) or 3-way (VLA131) valve from DN 15 to DN 50. At Q-Tech we fit it with its actuator in the \u003cstrong\u003epre-assembled plant room\u003c\/strong\u003e, tested in our workshop before it reaches your site.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003e2-way or 3-way seat (linear) control valve\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBrand and model\u003c\/th\u003e\u003ctd\u003eESBE VLA100 series: VLA121 2-way and VLA131 3-way\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eUse\u003c\/th\u003e\u003ctd\u003eHeating, cooling, ventilation and processes, according to ESBE\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eFlow\u003c\/th\u003e\u003ctd\u003eKvs from 4 to 38 m³ per hour depending on DN\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003ctd\u003eInternal thread Rp ½ to Rp 2 (DN 15 to 50), EN 10226-1\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePressure and temperature\u003c\/th\u003e\u003ctd\u003ePN16; media from −20 to 130 °C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eActuation\u003c\/th\u003e\u003ctd\u003eSupplied without actuator; for ESBE ALFxx1, ALFxx4 and ALB140 linear actuators\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eQ-Tech installation\u003c\/th\u003e\u003ctd\u003eFitted and tested in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eWhat is the ESBE VLA100?\u003c\/h3\u003e\n\u003cp\u003eThe ESBE VLA100 is a seat control valve for heating and cooling with a ductile iron body and \u003cstrong\u003etight shut-off on both ports\u003c\/strong\u003e, according to ESBE. The actuator moves the stem 20 mm and the plug adjusts the water flow up to 16 bar.\u003c\/p\u003e\n\u003ch3\u003eWhat problem does it solve?\u003c\/h3\u003e\n\u003cp\u003eIn a heating or cooling plant, the flow or supply temperature of each circuit has to follow demand. With an ESBE linear actuator, the VLA100 gives continuous control with a \u003cstrong\u003erangeability of more than 50\u003c\/strong\u003e, according to ESBE, and the VLA131 mixes water from two ports.\u003c\/p\u003e\n\u003cp\u003eIf the Kvs does not match the circuit flow, the valve works almost closed or almost open and the temperature swings. That is why the DN and Kvs should be chosen from the flow and pressure drop of your installation.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eType\u003c\/th\u003e\u003ctd\u003e2-way or 3-way plug valve\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003ctd\u003ePN16\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eFlow characteristic\u003c\/th\u003e\u003ctd\u003eModified equal percentage (A-AB); complementary (B-AB)\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eStroke\u003c\/th\u003e\u003ctd\u003e20 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eRangeability Kv to Kv min\u003c\/th\u003e\u003ctd\u003eMore than 50\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eLeak rate A-AB and B-AB\u003c\/th\u003e\u003ctd\u003eTight shut-off\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMedia temperature\u003c\/th\u003e\u003ctd\u003eFrom −20 to 130 °C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eMedia\u003c\/th\u003e\u003ctd\u003eHeating water to VDI 2035; glycol up to 50%; ethanol up to 28%\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eConnections\u003c\/th\u003e\u003ctd\u003eInternal thread Rp to EN 10226-1\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBody and seat\u003c\/th\u003e\u003ctd\u003eDuctile iron EN-JS 1030\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eStem\u003c\/th\u003e\u003ctd\u003eStainless steel SS 2346\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePlug and blind plug\u003c\/th\u003e\u003ctd\u003eBrass CW602N\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eSeat seal\u003c\/th\u003e\u003ctd\u003eEPDM\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePacking box seal\u003c\/th\u003e\u003ctd\u003ePTFE and EPDM\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eConformity\u003c\/th\u003e\u003ctd\u003ePressure Equipment Directive (PED), article 4.3\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eModels and data by variant\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eModel\u003c\/th\u003e\u003cth\u003ePorts\u003c\/th\u003e\u003cth\u003eDN\u003c\/th\u003e\u003cth\u003eKvs (m³ per hour)\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003eDimensions A, B, C and E\u003c\/th\u003e\u003cth\u003eNet weight\u003c\/th\u003e\u003cth\u003eReference\u003c\/th\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLA121\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003ctd\u003e15\u003c\/td\u003e\u003ctd\u003e4\u003c\/td\u003e\u003ctd\u003eRp ½\u003c\/td\u003e\u003ctd\u003e85, 38, 108 and 24 mm\u003c\/td\u003e\u003ctd\u003e1.0 kg\u003c\/td\u003e\u003ctd\u003e21150300\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLA121\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003ctd\u003e20\u003c\/td\u003e\u003ctd\u003e6.3\u003c\/td\u003e\u003ctd\u003eRp ¾\u003c\/td\u003e\u003ctd\u003e100, 40, 115 and 30 mm\u003c\/td\u003e\u003ctd\u003e1.2 kg\u003c\/td\u003e\u003ctd\u003e21150400\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLA121\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003e10\u003c\/td\u003e\u003ctd\u003eRp 1\u003c\/td\u003e\u003ctd\u003e115, 40, 119 and 34 mm\u003c\/td\u003e\u003ctd\u003e1.3 kg\u003c\/td\u003e\u003ctd\u003e21150500\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLA121\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003ctd\u003e32\u003c\/td\u003e\u003ctd\u003e16\u003c\/td\u003e\u003ctd\u003eRp 1¼\u003c\/td\u003e\u003ctd\u003e130, 41, 120 and 35 mm\u003c\/td\u003e\u003ctd\u003e1.8 kg\u003c\/td\u003e\u003ctd\u003e21150600\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLA121\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003ctd\u003e40\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003eRp 1½\u003c\/td\u003e\u003ctd\u003e150, 50, 128 and 42 mm\u003c\/td\u003e\u003ctd\u003e2.7 kg\u003c\/td\u003e\u003ctd\u003e21150700\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLA121\u003c\/td\u003e\u003ctd\u003e2\u003c\/td\u003e\u003ctd\u003e50\u003c\/td\u003e\u003ctd\u003e38\u003c\/td\u003e\u003ctd\u003eRp 2\u003c\/td\u003e\u003ctd\u003e180, 59, 138 and 53 mm\u003c\/td\u003e\u003ctd\u003e4.2 kg\u003c\/td\u003e\u003ctd\u003e21150800\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLA131\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e15\u003c\/td\u003e\u003ctd\u003e4\u003c\/td\u003e\u003ctd\u003eRp ½\u003c\/td\u003e\u003ctd\u003e85, 58, 108 and 24 mm\u003c\/td\u003e\u003ctd\u003e1.1 kg\u003c\/td\u003e\u003ctd\u003e21151100\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLA131\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e20\u003c\/td\u003e\u003ctd\u003e6.3\u003c\/td\u003e\u003ctd\u003eRp ¾\u003c\/td\u003e\u003ctd\u003e100, 61, 115 and 30 mm\u003c\/td\u003e\u003ctd\u003e1.3 kg\u003c\/td\u003e\u003ctd\u003e21151200\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLA131\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003e10\u003c\/td\u003e\u003ctd\u003eRp 1\u003c\/td\u003e\u003ctd\u003e115, 65, 119 and 34 mm\u003c\/td\u003e\u003ctd\u003e1.5 kg\u003c\/td\u003e\u003ctd\u003e21151300\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLA131\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e32\u003c\/td\u003e\u003ctd\u003e16\u003c\/td\u003e\u003ctd\u003eRp 1¼\u003c\/td\u003e\u003ctd\u003e130, 70, 120 and 35 mm\u003c\/td\u003e\u003ctd\u003e2.1 kg\u003c\/td\u003e\u003ctd\u003e21151400\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLA131\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e40\u003c\/td\u003e\u003ctd\u003e25\u003c\/td\u003e\u003ctd\u003eRp 1½\u003c\/td\u003e\u003ctd\u003e150, 74, 128 and 42 mm\u003c\/td\u003e\u003ctd\u003e3.0 kg\u003c\/td\u003e\u003ctd\u003e21151500\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eVLA131\u003c\/td\u003e\u003ctd\u003e3\u003c\/td\u003e\u003ctd\u003e50\u003c\/td\u003e\u003ctd\u003e38\u003c\/td\u003e\u003ctd\u003eRp 2\u003c\/td\u003e\u003ctd\u003e180, 90, 138 and 53 mm\u003c\/td\u003e\u003ctd\u003e4.7 kg\u003c\/td\u003e\u003ctd\u003e21151600\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eSupplied \u003cstrong\u003ewithout actuator\u003c\/strong\u003e: ESBE pairs it with its ALFxx1 (230 V), ALFxx4 (24 V) and ALB140 linear actuators.\u003c\/li\u003e\u003cli\u003eESBE specifies it for \u003cstrong\u003emixing and flow control\u003c\/strong\u003e; to divert water between two circuits, see the VLE132.\u003c\/li\u003e\u003cli\u003eMedia from −20 to 130 °C: heating water to VDI 2035, with glycol up to 50% or ethanol up to 28%. With 30 to 50% glycol, ESBE advises a Kvs one size larger.\u003c\/li\u003e\u003cli\u003eESBE recommends fitting it on the return where possible, not mounting the actuator below the valve and fitting a strainer upstream.\u003c\/li\u003e\u003cli\u003eESBE spare parts not included on this page: VLA901 packing box (27000100) and VLA821 adaptor kit for Siemens SQX actuators (26000700).\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eWhen this product is not the right choice\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eProduct\u003c\/th\u003e\u003cth\u003eWhen to choose it\u003c\/th\u003e\u003cth\u003eConnection\u003c\/th\u003e\u003cth\u003eMax. media temperature\u003c\/th\u003e\u003cth\u003ePressure class\u003c\/th\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/esbe-vle100-2-way-3-way-bronze-control-valve\"\u003eESBE VLE100 bronze\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf you need external G thread, media up to 150 °C or diverting\u003c\/td\u003e\u003ctd\u003eExternal thread G 1 to G 2¾\u003c\/td\u003e\u003ctd\u003e150 °C\u003c\/td\u003e\u003ctd\u003ePN16\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e\u003ca href=\"\/en-en\/products\/valvula-mezcladora-rotativa-3-vias-esbe-vrg130-laton-dzr\"\u003eESBE VRG130 rotary\u003c\/a\u003e\u003c\/td\u003e\u003ctd\u003eIf you want a 3-way rotary mixing valve with a rotary actuator\u003c\/td\u003e\u003ctd\u003eInternal thread Rp\u003c\/td\u003e\u003ctd\u003e110 °C continuous\u003c\/td\u003e\u003ctd\u003ePN10\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich model do I need?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt depends on the ports and the flow: the 2-way VLA121 controls flow and the 3-way VLA131 mixes. The DN and Kvs come from the flow and pressure drop of your circuit; with that data we will tell you the model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the actuator included?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo. The VLA100 is supplied without actuator; ESBE pairs it with its ALFxx1, ALFxx4 and ALB140 linear actuators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference from the VLE100?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe VLA100 is ductile iron, with internal Rp thread, tight shut-off and media up to 130 °C. The VLE100 is bronze, with external G thread and media up to 150 °C, according to ESBE.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for cooling?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. ESBE specifies it for heating and cooling, with water and glycol up to 50%.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install it myself?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is not advisable: it should be installed by a professional following ESBE's instructions. Q-Tech supplies it fitted in the plant room or installs it with an Expert Technician.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWe have it \u003cstrong\u003ein stock in Málaga\u003c\/strong\u003e and dispatch it as soon as we confirm your order.\u003c\/p\u003e\n\u003ch3\u003eQ-Tech installation and support\u003c\/h3\u003e\n\u003cp\u003eIn the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003epre-assembled plant room\u003c\/a\u003e, Q-Tech fits the VLA100 with its actuator, connects it to the controller and \u003cstrong\u003etests it in our workshop\u003c\/strong\u003e: it arrives ready to connect. You can book \u003ca href=\"\/en-en\/products\/tecnico-experto-pre-montaje-nave\"\u003eworkshop pre-assembly\u003c\/a\u003e, an \u003ca href=\"\/en-en\/products\/tecnico-experto-in-situ-horas\"\u003eon-site hourly Expert Technician\u003c\/a\u003e or a \u003ca href=\"\/en-en\/products\/expert-technician-remote-technical-call\"\u003etechnical call\u003c\/a\u003e to choose the Kvs. See also our \u003ca href=\"\/en-en\/collections\/valvuleria-y-accesorios\"\u003evalves and accessories\u003c\/a\u003e or message us on \u003ca href=\"https:\/\/wa.me\/qtechhouses\" target=\"_blank\" rel=\"noopener\"\u003eWhatsApp\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/C26BDD70FDE2217C38B124727EFE6FA083EE7BE3784CBA65AE2E5C42B9E69183\/29efaf60eb164df49e26905337cd89c2\/pdf\/media\/4203ccf76a34403bbba83e0a310c02df\/VLA100_en_G_LR.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE VLA100 data sheet\u003c\/a\u003e\u003c\/li\u003e\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/0DB927EDA6682E8DB2CF44145BE1BCC1AAD721593764270975EB032D1E459D3E\/4abccb2329634d7caf800efb3c92fff2\/pdf\/media\/dc4809ba526342de9bd97e04b1601e5a\/DoC_VLA100,%20VLA300_E.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDeclaration of conformity VLA100 and VLA300\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"VLA121 2-way DN 15 Kvs 4 Rp ½","offer_id":59047064928600,"sku":"SE-CO10425","price":226.27,"currency_code":"EUR","in_stock":true},{"title":"VLA121 2-way DN 20 Kvs 6.3 Rp ¾","offer_id":59047064961368,"sku":"SE-CO10426","price":251.68,"currency_code":"EUR","in_stock":true},{"title":"VLA121 2-way DN 25 Kvs 10 Rp 1","offer_id":59047064994136,"sku":"SE-CO10427","price":281.93,"currency_code":"EUR","in_stock":true},{"title":"VLA121 2-way DN 32 Kvs 16 Rp 1¼","offer_id":59047065026904,"sku":"SE-CO10428","price":325.49,"currency_code":"EUR","in_stock":true},{"title":"VLA121 2-way DN 40 Kvs 25 Rp 1½","offer_id":59047065059672,"sku":"SE-CO10429","price":361.79,"currency_code":"EUR","in_stock":true},{"title":"VLA121 2-way DN 50 Kvs 38 Rp 2","offer_id":59047065092440,"sku":"SE-CO10430","price":546.92,"currency_code":"EUR","in_stock":true},{"title":"VLA131 3-way DN 15 Kvs 4 Rp ½","offer_id":59047065125208,"sku":"SE-CO10385","price":254.1,"currency_code":"EUR","in_stock":true},{"title":"VLA131 3-way DN 20 Kvs 6.3 Rp ¾","offer_id":59047065157976,"sku":"SE-CO10386","price":271.04,"currency_code":"EUR","in_stock":true},{"title":"VLA131 3-way DN 25 Kvs 10 Rp 1","offer_id":59047065190744,"sku":"SE-CO10387","price":309.76,"currency_code":"EUR","in_stock":true},{"title":"VLA131 3-way DN 32 Kvs 16 Rp 1¼","offer_id":59047065223512,"sku":"SE-CO10388","price":338.8,"currency_code":"EUR","in_stock":true},{"title":"VLA131 3-way DN 40 Kvs 25 Rp 1½","offer_id":59047065256280,"sku":"SE-CO10389","price":405.35,"currency_code":"EUR","in_stock":true},{"title":"VLA131 3-way DN 50 Kvs 38 Rp 2","offer_id":59047065289048,"sku":"SE-CO10390","price":554.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-vla100-vla121-valvula-control-2-vias-fundicion.webp?v=1793889116"},{"product_id":"calentador-vastago-esbe-alf802-24-v","title":"ESBE ALF802 24 V stem heater for ESBE ALF linear actuators","description":"\u003ch2\u003eESBE ALF802 24 V stem heater for valves with media below 0 °C\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eESBE ALF802\u003c\/strong\u003e heats the valve stem when the media drops below 0 °C, as ESBE requires for its ALFxx1 and ALFxx4 linear actuators. It runs at \u003cstrong\u003e24 V and 50 W\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eStem heater for control valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand and model\u003c\/th\u003e\n\u003ctd\u003eESBE ALF802\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003eInstallations with media below 0 °C, such as glycol circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003e24 V AC or DC; 50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible with\u003c\/th\u003e\n\u003ctd\u003eESBE ALFxx1, ALFxx4, ALA200 and ALB100 linear actuators, according to ESBE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQ-Tech installation\u003c\/th\u003e\n\u003ctd\u003eFitted with its valve and actuator in the \u003ca href=\"\/en-en\/pages\/pre-montaje-avanzado\"\u003eQ-Tech pre-assembled plant room\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eStem heater (option for ESBE ALF actuators)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003e24 V AC or DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eOn the yoke between valve and actuator, with its screws; see ESBE instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eESBE reference\u003c\/th\u003e\n\u003ctd\u003e26201200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConformity\u003c\/th\u003e\n\u003ctd\u003eDirectives 2014-30-EU (electromagnetic compatibility) and 2011-65-EU (RoHS), according to ESBE instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eCompatibility and limits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor \u003cstrong\u003eESBE ALF linear actuators\u003c\/strong\u003e (ALFxx1 and ALFxx4), ALA200 and ALB100, according to ESBE instructions.\u003c\/li\u003e\n\u003cli\u003eESBE requires it with ALF actuators when the media is \u003cstrong\u003ebelow 0 °C\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIt needs a \u003cstrong\u003eseparate 24 V supply\u003c\/strong\u003e: the ALFxx1 actuator itself runs at 230 V.\u003c\/li\u003e\n\u003cli\u003eSold without actuator or valve.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhen do I need it?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWhen the valve media drops below 0 °C with an ESBE ALF actuator: ESBE requires it in that case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it powered by the actuator?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo. It needs its own 24 V AC or DC supply, 50 W.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the delivery time?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is \u003cstrong\u003ein stock in Málaga\u003c\/strong\u003e and we ship it as soon as we confirm your order.\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/esbe.eu\/storage\/B2F4F57EC73EBA9214E0B502F4BB9B98F1418138C9258A28B781184450C84A27\/f32e5b05138f4177b135232f83faa172\/pdf\/media\/28d1b3af5aa6482abec47f57554d6bcb\/ALF802_Stem%20heater_98140967_versA_lr.pdf\" target=\"_blank\" rel=\"noopener\"\u003eESBE ALF802 mounting instructions (illustrated)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"qt-nota-stock\"\u003e\u003cstrong\u003eAvailability and lead times:\u003c\/strong\u003e this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.\u003c\/p\u003e","brand":"ESBE","offers":[{"title":"ALF802 24 V 50 W","offer_id":59049123184984,"sku":"SE-CO10404","price":404.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/4592\/8792\/files\/esbe-alf802-calentador-vastago-24-v.webp?v=1793962725"}],"url":"https:\/\/q-tech.es\/en-en\/collections\/esbe-valves.oembed","provider":"Q-Tech ® ","version":"1.0","type":"link"}