{"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":267.0,"currency_code":"EUR","in_stock":true},{"title":"VLA121 2-way DN 20 Kvs 6.3 Rp ¾","offer_id":59047064961368,"sku":"SE-CO10426","price":296.98,"currency_code":"EUR","in_stock":true},{"title":"VLA121 2-way DN 25 Kvs 10 Rp 1","offer_id":59047064994136,"sku":"SE-CO10427","price":332.68,"currency_code":"EUR","in_stock":true},{"title":"VLA121 2-way DN 32 Kvs 16 Rp 1¼","offer_id":59047065026904,"sku":"SE-CO10428","price":384.08,"currency_code":"EUR","in_stock":true},{"title":"VLA121 2-way DN 40 Kvs 25 Rp 1½","offer_id":59047065059672,"sku":"SE-CO10429","price":426.91,"currency_code":"EUR","in_stock":true},{"title":"VLA121 2-way DN 50 Kvs 38 Rp 2","offer_id":59047065092440,"sku":"SE-CO10430","price":645.37,"currency_code":"EUR","in_stock":true},{"title":"VLA131 3-way DN 15 Kvs 4 Rp ½","offer_id":59047065125208,"sku":"SE-CO10385","price":299.84,"currency_code":"EUR","in_stock":true},{"title":"VLA131 3-way DN 20 Kvs 6.3 Rp ¾","offer_id":59047065157976,"sku":"SE-CO10386","price":319.83,"currency_code":"EUR","in_stock":true},{"title":"VLA131 3-way DN 25 Kvs 10 Rp 1","offer_id":59047065190744,"sku":"SE-CO10387","price":365.52,"currency_code":"EUR","in_stock":true},{"title":"VLA131 3-way DN 32 Kvs 16 Rp 1¼","offer_id":59047065223512,"sku":"SE-CO10388","price":399.78,"currency_code":"EUR","in_stock":true},{"title":"VLA131 3-way DN 40 Kvs 25 Rp 1½","offer_id":59047065256280,"sku":"SE-CO10389","price":478.31,"currency_code":"EUR","in_stock":true},{"title":"VLA131 3-way DN 50 Kvs 38 Rp 2","offer_id":59047065289048,"sku":"SE-CO10390","price":653.93,"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","url":"https:\/\/q-tech.es\/en-int\/products\/esbe-vla100-2-way-3-way-ductile-iron-control-valve","provider":"Q-Tech ® ","version":"1.0","type":"link"}