Válvula mezcladora rotativa 4 vías ESBE Serie VRG140

ESBE 4-Way Rotary Mixing Valve VRG140 Series

Regular price€122,22
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ESBE VRG140 series 4-way rotary mixing/selector valve.

The ESBE VRG140 series 4-way rotary mixing valve belongs to a range of compact mixing valves with a very low leakage level, manufactured from special brass alloys that allow their use in heating and cooling installations.

For easy manual operation, the valves are equipped with non-slip buttons and stops at a 90° operating angle.

The valve position selector can be rotated and reversed, offering a wide variety of mounting positions. Together with the ESBE ARA600 series actuator, the VRG140 valves can also be easily automated and offer good regulation accuracy thanks to the unique valve-actuator interface. For more advanced control functions, ESBE controllers enable even more applications. 

What is it used for?

ESBE VRG140 series 4-way rotary mixing valves are used for heating, comfort cooling and solar heating installations.


  • Made of DZR brass, PN 10 (DZR brass is a copper and zinc alloy constructed to resist corrosion and avoid the electrolytic phenomenon).
  • EPDM gaskets.
  • Maximum pressure: 10 bar
  • Working temperature: -10° to 130°C.
  • Female Thread (also available in Male or external Thread. Consult prices).

4-way models:

VRG141 15DN-2.5Kvs - ½" H thread

VRG141 20DN-4Kvs - Thread ¾" H

VRG141 25DN-6.3Kvs - Thread 1" H

VRG141 32DN-16Kvs - Thread 1-¼" H

VRG141 40DN-25Kvs - Thread 1-½" H

VRG141 50DN-40Kvs - Thread 2" H


Download technical data sheet

Installation instructions

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Quick delivery, seems to work.

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Lucas T. V.

Kristianstad, Suecia


Hat alles super geklapptDie Ware ist auch früher als geplant angekommenImmer wieder gerne.

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Gerald B.

Rannnersdorf an der Zaya, Austria


Fantastic service. I highly recommend this company. What I appreciated was the quick responses, and the technical capability of Federico. As an engineer I get tired of people only interested I selling. Q-Tec was not like this. They took the time to recommend a solution AND. Support it with good solid science.
Highly recommend this company.

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La Pobla de Montornes, Tarragona


De warmtepomp die Q-tech ons aanbevolen heeft werkt top ! Zij werken alleen met topkwaliteit . Ons zwembad warmt met 1 graad per uur op - beloofde resultaten worden gehaald. En we kunnen altijd op het team rekenen als er problemen opgelost moeten worden. Dan zetten ze alles opzij en lossen zij het probleem op. Dankjewel voor jullie service !

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Veerle H.

Alhama de Granada, Málaga


Amables, profesionales, siempre dispuestos a echarte una mano.
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Gracias por todo.

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Albert A.

Caldes de Montbui, Barcelona


Service 10!,

Problems with transportation and after a WhatsApp and a call the next day we received our robot.

They called us to confirm that everything was ok, highly recommended.

Esther L.S.

Marbella, Malaga


Material received in 48 hours,

20 minutes on the phone for installation questions and THANK YOU THANK YOU THANK YOU.

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Alvaro P.

B. of Salamanca, Madrid


5 Stars. There are 5 of us and we are very happy with the hot water. After searching for information for almost a month on low-consumption hot water systems, we decided on b. heat only hot water. Delivery in just 3 days from the web order.

Delivery was delayed a day due to the height of the package but then everything was perfect.

Thank you :)

Angela R. and Lucas A.

El Limonar, Malaga