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V4043B1257/U 2 port zone valve 22mm, Normaly open

SKU: V4043B1257/U

Pro Brand Logo

V4043B1257/U 2 port zone valve 22mm, Normaly open

SKU: V4043B1257/U

2 port motorised zone valves are used in domestic and small commercial heating and cooling applications for controlling the flow to the individual heating or cooling loop

Pro Brand Logo

V4043B1257/U 2 port zone valve 22mm, Normaly open

SKU: V4043B1257/U

Product overview

The V4043 series of two port Motorised Valves has a wide range of flow control applications in domestic and light commercial central heating systems. The V4043H normally closed models have end switches for electrical control of pump and/or boiler. The V4043B normally open model is particularly applicable to control of solid fuel systems, since it will always fail-safe in the event of a power failure.

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