Honeywell V4043B 1257 2 Port 22MM Zone Valve
Honeywell

Honeywell V4043B 1257 2 Port 22MM Zone Valve

Honeywell

Product Code: V4043B1257

£80.97
Ex Tax: £67.48
Quantity:  
 

Honeywell V4043B 1257 2 Port 22MM Zone Valve

  • Spring return action.
  • Manual lever for filling/draining system.
  • High close off rating.
  • Quiet operation, minimal power consumption.
  • V4043 specifications

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

Normally same day dispatch

Question

Hello - Myson Potterton ACT Actuator Only ACT222 - Can this be set up to be open in the de-energised position. In other words is it possible to have it operate in such a way that in the event of a power cut the valve remains open - of particular use with a solid fuel heating system for example.

Answer

Thank you for your enquiry - Please find product page link for the Honeywell 22mm zone valve V4043B
which is the only normally open version when de-energised zone valve that we stock.
http://www.uk-plumbing.com/honeywell-v4043b-1257-2-port-22mm-zone-valve-p-1406.html