Honeywell 2 Port Zone Valve V4043H 1056 22mm

Honeywell 2 Port Zone Valve V4043H 1056 22mm


Product Code: V4043H1056

Ex Tax: £60.20

Honeywell 2 Port Zone Valve V4043H 1056 22mm

  • Manual lever for filling/draining system.
  • End switch for electrical control of pump and boiler.
  • Powerhead replaceable without draining down.
  • Motor changeable without replacing whole powerhead.
  • Quiet operation, minimal power consumption.
  • High close off rating.
  • V4043H Product Brochure


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.


A zone valve must be positioned where it cannot block any vent or cold feed when closed. It may be plumbed in at any angle but must not be mounted so that the powerhead is below the horizontal level of the pipework. If fitted in a confined space, sufficient ventilation must be available to keep the valve within its ambient temperature range and access must be provided to remove the powerhead if necessary.

Normally same day dispatch


Hi - I am looking to purchase some motorised valves from you but the price varies
considerably between makes. I am after a 22mm, 2-port,normally closed type,
and have been considering the Honeywell V4043H1056. Is there a make which
has shown itself to be the most reliable.


Thank you for your enquiry - Please find product page link for the Honeywell V4043H1056 22mm
zone valves which are by far the most popular zone valves that we have been selling over the last twenty years.