V4043H1056 2 port zone valve 22mm SRC 5 wire. S plan valve. Honeywell. Motorized Valve.

 V4043H1056 2 port zone valve 22mm SRC 5 wire. S plan valve. Honeywell. Motorized Valve.

V4043 Motorised Zone Valve

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.


  • Motor open
  • Spring return action
  • Manual lever for filling & draining the system
  • Powerhead replaceable without draining down
  • Potential free end switch for electrical control of pump and/or boiler
  • Quiet operation, minimal power consumption


  • Normally open & normally closed versions available
  • 22mm/28mm or 1/2", 3/4", 1" BSP connections
  • Replacement motor/powerhead/ball and 'O' ring kit

We offer a comprehensive wide range of heating and hot water products of which is continuously evolving. Some of the products within our heating and hot water range include boilers, electric water heaters, expansion vessels, heating controls, heating pumps, hot water cylinders, kickspace heaters, programmers, time clock, thermostat, motorised valves. Some brands include baxi, main, potterton, vaillant, worcester, ariston, altecnic, imera, danfoss, drayton, honeywell, siemens, myson, smiths
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Weight 1.2kg
Brand Honeywell