Honeywell 22mm Motorised 2 Port Zone Valve
2 port motorised zone valves are used in domestic and small commercial heating applications for controlling the flow to the individual heating loop. V4043H (normally closed) models have end switches for electrical control of pump and/or boiler.
Product Information
- 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




















