Honeywell Home V4043H 1056 - 2 Port Motorised Zone Valve 22mm V4043H1056 (272848

This V4043H motorised two port zone valve with 22mm compression connections is suitable for a variety of flow control applications in domestic and light commercial central heating systems. Positioned where it cannot block any vent or cold feed when closed, this valve can be plumbed at any angle but the powerhead should not be below the horizontal level of the pipework. If fitted in a confined space, ventilation must be available to keep the valve within its ambient temperature range and access should be available for removing the powerhead if required

Product features

• Normally closed

• Differential pressure 0.55 bar

• Spring-return

• Manual lever for filling/draining down system

• Powerhead replaceable without draining down

• Potential-free end switch for electrical control of pump and/or boiler

• Quiet operation, minimal power consumption

• SPST end switch