2 x Honeywell V4023PH28/U - 2 Port Motorised Zone Valve 28mm Alternative to V4043H1106 (Two Pack)

2 x Honeywell V4023PH28/U Motorised Zone Valve - Pack of Two The V4023 series of 2 port Motorised Valves has a wide range of flow control applications in domestic and light commercial central heating systems. The V4023 normally closed models have end switches for electrical control of pump and/or boiler. Features: 2 port Motorised Valve 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 Details: Electro-Magnetic Compatibility Directive 2004/108/EC Low Voltage Directive 2006/95/EEC EC Marking Directive 93/68/EEC Technical Specifications: Supply Voltage: 220-240VAC, 50/60Hz Power Consumption: 5W Cable Length: 1m Fluid Temperature: +5°C to +88°C Operating Temperature: 5°C to +50°C Flow Direction: As per arrow on valve body Auxiliary Switch Rating: 250VAC 4A Response Opening: 12 seconds Reponse Closing: 5 s