2 Port 22mm or 28mm Motorised Zone Valve Head Can Replace Honeywell V4043H1056 V4043H1106 V4043C1156 V4043H1007 V4043H1080. Included components: Motorised Actuator Head, Wiring diagram. Manufacturer: Honeywell, Tower, Horstmann.
Genuine Honeywell 2 port valves as what my customer wanted. Quite in operation when opening and closing. Direct fit to older valves. Easy to fit. Thanks