ZONE250305 | RWC 2 Port 22mm Zone Valve - Hard Wired Size:22mm uk/_webedit/uploaded-files/All%20Files/Sentinel/x200-sds

uk/_webedit/uploaded-files/All%20Files/Sentinel/x200-sds

Non-mixing / non-blending pump station designed for standard underfloor heating circulators with 1½" connections at 130mm pitch

air source heat pumps or boilers that only serve the underfloor heating

leading to radiator cold spots

ZONE250305 | RWC 2 Port 22mm Zone Valve - Hard Wired Size:22mm uk/_webedit/uploaded-files/All%20Files/Sentinel/x200-sdsReliance Two Port Zone Valves are designed for use in heating systems to isolate zones or equipment when the motor within the zone valve is de energised. A Two Port Zone Valve can shut off water flow or control & regulate water flow through domestic and light commercial central heating systems. Designed with an easy to use clip on detachable head, pre moulded plug & play cables and a metal manual operating lever, the Reliance Two Port Zone Valves are