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The valves are designed to be installed directly to the upper portions of a hot water cylinder
preventing the pressure within the system reaching levels which might damage the solar collectors and other equipment installed in the system
Max Inlet Pressure: 16 Barg
The Altecnic / Caleffi Series 309 Temperature & Pressure Relief Valve is designed to regulate and limit the temperature and pressure within domestic hot water storage heaters
5 Bar - XVES050140
Reliance RWC Anti-Legionella Valve 3/4" FBSP - ANTI100001 - *SUPERSEDED BY ANTI110002* 707 The valves are designed toDescription This item has been discontinued, please see alternative valve now offered as a replacement: Reliance RWC Anti Legionella Valve 3 4" FBSP ANTI110002 Reduces the risk of Legionella bacteria from contaminating stored cold water within an expansion vessel. Why not check out our range of Expansion Vessels that this valve is suitable for. The Reliance Valves (RWC) Anti Legionella Valve prevents legionella bacteria from contaminating stored cold