The Altecnic 311 series safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in systems to protect boiler and other components
CE marked
Technical specification
Waist Sizeaa78cb38fwToilet Cistern CapacityFTW--Supplier Part Number311530Brand NameAltecnic
Reviews
3/4" X 3/4" Safety Relief Valve (3 Bar) (F X F BSP Connection)