Altecnic / Caleffi Pressure Relief Valve 1/2" Pushfit O-Ring x F 6 Bar - 312007CST 5 litre 33 incorporates a robust and

33 incorporates a robust and high quality bronze body with integral seating surfaces for excellent corrosion resistance and reliability in building services applications

and if the system exceeds this pressure the valve will lift off the seat and water will discharge from the valve to the waste

Hattersley 950 PN16 Butterfly Valve - Lever Operated Datasheet

Operating and Maintenance Instructions

Altecnic / Caleffi Pressure Relief Valve 1/2" Pushfit O-Ring x F 6 Bar - 312007CST 5 litre 33 incorporates a robust andDescription This is a stock item. Order by 5pm Monday to Thursday and 4. 30pm Friday for same day despatch. Altecnic Caleffi safety relief valves are used in domestic hot water systems to protect the hot water cylinder and in heating systems to protect boiler and other components. The valve is selected for the required set pressure. As the pressure rises, when the discharge pressure is reached the valve opens and discharges to atmosphere, preventing