1/2" f+f Pressure Relief Valve

A F/F pressure relief valve (PRV) is a safety device for heating/hot water systems that automatically opens when pressure hits 3 or 6 bar to release fluid, as a result preventing pipe bursts and component damage.

Featuring female-to-female (F/F) threaded connections for easy installation in brass or other materials.

Often used with a pressure gauge for monitoring.

Key applications include boilers, hot water cylinders, and central heating systems, ensuring safe operating pressure. 

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