Pressure Relief Valve

The Cla-Val Model 55B-60 Pressure Relief Valve is a direct-acting, spring-loaded, diaphragm type relief valve and is typically used in high-rise building water systems to prevent pressure build-up whenever line pressure exceeds the setting of the spring.

Installed downstream of the pressure reducing valves, the 55B-60 relieves excess pressure to the atmosphere to prevent damage to the distribution network.