Fire Pump Casing Relief Valve

The 3 4 cla val model 55l 60 is a ul listed and fm approved direct acting spring loaded diaphragm type pressure relief valve which can be installed in any position and is designed to open and close within very close pressure limits.

Fire pump casing relief valve.

This valve needs to be piped into the discharge side of the fire pump but it must be installed before the fire pump check valve. Contact us today to learn more. The cla val model 55l ul listed fm approved pressure relief valve is a direct acting spring loaded diaphragm type relief valve the valve may be installed in any position and will open and close within very close pressure limits. A fire pump is used to supply fire protection systems with pressurized water to ensure the smooth operation of the system s extinguishing devices.

This casing relief valve may be installed in any position and will open and close within very close pressure limits. The cla val model 55l 60 ul listed fm approved pressure relief valve is a direct acting spring loaded diaphragm type relief valve. 55l 60 pressure relief valve pump casing relief valve 55l 60 pressure relief valve pump casing relief valve. Cla val 55l 60 3 4 fire pump casing relief valve ul fm 20 200 psi.

Complete with hose valves for outdoor use or flow meter main relief valve and waste cone open or closed pressure maintenance pump. This pressure relief valve may be installed in any position and will open and close within very close pressure limits. When the controlling pressure applied under the diaphragm exceeds. The model 55l is normally held closed by the force of the compression spring above the diaphragm.

Casing relief valve is a direct acting spring loaded diaphragm type relief valve. Generally the layout will be the pump suction or inlet the pump discharge or outlet and then you must pipe onto the fire pump discharge piping a casing relief valve. Just a simple tap on the relief valve should do the trick. The fire pump casing relief valve plays a crucial part in the importance of circulation.

Including casing relief valve pressure maintenance pump controller fire pump unit responsibility the fi re pump unit consisting of a pump driver and controller shall perform in.