Water Pressure Relief Valve 1/2″ NPT Shop Now

Adjustable Water Pressure Relief Valve 1/2″ NPT

This spring loaded adjustable water pressure relief valve is perfect forbleeding off excess engine water pressure caused by pressure spikes in anengines cooling system. water flows freely when water pressure exceeds theset designated pressure. Keep high pressure spikes from damaging yourengine. With the appropriate adapters can be used as an alternative to Mercury #863208A3.

Adjustable from 7-25 PSI. Flow rate: 1.5 GPM at 10 PSI, 5 GPM at 25 PSI.

Additonal Info On This Product:

Water Pressure Relief Valve

1/2″ NPT

Adjustable 7-25 PSI

This spring loaded adjustable water pressure relief valve is perfect for bleeding off excess engine water pressure caused by pressure spikes in an engines cooling system.  water flows freely when water pressure exceeds the set designated pressure.  Keep high pressure spikes from damaging your engine. Adjustable 7-25 PSI.