PRV for Water/Liquid Applications

Automatically reduces a higher inlet pressure to a constant lower outlet pressure.

The valve consists of a main valve and a pressure reducing control pilot. Slight changes in downstream pressure acts on topside of control diaphragm causing main Valve to counteract pressure changes and hold a constant outlet pressure.


The regulator will reduce the upstream pressure to a constant downstream pressure regardless of the change in flow rates/or inlet pressure. The pilot is a Normally – Open valve that senses the downstream pressure.

Spring Range: Standard: 20-175 psig. Optional: 5-35 psig.

Size: 25NB-400NB