Open-Ocean - Pressure Relief Valve Brochure

The Pressure Relief Valve is a safety release which protects your system from an over-pressure event.  While the nominal operating pressure is 800psi, the high pressure pump is capable of building to pressure to more than twice that.  To protect the other system components, the pressure relief valve will open to dump the pressure, when it climbs above the safety threshold of 1050psi.  Each pressure relief valve is tested and set in our factory, prior to being fit to the high pressure pump.