M750 Pressure Relief Valve


M750 Pressure Relief Valve


DEENPU’s Pressure Relief Valves (PRV) are direct acting, relying on the system’s hydraulic pressure to open when the preset force of the spring is exceeded. The 2” valve’s operation is a simple balance between the spring loaded keeper which holds the ball in the seat and the inlet liquid pressure acting on the ball. The spring pressure is set by tightening the hex bolt on top which pushes on the keeper, and, in turn, compresses the Belleville springs that forces the keeper on the ball. When the inlet fluid pressure rises and overcomes the set spring pressure, the ball is lifted off its seat thereby discharging fluid through the outlet end. Once the pressure of the inlet fluid falls below the set spring pressure, the ball will be pushed back onto its seat and the fluid can pass downstream.


  • Max Relief Pressure: 15,000 PSIG
  • Flow Rate: 10 BBL/M
  • Inlet: 3” 1502 Male
  • Outlet: 3” 1502 Female
  • Weight: 147 lbs.






There are no reviews yet.

Be the first to review “M750 Pressure Relief Valve”

Your email address will not be published.