The Hydraulic Pressure Relief Valve from TSI Flow Products opens and closes using hydraulic pressure. The TSI Hydraulic Pressure Valve features a Full Bore opening and precision machined internal components. It's a cost effective solution that will provide years of service in the field.

Design Features:

  • Opens and Closes using Hydraulic Pressure
  • Reliable & Cost Effective Repair Kit
  • Compact Design
  • Reliable Seal
  • Precision machined internal components
  • Requires hydraulic controller


  • Max Relief Pressure: 15,000 PSIG
  • Inlet: 3” 1502 Male
  • Outlet: 3” 1502 Female
  • Recommended Hydraulic Supplied Pressure 2600 psig
  • Full Bore Opening
Hydraulic Pressure Relief Valve dimensions


Note: All dimensions in inches unless otherwise stated.

Hydraulic Pressure Relief Valve Exploded View