TSI Flow Products offers the M750 Pressure Relief Valve for 3 inch 1502 applications. This spring loaded relief valve features an improved opening discharge area resulting in reduced erosion damage, while offering a reliable and cost effective repair kit for increased service life.

TSI Flow Products M750 Pressure Relief Valve



  • Max Relief Pressure: 15,000 PSIG
  • Flow Rate: 10 BBL/M
  • Inlet: 3” 1502 Male
  • Outlet: 3” 1502 Female
  • Weight: 147 lbs.
M750 pressure relief valve dimensions

Note: All dimensions in inches unless otherwise stated.

M750 Pressure Relief Valve Exploded View

Design Features:

  • Spring Loaded Relief Valve
  • Reliable & Cost Effective Repair Kit
  • Low adjustable Pressure Torque
  • Compact Reliable Seal
  • High Deflection – Stroke

Service Life:

  • Improved opening discharge area reduces erosion damage
  • Minimized side loads improve repeatability
  • Improved accuracy
  • Significant increase in service life