Pressure Reducing Valve 

The pressure reducing valve shall function to reduce a higher upstream pressure to a constant, lower downstream pressure regardless of fluctuations in supply or demand.

The OCV 127-3 is applicable anywhere a pressure must be reduced to a manageable level in fuel delivery systems.


  • Reduces a higher inlet pressure to a lower outlet pressure
  • Constant outlet pressure over wide flow range
  • Pilot-operated main valve not subject to pressure fall off
  • Outlet pressure is adjustable with single screw
  • Adjustable opening/response speed
  • Can be maintained without removal from the line
  • Factory tested and can be preset to your requirements