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Model 108-2HP Fire Pump High Pressure Relief Valve

Model 108-2HP Fire Pump High Pressure Relief Valve

The Model 108-2HP automatically relieves excess fire pump discharge pressure to prevent the pressure from exceeding the rating of the fire system components. It is specifically designed for those systems where the relief set point must be higher than the pressures allowed for UL-listed/FM-approved valves.


  • Limits maximum pump discharge pressure
  • Opens quickly; maintains pressure within close limits
  • Adjustable 13.7 – 51.0 bar
  • Pilot-operated main valve
  • Pressure setting is adjustable with single screw
  • Factory tested and pre-set to your requirements
  • Sizes 3″ (DN80) – 8″ (DN200), globe and angle pattern
  • ANSI Flanged Class 300, and 300 inlet x 150 outlet
  • Wide range of materials available
Model SheetModel Sheet (metric)SpecificationsAnimationOperations Manual
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