FP 730-59

FP 730-59 - Pressure Relief Valve

FP_730-59_Big_GalleryThe BERMAD Model FP 730-59 combines fire pump relief with a pre-opening feature to anticipate pump start-up surge. The valve opens fully by means of an electric override upon the start-up and continues to perform as a pressure relief valve. The valve offers reliable performance for high capacity fire pump systems.

Features and Benefits

  • Hydraulically powered valve design – Eliminates jamming problems
  • Dual parallel pilot valve system, hydraulic & electric
  • Continues to act as relief valve upon electric failure
  • Quick response with minimal power requirement
  • Hydro-efficient body design
    • Wide rangeability
    • Unrestricted flow path
  • Double chambered unitized actuator
    • Easy, inline inspection ensures minimal down time
    • Quick and smooth valve action

 

Typical Applications

  • Individual high capacity fire pumps
  • Petrochemical complexes and refineries
  • Harbors and airports
  • Large scale industrial plants

 

Operation

FP-730-59-Operation

The BERMAD Models FP 430-59 and FP 730-59 combine fire pump relief with a pre-opening feature to anticipate pump start-up surge. The valve opens fully by means of electric override upon pump start-up. It continues to function as a pressure relief valve after the electric override is shut off.