Manually Operated Valves – FP 405-02

Hydraulic Hydrant Valve

FP 405-02

Features and Benefits

  • Easy manual opening requires only 1/4 turn of pilot handle
  • One-piece molded diaphragm assembly – No distortion caused by high differential pressure
  • Quick cover removal – Minimal down time
  • Never “sticks” closed – Reliability
  • Simple design

Typical Installations

  • Industrial fire fighting hydrant replacing mechanical valves
  • Petrochemical plant
  • Oil & gas storage


The BERMAD Model FP 405-02 is a line pressure driven valve that opens and closes smoothly and safely, following any passage of time. It consists of a restriction that limits the valve opening speed, protecting downstream systems.