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FP 400E-4DC

Pneumatic Pressure Control, On-Off Deluge Valve

Features and Benefits

  • Pressure control function – Constant lower preset, downstream pressure
  • Remote reset – Shut-off on remote command
  • One-piece molded diaphragm-Only moving part – No maintenance required
  • Simple design – Cost effective
  • Obstacle-free full bore – Uncompromising reliability
  • Factory pre-assembled trim – Out-of-box quality
  • In-line serviceable – Minimal down time

Typical Applications

  • Flactuating or over pressure
  • Offshore installations
  • Marine environments
  • Freezing environments
  • Seawater/corrosive water supplies
  • Foam applications
  • Remote monitor


The BERMAD Model FP 400E-4DC is suitable for flow control in firewater systems that include dry pilot lines with closed fusible plugs.  It opens, preserving system designed flow, and closes in response to pneumatic pressure status in the dry pilot line.