The BERMAD Model FP 400E-4M Classic Deluge Valve includes a Manual EsayLock Reset for latching the valve open in response to an electric, hydraulic, pneumatic, or electro-pneumatic signal. The Deluge Valve resets to the closed position only upon local manual reset activation.

Typical Applications

• Automatic spray or foam systems 
• Offshore installations 
• Marine environments 
• Freezing environments 
• Seawater / corrosive water supplies 
• Foam applications

Operation

The BERMAD Model FP 400E-4M is suitable for systems that include dry pilot lines with closed pneumatic fusible plugs. The Deluge Valve latches open in response to pneumatic pressure drop in the dry pilot line.

• Pneumatic PORV – Best suited for corrosive an freezing conditions
• Latch open – Closes upon local reset only
• 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 downtime