Pneumatic Pressure Control On-Off Deluge Valve
The BERMAD model 400E-4DC is an elastomeric hydraulic, line pressure operated, deluge valve, designed specifically for advanced fire protection systems and the latest industry standards.
The 400E-4DC is activated by a relay valve, held closed by pneumatic pressure. Opening and closing of the deluge valve can be controlled remotely.
An integrated pressure control pilot valve ensures a stable and precise pre-set downstream water pressure.
The BERMAD 400E-4DC is suitable for open-nozzle systems with a high pressure water supply. The pneumatic control makes it ideal for use in freezing environments and corrosive media.
The optional valve position indicator can include a limit switch suitable for Fire & Gas monitoring systems.
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- Safety and reliability
- Time proven, simple design with a fail safe actuation
- Single piece, rugged elastomeric diaphragm seal - VRSD technology
- Obstacle-free, uninterrupted flow path
- No mechanical moving parts
- Valve position limit switches (optional)
- Meets the requirements of the industry standards
- Quick and easy maintenance
- Designed for high reliability and easy maintenance
- In-line serviceable
- Fast and easy cover removal
Typical Applications
- Remote Control Water Spray Systems
- Foam applications
- Corrosive water systems
- Freezing Environments
Additional Features
- ZS : Limit Switch Assembly
- AMD : Air Maintenance Device
- W : Water Motor Alarm
- I : Visual Valve Position indicator
- PS : Pressure Switch
- PI : Pressure Gauge*
- DV : Drain Valve*
- AV : 3-way Alarm Test Valve*
- DC : Automatic Drip Check Valve*
How FP-400E-4DC
is used in
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Pneumatic Pressure Control On-Off Deluge Valve
FP-400E-4DC
