• Safety and reliability

❑ Time-proven, simple, fail-safe actuation
❑ Single-piece, rugged, elastomeric diaphragm sea VRSD technology
❑ Obstacle-free, uninterrupted flow path
❑ No mechanical moving parts
❑ Shuts off on remote command
❑ Ensures precise, stable downstream water pressure
❑ Valve position limit switches (optional)


  • Designed for fire protection

❑ Face-to-face length standardized to ISO 5752, EN 558-1
❑ Meets the requirements of the industry standards


  • Quick and easy maintenance

❑ In-line serviceable
❑ Fast and easy cover removal
❑ Swivel mounted drain valves*

* not including 1½” & 2” valves


The BERMAD model 400Y-2DC is an elastomeric, hydraulic, line pressure operated deluge valve, designed specifically for advanced fire protection systems and the latest industry standards.

The 400Y-2DC is activated by a 2-way solenoid valve by which opening and closing of the deluge valve may be controlled remotely.

An integrated pressure reducing pilot ensures a precise and stable pre-set downstream water pressure.

The 400Y-2DC is ideal for open-nozzle systems with a high pressure water supply and is available with electric components to suit any hazardous location. The optional valve position indicator can include a limit switch suitable for Fire & Gas monitoring systems.

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