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Pneumatically Controlled On-Off Deluge Valve

FP-400Y-4D
400Y Series
Fire Protection

The BERMAD model 400Y-4D is an elastomeric, hydraulic line operated deluge valve, designed specifically for advanced fire protection systems and the latest industry standards.
The 400Y-4D is controlled by a pneumatic relay valve, typically activated by a decrease in pressure of a pneumatic pilot line. The 400Y-4D can also be operated remotely.
The optional valve position indicator can include a limit switch suitable for Fire & Gas monitoring systems.
The Bermad 400Y 4D is ideal for use in systems with open nozzles for water or foam discharge also well suited for use with corrosive media or where freezing temperatures might be experienced.

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FP-400Y-4D

  • Safety and reliability

    • Time proven, simple design with a fail safe actuation
    • Single piece rugged elastomer, VRSD technology
    • Obstacle-free, uninterrupted flow path
    • No mechanical moving parts
    • Shuts off on remote command
    • Valve position limit switches (optional)
    • Local valve position indicator beacon (optional)

  • High performance

    • Very high flow efficiency
    • Straight through Y type body
    • Approved for PN25 / 365 psi

  • Specifically-designed for fire protection

    • Face-to-face length standardized to ISO 5752 EN 558-1
    • Suitable for corrosive fluids and freezing temperatures
    • Meets the requirements of the industry standards

  • Quick and easy maintenance

    • In-line serviceable
    • Fast and easy cover removal
    • Swivel mounted drain valves (for valves 3" and larger)

Typical Applications

  • Remote Control Water Spray Systems
  • Foam applications
  • Corrosive water systems
  • Freezing Environments

Additional Features

  • I : Visual Valve Position indicator
  • AMD : Air Maintenance Device
  • W : Water Motor Alarm
  • PS : Pressure Switch
  • DV2 : Downstream Drain valve
  • DV : Drain Valve*
  • PI : Pressure Gauge*
  • AV : 3-way Alarm Test Valve*
  • DC : Automatic Drip Check Valve*

How FP-400Y-4D
is used in

High-volume deluge valves ensure reliable fire protection in high-risk areas.
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Related Solutions

Refinery/Petrochemicals
FP-400Y-4D

Refinery/Petrochemicals

Fire protection designed for high-risk petrochemical and chemical facilities.

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