Pneumatically Controlled On-Off Deluge Valve | FP 400Y-4D

Pneumatically Controlled, On-Off Deluge Valve FP 400Y-4D

 

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.

  • Safety and reliability

❑ Time proven, Simple, fail-safe actuation
❑ Single -piece, rugged, elastomeric diaphragm seal – 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-flow Y-type body
❑ Approved for PN25 / 365 psi

  • Designed for fire protection

❑ Face-to-face length standardized to ISO 5752, EN 588-1
❑ 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*

* not including 1½” & 2” valves

 Typical Applications

  • Remote control water spray systems
  • Foam applications
  • Corrosive water supplies
  • Freezing Environments

System Installation

A typical installation of the BERMAD model 400Y-4D features actuation via a pneumatic universal relay valve.

When open and fitted with a limit switch the valve can send a feedback signal to a remote valve status monitoring system.

 

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English FP 400Y-4D Data Sheet
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