Hydraulically Controlled Deluge Valve with Local Reset | FP 400Y-1M

Pneumatically Controlled Deluge Valve with Local Reset FP 400Y-4M

 

The BERMAD model 400Y-4M is an elastomeric, hydraulic line pressure operated deluge valve, designed
specifically for advanced fire protection systems, and the latest industry standards.

The 400Y-4M is activated by a pneumatic relay valve which latches the main valve open until locally reset.
The optional valve position indicator can include a limit switch ideal for Fire & Gas monitoring systems.

The 400Y-4M is suitable for systems with open nozzles for water or foam discharge.

  • 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
❑ Latches open: remains open until reset locally

  • High performance

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

  • Specifically-designed for fire protection

❑ Face-to-face length standardized to ISO 5752, EN 588-1
❑ Suitable for corrosive fluids and freezing
temperatures:
❑ Pneumatic relay valve
❑ Meets the requirements of 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

  • Fusible plug loops
  • Automatic water spray systems
  • Foam applications
  • Corrosive water supplies
  • Freezing Environments

 

System Installation

A typical installation of the BERMAD model 400Y-4M features automatic actuation via a pneumatic universal relay valve, triggered by a fusible plug loop.

When fitted with a limit switch, the valve can send a feedback signal to a remote valve position monitoring system.

 

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English FP 400Y-4M Data Sheet
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