Classic Deluge – FP 400Y-4M

Pneumatically Controlled Deluge Valve

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 valve’s position monitoring device features a visual position indicator and can interface with any fire & gas control system. The 400Y-4M is suitable for systems with open nozzles for water or foam discharge.

Features and Benefits

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
  • Quick cover removal without detaching control trim*
  • Swivel mounted drain valves*

* not including 1½” & 2” valves