FP 400Y-5DC - Hydraulic Pressure-Control, On-Off Deluge Valve

The BERMAD model 400Y-5DC is an elastomeric, hydraulic line pressure operated deluge valve, designed specifically for advanced fire protection systems and the latest industry standards. The 400Y-5DC is activated by a hydraulically operated relay valve, through which opening and closing of the valve can be controlled either with a remote hydraulic command or with a wet pilot line with closed fusible plugs. An integral pressure reducing pilot valve ensures a precise, stable, pre-set downstream water pressure. The 400Y-5DC is ideal for systems that combine a remote wet pilot line with a high pressure water supply.

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
  • Ensures precise, stable downstream water pressure
  • Valve position limit switches
• 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 558-1
  • Meets the requirements of the 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  

Typical Applications

• Fusible plug loops
• Remote hydraulic control
• Foam applications
• High/Fluctuating pressure water supply