Hydraulically Controlled On-Off Deluge Valve | FP 400Y-5D

Hydraulically Controlled, On-Off Deluge Valve FP 400Y-5D


The BERMAD Model 400Y-5D is an elastomeric, hydraulic line pressure operated deluge valve, designed specifically for advanced fire protection systems and the latest industry standards.

The 400Y-5D is activated by a hydraulic relay valve, by which opening and closing of the valve can be controlled  remotely.

The 400Y-5D is suited to systems with remote release wet pilot lines. The optional valve position indicator can include a limit switch suitable for Fire & Gas monitoring systems.


  • Safety and reliability

❑ Time-proven, simple, fail-safe opening mechanism
❑ 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 PN25/365psi

  • Specifically-designed for fire protection

❑ Face-to-face length standardized to ISO 5752, EN 558-1
❑ 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

  •  Remote or elevated wet pilot lines
  • Remote control water spray systems
  • Flammable material storage
  • Power plants and transformers
  • Petrochemical facilities


System Installation

A typical installation of the BERMAD model 400Y-5D features actuation via a hydraulic relay valve.

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



English FP 400Y-5D Data Sheet
English 400Y Torrent Engineering
English 400Y Torrent Ordering Guide
FP 400Y Torrent Deluge Valves