Single Interlock Pre-action System Electric Release
FP-400Y-7M
400Y Series
Fire Protection
The BERMAD Model FP 400Y-7M utilizes an elastomeric deluge valve, designed for advanced fire protection systems and the latest industry
standards.
The Single Interlock Electric Release is suitable for use in systems requiring that water be kept out of the sprinkler piping until an electric detecting device is activated.
Single Interlock Pre-Action Systems include automatic sprinklers attached to a dry sprinkler piping system, with a supplementary electric detection system installed in the same area. This system admits water into the sprinkler piping upon activation of the detection system. Water is discharged only through sprinklers that have been opened due to excessive heat.
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- Safety and reliability
- Time proven, simple design with a fail safe actuation
- Single piece, rugged elastomeric diaphragm seal - VRSD technology
- Intermediate anti-flooding chamber
- Obstacle-free, uninterrupted flow path
- No mechanical moving parts
- High performance
- Very high flow efficiency
- Straight through Y type body
- Approved for PN20 - 300 psi
- Quick and easy maintenance
- In-line serviceable
- Fast and easy cover removal
- Swivel mounted drain valves (for valves 3" and larger)
Typical Applications
- Water sensitive material storage
- Computer and electronics rooms
- Libraries museums and archives
Additional Features
- ZS : Limit Switch Assembly
- W : Water Motor Alarm
- I : Visual Valve Position indicator
- AMD : Air Maintenance Device
- PAH : Pressure Switch - High
How FP-400Y-7M
is used in
Reliable dry sprinkler systems for cold and sensitive environments.
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Single Interlock Pre-action System Electric Release
FP-400Y-7M
