Hydraulically Controlled Anti-Columning Deluge Valve with Local Reset
The BERMAD model 400E-5M is an elastomeric, hydraulic, line pressure operated deluge valve, designed specifically for advanced fire protection systems and the latest industry standards.
The 400E-5M is activated by a pressure operated relay valve, which latches the main valve open until locally reset. The 400E-5M is ideal for systems with remote or elevated wet pilot lines, due to its boosted local pressure release. The optional valve position indicator can include a limit switch suitable for Fire & Gas monitoring systems.
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- Safety and reliability
- Time proven, simple design with a fail safe actuation
- Single piece rugged elastomer, VRSD technology
- Obstacle-free, uninterrupted flow path
- No mechanical moving parts
- Latches open: remains open until reset locally
- Valve position limit switches (optional)
- Meets the requirements of the industry standards
- Quick and easy maintenance
- Designed for high reliability and easy maintenance
- In-line serviceable
- Fast and easy cover removal
Typical Applications
- Highly elevated wet pilot lines
- Automatic water spray systems
- Hydraulic remote controlled systems
- Foam applications
Additional Features
- PS : Pressure Switch
- W : Water Motor Alarm
- ZS : Limit Switch Assembly
- I : Visual Valve Position indicator
- DV : Drain Valve*
- PI : Pressure Gauge*
- AV : 3-way Alarm Test Valve*
- DC : Automatic Drip Check Valve*