PRODUCT INFORMATION
Bermad FP 420 Pressure Reducing Valve
The Model FP 420 Pressure Reducing Valve is a hydraulically self-operated, diaphragm actuated control valve that reduces high, unstable upstream pressure to maintain precise stable downstream pressure, regardless of fluctuating demand or varying upstream pressure.
APPLICATION:
- Hose station feeds
- Sprinkler systems with overpressure
- Deluge systems with overpressure
- Foam systems
- Fire Hydrant water supply
FEATURES & BENEFITS
- Advanced Elastomeric Globe type –
- Low pressure loss
- One-piece molded elastomeric moving part –
- No maintenance required
- Simple design – Cost effective
- Factory pre-assembled trim – Full factory testing
- In-line serviceable – Minimal down time
- Optional Features
- Large control filter (code: F)
- Seawater service
- Valve Position Single/Double Limit Switches
TECHINCAL DATA
OPERATION
The BERMAD Model FP 420, pilot operated pressure reducing valve automatically and accurately reduces upstream water pressure to a specific, adjustable value. The FP 420 operates under both flowing and non-flowing (static) conditions. The Pressure Reducing Pilot senses downstream pressure and modulates the main valve to maintain the constant downstream pressure. In no-flow static conditions, should the downstream pressure start rising above pilot setting, the pilot closes, shutting the main valve drip-tight maintaining the allowable downstream pressure.
LITERATURE
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Bermad FP 420 Pressure Reducing Valve Brochure |
