Pressure reducing Valve
FP-420-00
400E Series
Fire Protection
The Model FP 420-00 Pressure Reducing Valve is an elastomeric, hydraulic, line pressure driven and diaphragm actuated control valve that reduces high, unstable upstream pressure to maintain precise stable downstream pressure, regardless of fluctuating demand or varying upstream pressure.
Ideal for control of fire pump discharge, this valve is also well suited to prevent over-pressure in sprinkler systems, hose stations and other discharge devices.
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- Safety and reliability
- Time proven, simple Fail Open design
- Single piece rugged elastomer, VRSD technology
- Obstacle-free, uninterrupted flow path
- Main valve with no mechanical moving parts
- High performance
- Fast, smooth stabilizing response to pressure fluctuations
- Quiet and Smooth operation
- Ensures precise, stable downstream water pressure
- Quick and easy maintenance
- Fast and easy cover removal
- In-line serviceable
- Compact space saving dimensions
Typical Applications
- Sprinkler feed systems
- Fire pump discharge control
- Hose station supply
- Fire hydrant supply
- Zonal Pressure Control
How FP-420-00
is used in
Reliable, code-compliant fire system control and suppression.
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Pressure reducing Valve
FP-420-00
