Level Control Valve with Bi-Level Vertical Float
FP-450-66
400E Series
Fire Protection
Buildings &
Construction
Construction
The Model FP 450-66 is a Water Level Control Valve for automatic filling of fire protection water reservoirs.
The FP-450-66 includes a Bi-Level Vertical Float with a pilot that operates a hydraulically controlled, diaphragm actuated control valve. This controls a reservoir water level in response to a hydraulic on/off pressure command from the float.
The Valve opens at pre-set low level and closes at a pre-set high level, offering quiet operation, extended operational life and low energy demand.
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- Safety and reliability
- Main valve with no mechanical moving parts
- Time proven, simple Fail Open design
- Single piece, rugged elastomeric diaphragm seal - VRSD technology
- Obstacle-free, uninterrupted flow path
- Non modulating On/Off operation, increasing valve life
- High performance
- Quiet and Smooth operation
- Low headloss design - Increased safety at reduced pressure supply
- Very low opening & closing pressure requirement
- Specifically-designed for fire protection
- Compact space saving dimensions
- Quiet and Smooth operation
- Quick and easy maintenance
- In-line serviceable
- Fast and easy cover removal