FP 450-80
The Model FP 450-80 Level Control Valve is a hydraulically controlled, diaphragm actuated, control valve that shuts at pre-set reservoir high level and fully opens in response to an approximately one-meter (three-foot) level drop, as sensed by the 3-way altitude pilot mounted on the main valve.
Features and Benefits:
- Line pressure driven – Independent operation
- Bi-level altitude pilot
- No float, simple installation
- On/Off service
- Suitable for low quality water
- Fully supported vulcanized diaphragm
- Rugged radial seal disk
- Protected diaphragm
- Dynamically restrained actuation
- Non-slam closing
- Balanced rolling-diaphragm
- High flow capacity
- Very low opening & closing ΔP requirement
- External installation
- Easy access to valve
- Easy level setting
- Less wear and tear
- In-line serviceable – Easy maintenance
- Flexible design – Easy addition of features
