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Features
- Line pressure driven Hydraulic Flow Control
- Prevents flushing out of grains or filtration element collapse
- Servo Flow Pilot Controlled
- Dynamic integrated needle valve
- Very low hysteresis
- Easy flow setting
- Advanced Globe Hydro-Efficient Design
- Unobstructed flow path
- Single moving part
- High flow capacity
- Fully Supported and Balanced Diaphragm
- Requires low opening and actuation pressure
- Excellent low flow regulation performance
- Progressively restrains valve closing
- Prevents diaphragm distortion
- Hydraulic Flow Sensor (upstream installation)
- No moving parts
- No need for flow straightening
Description
The Bermad Filter Backwash Flow Control Valve is a hydraulically operated, diaphragm actuated control valve that limits filter system backwash flow to a constant preset maximum. This eliminates the risk of filtration element collapse or grains being flushed out.
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