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IR-470-55-bKU
Flow Control Valve
The BERMAD Model IR-470-55-bKU is a hydraulically operated, diaphragm actuated control valve that limits system demand to a constant preset maximum flow rate. It either opens or shuts in response to an electric signal.
Features and Benefits
- Line Pressure Driven, Electrically Controlled On/Off
- Limits fill-up rate and consumer over-demand
- Advanced Globe Hydro-Efficient Design
- Unobstructed flow path
- Single moving part
- High flow capacity
- Fully Supported & 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
- User-Friendly Design
- Easy pressure setting
- Simple In-Line Inspection and Service
Typical Applications
- Computerized Irrigation Systems
- Line Fill-Up Control Solutions
- Multiple Independent Consumer Systems
- Systems Subject to Varying Supply Pressure
- Remote and/or Elevated Plots
- Distribution Centers

[1] BERMAD Model IR-470-55-bKU opens in response to electric signals,
limits consumer over-demand, and controls laterals and distribution line fill-up.
[2] BERMAD On/Off Control Valve Model IR-405-Z
[3] BERMAD Air Valve Model ARA-A-I-P
[4] BERMAD Vacuum Breaker Model ½"-ARV
400 series
Flow Control
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