Pressure Reducing Valve
With 3-Way Control, Hydraulic Relay & Plastic Control Accessories
IR-420-54-3W-KX
400 Series
Irrigation
The BERMAD Normally Closed, Pressure Reducing Valve with hydraulic relay control, is a hydraulically operated, diaphragm actuated control valve that reduces higher upstream pressure to lower constant downstream pressure regardless of fluctuating demand, and opens fully upon line pressure drop. It is a Normally Closed valve, which opens in response to a remote command pressure rise and shuts in the absence of that command.
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- Line Pressure Driven, Hydraulically Controlled
- Hydraulic pressure control, Normally Closed
- Closes upon command pressure failure
- Protects downstream systems
- Amplifies and relays weak remote commands
- Opens fully upon line pressure drop
- Advanced Hydro-Efficient Globe Design
- Unobstructed flow path
- Single moving part
- High flow capacity
- Fully Supported & Balanced Diaphragm
- Requires low actuation pressure
- Excellent low flow regulation performances
- Progressively restrains valve closing
- Prevents diaphragm distortion
- User-Friendly Design
- Easy pressure setting
- Simple in-line inspection and service
- Easy addition of control features
Typical Applications
- Automated Irrigation Systems
- Remote and/or Elevated Plots
- Drip Systems
- Pressure Reducing Systems
- Systems Subject to Varying Supply Pressure
- Energy Saving Irrigation Systems
Additional Features
- I : Position Indicator Assembly
- M : Flow Stem
- 5 : Plastic Test Point
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Pressure Reducing Valve
IR-420-54-3W-KX
