Pressure Sustaining Valve With 3-Way Control, Hydraulic Remote Control & Metal Control Accessories
IR-430-50-3W-RXZ
400 Series
Irrigation
The BERMAD Pressure Sustaining Valve is a hydraulically operated, diaphragm actuated control valve that sustains minimum preset upstream (back) pressure and opens fully when line pressure is above setting. It either opens or
shuts in response to a remote pressure command.
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Line Pressure Driven, Hydraulically Controlled On/Off
- Prioritizes pressure zones
- Controls system fill-up
- Opens fully upon line pressure rise
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Metal Control Accessories
- Damage resistant
- High pressure rating
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Advanced Hydro-Efficient Globe Design
- Unobstructed flow path
- Single moving part
- High flow capacity
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Fully Supported & Balanced Diaphragm
- Requires low actuation pressure
- Excellent low flow regulation performances
- Progressively restrains valve closing
- Prevents diaphragm distortion
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Simple In-Line Inspection and Service
Typical Applications
- Automated Irrigation Systems
- Line Fill-Up Control Solutions
- Line Emptying Prevention
- Infield Filters Backwash Pressure Sustaining
- Systems Subject to Varying Supply Pressure
- Distribution Centers
Additional Features
- F : Large Control Filter
- I : Position Indicator Assembly
- M : Flow Stem
How IR-430-50-3W-RXZ
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