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Pressure Sustaining Valve IR-130-54-X
The BERMAD Model IR-130-54-X is a hydraulically operated, diaphragm actuated control valve that sustains minimum preset upstream (back) pressure and opens fully when line pressure is in excess of setting. It is a Normally Closed valve, which opens in response to a remote pressure rise command and shuts in the absence of this command.
- Line Pressure Driven, Hydraulically Normally Closed
-Closes upon control failure
-Prioritizes pressure zones and controls system fill-up
-Opens fully upon line pressure rise
-Amplifies and relays weak remote command
- Engineered Plastic Valve with Industrial Grade Design
-Highly durable, chemical and cavitation resistant
-No internal bolts and nuts
- hYflow ‘Y’ Valve Body with “Look Through” Design
-Ultra-high flow capacity – Low pressure loss
- Unitized Flexible Super Travel (FST) Diaphragm and Guided Plug
-Accurate and stable regulation with smooth closing
-Requires low actuation pressure
-Prevents diaphragm erosion and distortion
- Simple In-Line Inspection and Service
Typical Applications
- Computerized Irrigation Systems
- Remote and/or Elevated Plots
- Line Fill-Up Control Solutions
- Systems Subject to Varying Supply Pressure
- Infield Filters Backwash Pressure Sustaining
- Energy Saving Irrigation Systems
- BERMAD Model IR-130-54-X opens upon pressure rise command, sustains supply system pressure preventing emptying, and controls laterals and distribution lines fill-up.
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