Pressure Reducing & Sustaining Valve
Normally Closed With Hydraulic Relay Control
IR-123-54-3W-X
100 Series
Irrigation
The BERMAD Model IR-123-54-X is a hydraulically operated, diaphragm actuated control valve that sustains minimum preset upstream (back) pressure and reduces downstream pressure to a constant preset maximum. It is a Normally Closed valve, which opens in response to a remote pressure rise command and shuts in the absence of that command.
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- Line Pressure Driven, Normally Closed
- Closes upon command pressure failure
- Protects downstream systems
- Prioritizes pressure zones
- Controls system fill-up
- Amplifies and relays weak remote commands
- Engineered Composite 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 at 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
- User-Friendly Design
- Easy flow and pressure setting
- Simple in-line inspection and service
Typical Applications
- Automated Irrigation Systems
- Line Fill-Up Control Solutions
- Pressure Reducing Systems
- Remote and/or Elevated Plots
- Infield Filters Backwash Pressure Sustaining
- Energy Saving Irrigation Systems
Additional Features
- M : Flow Stem (*Exclude sizes 4"L, 6"R)
- 5 : Plastic Test Point
- Z : Manual Selector
- V3 : Victaulic PVC Adaptors 3"
- V4 : Victaulic PVC Adaptors 4"