Pressure Reducing Valve IR-120-54-b
The BERMAD Model IR-120-54-b is a hydraulically operated, diaphragm actuated control valve that accurately reduces higher upstream pressure to very low and stable preset downstream pressure regardless of fluctuating demand or varying upstream pressure. It is a Normally Closed valve that opens in response to a remote pressure drop command and shuts in the absence of that command.
- Line Pressure Driven Normally Closed
-Closes upon control failure
-Amplifies and relays weak remote command
- Pressure Reducing Servo Pilot Controlled
-Dynamic integrated needle valve
-Settable to 0.5 bar; 7 psi
-Very low hysteresis
- 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 opening and actuation pressure
-Prevents diaphragm erosion and distortion
Typical Applications
- Computerized Irrigation Systems
- Drip-Tape Systems
- Low Set Pressure Applications
- Remote and/or Elevated Plots
- Distribution Centers
- Low Supplied Pressure Irrigation Systems
- Energy Saving Irrigation Systems
[1] BERMAD Model IR-120-54-b opens upon pressure
rise command, and establishes reduced pressure zone
protecting laterals and distribution line.
[2] BERMAD Relief Valve Model IR-13Q
[3] BERMAD Air Valve Model ARA-A-P-P
[4] BERMAD Vacuum Breaker Model ½”-ARV