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

English IR 120-54-b Product Page
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English IR Engineering 100
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English Ordering Guide 100
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English Spare Parts - Irrigation
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English IR-120-54-b IOM
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