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IR-120-55-b

Pressure Reducing Valve

The BERMAD Model IR-120-55-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 either opens or shuts in response to an electric signal.
 

Features and Benefits

  • Line Pressure Driven, Electrically Controlled On/Off
    • Protects downstream systems
  • 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 Trave (FST) Diaphragm & 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-120-55-b opens in response to electric
     signal, 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