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IR-472-54-bKU

Flow Control and Pressure Reducing Valve

The BERMAD Model IR-472-54-bKU is a hydraulically operated, diaphragm actuated control valve that limits demand and reduces downstream pressure to constant preset maximum values. It is a Normally Closed valve, which opens in response to a remote pressure rise command and shuts in the absence of that command.
 

Features and Benefits

  • Line pressure driven, Normally Closed
    • Closes upon control failure
    • Limits fill-up rate and consumer over-demand
    • Protects downstream system
    • Amplifies and relays weak remote command
  • Advanced Globe Hydro-Efficient Design
    • Unobstructed flow path
    • Single moving part
    • High flow capacity
  • Fully Supported & Balanced Diaphragm
    • Requires low actuation pressure
    • Excellent low flow regulation performance
    • Progressively restrains valve closing
    • Prevents diaphragm distortion
  • Hydraulic Flow Sensor (upstream installation)
    • No moving parts
    • No need for flow straightening
  • Simple In-Line Inspection and Service
     

Typical Applications

  • Computerized Irrigation Systems
  • Remote and/or Elevated Plots
  • Multiple Independent Consumer Systems
  • Line Fill-Up Control Solutions
  • Pressure Reducing Systems
  • Distribution Centers

 


 

 

 

 

 

[1] BERMAD Model IR-472-54-bKU opens upon pressure rise command, limits over-demand, and controls laterals and distribution line fill-up, while reducing operating pressure.
[2] BERMAD Vacuum Breaker Model ½"-ARV