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Flow Control and Pressure Reducing Valve

The BERMAD Model IR-472-bKUZ is a hydraulically operated, diaphragm actuated control valve that limits demand and reduces downstream pressure to constant preset maximum values.

Features and Benefits

  • Line Pressure Driven, Hydraulically Controlled
    • Limits fill-up rate and consumer over-demand
    • Protects downstream system
  • 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
  • User-Friendly Design
    • Easy pressure setting
    • Simple in-line inspection and service

Typical Applications

  • Line Fill-Up Control Solutions
  • Pressure Reducing Systems
  • Multiple Independent Consumer Systems



[1] BERMAD Model IR-472-bKUZ limits over-demand,

      and controls laterals and distribution line fill-up,

      while reducing pressure.
[2] BERMAD Relief Valve Model IR-43Q-R
[3] BERMAD Air Valve Model ARA-A-I-P
[4] BERMAD Vacuum Breaker Model ½"-ARV