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Flow Control Valve

The BERMAD Flow Control Valve is a hydraulically operated, diaphragm actuated control valve that limits system demand to a constant preset maximum flow rate.

Features and Benefits

  • Line Pressure Driven Hydraulic Flow Control
    • Limits fill-up rate and consumer over-demand
  • Adjustable Servo Flow Pilot Controlled
    • Dynamic integrated needle valve
    • Easy flow setting
  • 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 actuation pressure
    • Prevents diaphragm erosion and distortion
  • Internal “Differential Pressure Duct” Flow Sensor
    • No moving parts
    • Saves space and simplifies installation

Typical Applications

  • Line Fill-Up Control
  • Multiple Independent Consumer Systems
  • Systems Subject to Varying Supply Pressure
  • Distribution Centers


[1] BERMAD Model IR-170-bDZ protects supply system from excessive flow,

      and limits fill-up rate and consumer over-demand.
[2] BERMAD Pressure Reducing Valve Model IR-220-XZ
[3] BERMAD Vacuum Breaker Model ½”-ARV