Flow Control Valve IR-170-55-bD

The BERMAD Flow Control Valve with Solenoid Control is a hydraulically operated, diaphragm actuated control valve that limits system demand to a preset maximum flow rate. It either opens or shuts in response to an electric signal.

    • Line Pressure Driven, Electrically Controlled On/Off
        • 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

  • Computerized Irrigation Systems
  • Line Fill-Up Control
  • Multiple Independent Consumer Systems
  • Systems Subject to Varying Supply Pressure
  • Remote and/or Elevated Plots
  • Energy Saving Irrigation Systems
  • Distribution Centers


[1] BERMAD Model IR-170-55-bD opens in response to an electric signal,

protects supply system from excessive flow and limits lateral and distribution line fill-up.
[2] BERMAD Solenoid Controlled Valve Model IR-110-N1-2W
[3] BERMAD Air Valve Model ARA-A-P-P
[4] BERMAD Vacuum Breaker Model ½”-ARV





English 100 Series Engineering
English Ordering Guide 100
English Spare Parts - Irrigation
English IR-170-55-bD Product Page