Flow Control Valve IR-170-50-bDZ

The BERMAD Flow Control Valve with Hydraulic Remote 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 a remote pressure command.

    • Line Pressure Driven, Hydraulically Controlled On/Off
        • Limits fill-up rate and consumer over-demand




    • Adjustable Servo Flow Pilot Controlled
        • Dynamic integrated needle valve




    • Engineered Plastic Valve with Industrial Grade Design
        • Adaptable on-site to a wide range of end connection sizes and types


        • Articulated flange connections eliminate mechanical and hydraulic stresses


        • Highly durable, chemical and cavitation resistant




    • 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
  • Distribution Centers
  • Filter Stations


[1] BERMAD Model IR-170-50-bDZ opens upon pressure drop
command, limits fill-up rate and consumer over-demand and
maintains filter backwash pressure.
[2] BERMAD Hydrometer Model IR-900-M0-Z
[3] BERMAD Backwash Valve Model IR-3×3-350-S-P
[4] BERMAD Air Release Valve Model ARC-A-P-I

English IR 170-50-bDZ Product Page
English IR Engineering 100
English Ordering Guide 100
English Spare Parts - Irrigation