Flow Control and Pressure Reducing Automatic Metering Valve (AMV) | IR-972-DO-KV-330x245

Flow Control and Pressure Reducing Automatic Metering Valve (AMV) IR-972-D0-KV

The BERMAD Model IR-972-D0-KV integrates a vertical turbine Woltman-type water meter with a diaphragm actuated hydraulic control valve. Equipped with a Mechanical Shut-Off Pilot, a Flow Control Pilot, and a Pressure Reducing Pilot, the BERMAD AMV limits demand and reduces downstream pressure to constant preset maximum values. It automatically shuts itself after accurately delivering a preset quantity of water.

    • Integrated “All-in-One” Control Valve
        • Saves space, cost and maintenance




    • Easy Modification to Mechanical Drive Hydrometer
        • Adaptable to future computerized systems




    • Hydraulic Flow, Pressure and Batch Control
        • Limits fill-up rate and consumer over-demand


        • Protects downstream system


        • Non-computerized quantity follow-up and control




    • Internal Inlet & Outlet Flow Straighteners
        • Saves on straightening distances


        • Maintains accuracy




    • Integrated Flow Metering Calibration Device
        • Measurement precision to ±2%




    • Paddle-Type Hydro-Mechanical Flow Pilot
        • No added head loss


        • Wide setting range




Typical Applications

  • Semi-Automatic Irrigation Systems
  • Manual Irrigation Intended for Computerization
  • Line Fill-Up Control Solutions
  • Pressure Reducing Systems
  • Multiple Independent Consumer Systems
  • Volumetric Irrigation Systems


[1] BERMAD Model IR-972-D0-KV limits fill-up rate and consumer over-demand,

protects filter and system, and delivers precise water quantity.
[2] BERMAD Model IR-220-bZ
[3] BERMAD Vacuum Breaker Model ½”-ARV




English IR 972-D0-KV Product Page
English IR Engineering 900-D
English Ordering Guide 900D Series
English Spare Parts - Irrigation