Automatic Metering Valve (AMV) IR-900-DO

The BERMAD Automatic Metering Valve integrates a vertical turbine Woltman-type water meter with a diaphragm actuated hydraulic control valve. Equipped with a Mechanical Shut-Off Pilot, the BERMAD IR-900-D0 enables volumetric irrigation in non-computerized systems. The AMV automatically shuts itself after accurately delivering a manually 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 Batch Control
        • Line pressure driven


        • 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%




    • User-Friendly Design
        • Easy dose setting


        • Simple in-line inspection and service




Typical Applications

  • Semi-Automatic Irrigation Systems
  • Manual Irrigation – Intended for Computerization
  • Distanced and/or Elevated Plots
  • Volumetric Irrigation Systems


[1] BERMAD Model IR-900-D0 delivers precise water quantity.

[2] BERMAD Pressure Reducing Valve Model IR-220-bKZ.

[3] BERMAD Vacuum Breaker Model 1/2″- ARV.

English IR 900 DO Product Page
English IR Engineering 900-D
English Ordering Guide 900D Series
English Spare Parts - Irrigation