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Automatic Metering Valve (AMV)

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.

Features and Benefits

  • 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.