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IR-920-DO-KX

Pressure Reducing Automatic Metering Valve (AMV)

The BERMAD Pressure Reducing Automatic Metering Valve integrates a vertical turbine Woltman-type water meter with a diaphragm actuated hydraulic control valve. Equipped with a Mechanic Shut-Off Pilot and a Pressure Reducing Pilot, the BERMAD Model IR-920-D0-KX reduces higher upstream pressure to lower constant downstream pressure and opens fully upon line pressure drop. It automatically shuts itself after accurately delivering a 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 Pressure and 3-Way Batch Control
    • Line pressure driven
    • Protects downstream systems
    • Opens fully upon line pressure drop
    • 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 pressure and dose setting
    • Simple in-line inspection and service
       

Typical Applications

  • Semi-Automatic Irrigation
  • Manual Irrigation intended for computerization
  • Pressure Reducing Stations
  • Systems liable to varying supply pressure
  • Volumetric Irrigation Systems

 


 

[1] BERMAD Model IR-920-D0-KX reduces pressure to
     protect filter and system, and delivers precise water quantity
[2] BERMAD Pressure Reducing Vqlve Model IR-220-bKZ
[3] BERMAD Vacuum Breaker Model ½”-ARV

900 Series

Pressure Reducing Standard