Pressure Reducing and Sustaining Automatic Metering Valve (AMV) IR-923-D2-R

Pressure Reducing and Sustaining Automatic Metering Valve (AMV) IR-923-D2-R

The BERMAD Mddel IR-923-D2-R integrates a vertical turbine Woltman-type water meter with a diaphragm actuated hydraulic control valve. The BERMAD AMV performs three independent functions. It sustains the preset minimum upstream pressure; it reduces downstream pressure to a constant preset maximum, and 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 Pressure & Batch Control
        • Protects downstream systems

       

        • Line pressure driven

       

        • Sustains supply pressure and Controls system fill-up

       

        • 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-level and dose setting

       

        • Simple in-line inspection and service

       

       

 

Typical Applications

  • Semi-Automatic Irrigation
  • Manual Irrigation Intended for Computerization
  • Pressure Zone Prioritizing
  • Line Fill-Up Control
  • Pressure Reducing Systems
  • Filter Stations
  • Volumetric Irrigation Systems

 

[1] Bermad Model IR-923-D2-R pustains filter back flush
pressure, reduces system pressure, and delivers precise
water quantity
[2] Bermad Model IR-43Q-R
[3] Bermad Model IR-405
[4] Bermad Air Valve Model ARC-A-I-I
[5] Bermad Air Valve Model ARC-A-P-I

English IR 923-D2-R Data Sheet
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English IR Engineering 900-D
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English Ordering Guide 900D Series
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English Spare Parts - Irrigation
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