Anti-Drain Valve (ADV) GR-405-05

Anti-Drain Valve (ADV) GR-405-05

The BERMAD Anti-Drain Valve is a spring loaded diaphragm actuated valve that opens upon pressurizing the irrigation system and shuts off drip-tight when the system reaches closure pressure. The BERMAD ADV maintains the main distribution line under low pressure, preventing damage caused by line emptying or fill-up, and enables plot’s irrigation to simultaneously start/stop, thereby contributing to irrigation uniformity.

    • Spring Loaded Elastomeric Valve
        • Self operated

       

        • Range of closing springs

       

       

 

    • Advanced Globe Hydro-Efficient Design
        • Unobstructed flow path

       

        • Single moving part

       

        • High flow capacity

       

       

 

    • Flexible Balanced Diaphragm & Seal
        • Fully opening

       

        • Secured drip-tight closing

       

       

 

    • User-Friendly Design
        • Simple in-line inspection

       

       

 

Typical Applications

  • Plain Plots with Sloppy Margins
  • Downhill Sprinkler Lines
  • Hillside Irrigation Machines

 

[1] BERMAD Model GR-405-05 opens upon start of irrigation and shuts off drip-tight

when irrigation stops, maintaining main distribution line under low pressure,

and preventing damage caused by line emptying or fill-up.
[2] BEMAD Model 1” PRV
[3] BERMAD Model ¾”-PRV
[4] BERMAD Vacuum Breaker Model ½”-ARV

 

English GR 405-05 Data Sheet
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English IR Engineering 400
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English Ordering Guid 400 Series
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English Spare Parts - Irrigation
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