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Anti-Drain Valve (ADV) IR-205-05

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.

Product Features & Benefits
    • Spring Loaded Elastomeric Valve
        • Self operated

       

        • Range of closing springs

       

       

 

    • Plastic Globe Hydro-Efficient Valve
        • Unobstructed flow path

       

        • Single moving part

       

        • High flow capacity

       

        • Highly durable, chemical and cavitation resistant

       

       

 

    • Flexible Balanced Diaphragm & Seal
        • Fully opening

       

        • Secured drip-tight closing

       

       

 

    • User-Friendly Design
        • Simple in-line inspection

       

       

 

Typical Product Applications

Typical Applications

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

 

[1] BERMAD Model IR-205-05 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] BERMAD Model 1”-PRV
[3] BERMAD Model ¾”-PRV
[4] BERMAD Vacuum Breaker Model ½”-ARV

 

 

 

 

Downloads
IR-205-05
Irrigation Landscape

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