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.
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- Spring Loaded Elastomeric Valve
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- Self operated
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- Range of closing springs
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- Spring Loaded Elastomeric Valve
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- Plastic Globe Hydro-Efficient Valve
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- Unobstructed flow path
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- Single moving part
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- High flow capacity
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- Highly durable, chemical and cavitation resistant
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- Plastic Globe Hydro-Efficient Valve
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- Flexible Balanced Diaphragm & Seal
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- Fully opening
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- Secured drip-tight closing
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- Flexible Balanced Diaphragm & Seal
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- User-Friendly Design
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- Simple in-line inspection
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- User-Friendly Design
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