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
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