Featuring a jar-top bonnet for easy access to diaphragm for quick maintenance inspections, this automatic valve has built-in backflow prevention. The built-in prevention is designed to protect drinking and other household water from contamination.

• • Built-in atmospheric backflow preventer protects household water supply from possible contamination
• • Flow control allows for precise adjustment after installation
• • Manual internal/external bleed
• • Thread connection
• • Double-beaded diaphragm
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