Backflow Prevention
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Available Products (15)
Residential Fire Sprinkler System Dual Check Valves
Sizes: 1 to 1 1/4 in. (25 to 32mm)
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Bronze Dual Check Valves
Sizes: 1/2 to 1 1/4 in. (15 to 32mm)
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High Pressure Hose Drop Dual Check Vacuum Breakers
Sizes: 3/4 and 1 in. (20 and 25mm)
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Dual Check Vacuum Breakers for Vending Machine Water Supply Lines
Sizes: 1/4 and 3/8 in. (6 and 10mm)
Lead Free* Models Available
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Dual Check Valves with Intermediate Atmospheric Vent
Sizes: 1/2 and 3/4 in. (15 and 20mm)
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Copper-Body Dual Check Valves
Sizes: 1/2 to 1 in. (15 to 25mm)
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Dual Check Valves with Hose Connection
Sizes: 3/4 in. (20mm)
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In-Line Testable/Serviceable Dual Check Valves
Sizes: 3/4 and 1 in. (20 and 25mm)
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Dual Check Vacuum Breakers
Sizes: 1/4 to 3/8 in. (8 to 10mm)
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Field Testable Dual Check Vacuum Breaker with Atmospheric Vent
Sizes: 3/4 in. (20mm)
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Dual Check Vacuum Breakers for Laboratory Faucets
Sizes: 3/8 and 3/4 in. (10 and 20mm)
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Dual Check Valves for Carbonated Beverage Machines
Sizes: 1/4 and 3/8 in. (8 and 10mm)
Lead Free* Models Available
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Dual Check Valves with Atmospheric Port & Strainer for Carbonated Beverage Machines
Sizes: 1/4 and 3/8 in. (8 and 10mm)
Lead Free* Models Available
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