Top 10 Best Anti Backflow Valve

of November 2024
1
Best ChoiceBest Choice
Zurn Wilkins 3/4" 975XL Reduced Pressure Principle Backflow Preventer
Zurn
Zurn
10
Exceptional
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2
Best ValueBest Value
Litorange 2 Pack Brass 3/4" Inch GHT Hose Bibb Connector Backflow Preventer
LitOrange
LitOrange
9.9
Exceptional
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3
Zurn Wilkins 1-350 1" 350 Double Check Backflow Preventer
Zurn
Zurn
9.8
Exceptional
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4
SUNGATOR 2-Pack Vacuum Breaker Set, 3/4 Inch Anti-Siphon Hose Bib Valve for
SUNGATOR
SUNGATOR
9.7
Exceptional
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5
SUNGATOR Anti Siphon Valve, Hose Bib Vacuum Breakers Set, 3/4 Inch Backflow
SUNGATOR
SUNGATOR
9.6
Exceptional
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6
Zurn Wilkins 3/4" 350XLDouble Check Backflow Preventer
Zurn
Zurn
9.5
Excellent
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7
Litorange 4 Pack Brass 3/4" Inch GHT Hose Bibb Connector Backflow Preventer
LitOrange
LitOrange
9.4
Excellent
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8
Wilkins 1-975XL2 Backflow Preventer
Wilkins
Wilkins
9.3
Excellent
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9
Mueller FBA_108-904RP 108-904RP Backflow Preventer-Vacuum Breaker
Mueller
Mueller
9.2
Excellent
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10
SUNGATOR Anti Siphon Valve, 6-Pack Hose Bib Vacuum Breakers Set, 3/4 Inch
SUNGATOR
SUNGATOR
9.1
Excellent
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About Anti Backflow Valve

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Zurn Wilkins 3/4" 975XL Reduced Pressure Principle Backflow Preventer

Replaceable seats and silicone rubber check disks. Bronze construction with corrosion resistant internals. Wye pattern design for short lay length. Country of origin China.

Litorange 2 Pack Brass 3/4" Inch GHT Hose Bibb Connector Backflow Preventer Vacuum Breaker

Specifications34-inch female hose threaded inlet,34-inch male hose threaded outlet.The -Inch thread outlet is compatible with most of standard hose and end valves including hose bib, sillcocks, wall faucets and garden hose.. TemperaturesMax. operating temp. rating 180oF82oC, Max. operating pressure rating 125 PSI.. ApplicationBreak-off screw for permanent attachment. Eliminates back-siphonage into water supply,anti-backflow valve for RV, garden spigot, outside water faucets, hose bibs, hydrants.. Material Litorange Brass for corrosion resistance, high temperature ductility and low magnetic permeability.Meets ASSE 1011CSA B64.2, Meets ANSINSF 61-9 Standard.. Package include 2 PCS Vacuum Breaker with 2 PCS extra red washers.Comes with 1 year guarantee..

Zurn Wilkins 1-350 1" 350 Double Check Backflow Preventer

Flush Tool FLUSH provides easy line flushing, saving up to 15 minutes per installation. EZSwap removable pressure vessel reduces repair time and costs, and is serviceable off-line. Design ensures water savings. Stainless steel and durable, UV-resistant reinforced nylon construction offers corrosion-resistance and quick winterization. Reduced labor and repair kit costs save 75 or more during backflow lifecycle ASSE Listed 1015 IAPMO Listed CSA Certified B64.5 AWWA Compliant C510.

SUNGATOR 2-Pack Vacuum Breaker Set, 3/4 Inch Anti-Siphon Hose Bib Valve for Garden Spigot, RV, Solid Brass Anti-Backflow Valve with Tape

ADVANCED FUNCTION Break-off screw for permanent attachment eliminates back-siphonage into water supply anti-backflow valve for RV, garden spigot, outside water faucets, hose bibs, hydrants.. DRAIN HOLE Drain hole is able to drain the remained water in the pipe. WARNING Please keep away from the product when turning off the water, remained water will be sprayed out. SPECIFICATIONS 34 inch female hose threaded inlet 34 inch male hose threaded outlet max operating pressure is 125 psi max operating temperature is 180F82C. HIGH QUALITY Durable brass material stays longer Meets ASSE 1011CSA B64.2, Meets ANSINSF 61-9. PACKAGE INCLUDES 2 Vacuum Breakers, 4 Washers, 1 Tape About 350 long and 1 Plastic Box.

SUNGATOR Anti Siphon Valve, Hose Bib Vacuum Breakers Set, 3/4 Inch Backflow Preventer for Garden Spigot, RV, Solid Brass Anti-Backflow Valve with Sealing Tape (4-Pack)

ADVANCED FUNCTION Break-off screw for permanent attachment eliminates back-siphonage into water supply anti-backflow valve for RV, garden spigot, outside water faucets, hose bibs, hydrants. DRAIN HOLE Drain hole is able to drain the remained water in the pipe. WARNING Please keep away from the product when turning off the water, remained water will be sprayed out. SPECIFICATIONS 34 inch female hose threaded inlet 34 inch male hose threaded outlet max operating pressure is 125 psi max operating temperature is 180F82C. HIGH QUALITY Durable brass material stays longer Meets ASSE 1011CSA B64.2, Meets ANSINSF 61-9. PACKAGE INCLUDES 4 Vacuum Breakers, 4 Washers, 1 Tape About 350 long and 1 Plastic Box.

Zurn Wilkins 3/4" 350XLDouble Check Backflow Preventer

34 Double Check Valve Assembly. Composite Vessel. FNPT x FNPT.

Litorange 4 Pack Brass 3/4" Inch GHT Hose Bibb Connector Backflow Preventer Vacuum Breaker

34-inch female hose threaded inlet,34-inch male hose threaded outlet.. Max. operating temp. rating 180 F82 C, Max. operating pressure rating 125 PSI.. Break-off screw for permanent attachment.. Meets ASSE 1011CSA B64.2, Meets ANSINSF 61-9 Standard.. Package include 4 PCS Vacuum Breaker with 4 PCS extra red washers..

Wilkins 1-975XL2 Backflow Preventer

Wye pattern design for short lay length. Short lay length eases replacement labor costs.

Mueller FBA_108-904RP 108-904RP Backflow Preventer-Vacuum Breaker

For nonfreezing areas only. Fits any 34'' hose thread outlet. Brand Name Mueller. Manufacturer Mueller.

SUNGATOR Anti Siphon Valve, 6-Pack Hose Bib Vacuum Breakers Set, 3/4 Inch Backflow Preventer for Garden Spigot, RV, Solid Brass Anti-Backflow Valve with Sealing Tape

ADVANCED FUNCTION Break-off screw for permanent attachment eliminates back-siphonage into water supply anti-backflow valve for RV, garden spigot, outside water faucets, hose bibs, hydrants. DRAIN HOLE Drain hole is able to drain the remained water in the pipe. WARNING Please keep away from the product when turning off the water, remained water will be sprayed out. SPECIFICATIONS 34 inch female hose threaded inlet 34 inch male hose threaded outlet max operating pressure is 125 psi max operating temperature is 180F82C. HIGH QUALITY Durable brass material stays longer Meets ASSE 1011CSA B64.2, Meets ANSINSF 61-9. PACKAGE INCLUDES 6 Vacuum Breakers, 6 Washers, 1 Tape About 350 long and 1 Plastic Box.
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