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Collection: Dual Checks

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31 products

Watts 9D M3 1/2" Dual Check Valves with Intermediate Atmospheric Vent

Watts 9D M3 1/2" Dual Check Valves with Intermediate Atmospheric Vent

SKU #: WAT88006822   |   MPN #: 88006822

Regular price $89.16
Sale price $89.16 Regular price $0.00
MSRP: $376

Available in stock

Watts 88006832 LF9D-M2 Dual Check Valve 3/4 Inch Atmospheric Vent

Watts 88006832 LF9D-M2 Dual Check Valve 3/4 Inch Atmospheric Vent

SKU #: WAT88006832   |   MPN #: 88006832

Regular price $89.80
Sale price $89.80 Regular price $0.00
MSRP: $387.50

Available in stock

Watts 0061667 SD-3 Dual Check Valve 3/8 Inch Atmospheric Port

Watts 0061667 SD-3 Dual Check Valve 3/8 Inch Atmospheric Port

SKU #: WAT0061667   |   MPN #: 0061667

Regular price $338.75
Sale price $338.75 Regular price $0.00
MSRP: $925.50

Available in stock

Caleffi 573403A Backflow Preventer 1/2" NPT ASSE 1012

Caleffi 573403A Backflow Preventer 1/2" NPT ASSE 1012

SKU #: CALE573403A   |   MPN #: 573403A

Regular price $92.79
Sale price $92.79 Regular price $0.00
MSRP: $115

Available in stock

Legend Valve 115-104NL Dual Check Backflow Preventer 3/4 Inch FNPT

Legend Valve 115-104NL Dual Check Backflow Preventer 3/4 Inch FNPT

SKU #: LEGT45734   |   MPN #: 115-104NL

Regular price $57.32
Sale price $57.32 Regular price $0.00
MSRP: $85.98

Available in stock

Watts 88006832 LF9D-M2 Dual Check Valve 3/4 Inch Atmospheric Vent - 2 Pack

Watts 88006832 LF9D-M2 Dual Check Valve 3/4 Inch Atmospheric Vent - 2 Pack

SKU #: WAT88006832x2   |   MPN #: 88006832

Regular price $169.96
Sale price $169.96 Regular price $0.00
MSRP: $775

Available in stock

Watts 0061657 SD-3 Dual Check Valve 3/8 Inch Atmospheric Port

Watts 0061657 SD-3 Dual Check Valve 3/8 Inch Atmospheric Port

SKU #: WAT0061657   |   MPN #: 0061657

Regular price $495.48
Sale price $495.48 Regular price $0.00
MSRP: $967.50

Available in stock

Caleffi 573493A Backflow Preventer 1/2 Inch Sweat Brass

Caleffi 573493A Backflow Preventer 1/2 Inch Sweat Brass

SKU #: CALE573493A   |   MPN #: 573493A

Regular price $93.75
Sale price $93.75 Regular price $0.00
MSRP: $113

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi 573503A Backflow Preventer 3/4" NPT ASSE 1012

Caleffi 573503A Backflow Preventer 3/4" NPT ASSE 1012

SKU #: CALE573503A   |   MPN #: 573503A

Regular price $99.19
Sale price $99.19 Regular price $0.00
MSRP: $121

Available in stock

Caleffi 573406A Backflow Preventer 1/2" Press ASSE 1012

Caleffi 573406A Backflow Preventer 1/2" Press ASSE 1012

SKU #: CALE573406A   |   MPN #: 573406A

Regular price $113.74
Sale price $113.74 Regular price $0.00
MSRP: $141

Available in stock

Woodford 50HA-CH High-Flow Double Check Backflow Preventer Outdoor Chrome

Woodford 50HA-CH High-Flow Double Check Backflow Preventer Outdoor Chrome

SKU #: WOOD50HACH   |   MPN #: 50HA-CH

Regular price $42.55
Sale price $42.55 Regular price $0.00
MSRP: $42.40

Special Order. Expect 4-6 weeks for delivery, subject to change

Legend Valve 312-199NL Tank Tee 1-1/4 Inch x 14 Inch Bronze - 3 Pack

Legend Valve 312-199NL Tank Tee 1-1/4 Inch x 14 Inch Bronze - 3 Pack

SKU #: LEG114SWIPx3   |   MPN #: 105-106NL

Regular price $94.54
Sale price $94.54 Regular price $0.00
MSRP: $139.41

Available in stock

Watts SD-3 Dual Check Backflow Preventer 3/8 Inch with Vent Wye Strainer

Watts SD-3 Dual Check Backflow Preventer 3/8 Inch with Vent Wye Strainer

SKU #: WAT0061656   |   MPN #: 0061656

Regular price $724.18
Sale price $724.18 Regular price $0.00
MSRP: $967.50

Special Order. Expect 4-6 weeks for delivery, subject to change

Watts LFN9 Dual Check Vacuum Breaker 3/8 Inch Lead Free

Watts LFN9 Dual Check Vacuum Breaker 3/8 Inch Lead Free

SKU #: WAT0792097   |   MPN #: 0792097

Regular price $288.37
Sale price $288.37 Regular price $0.00
MSRP: $539.50

Available in stock

Watts LF7 Dual Check Valve 3/8 Inch Lead Free Copper Silicon

SKU #: WAT0792076   |   MPN #: 0792076

Regular price $247.37
Sale price $247.37 Regular price $0.00
MSRP: $483

Available in stock

Caleffi 573409A Backflow Preventer 1/2" Sweat ASSE 1012

Caleffi 573409A Backflow Preventer 1/2" Sweat ASSE 1012

SKU #: CALE573409A   |   MPN #: 573409A

Regular price $91.60
Sale price $91.60 Regular price $0.00
MSRP: $110

Special Order. Expect 4-6 weeks for delivery, subject to change

Watts Series 007 Double Check Backflow Preventer 3/4 Inch Bronze Quarter Turn

Watts Series 007 Double Check Backflow Preventer 3/4 Inch Bronze Quarter Turn

SKU #: WATT062020   |   MPN #: T062020

Regular price $568.02
Sale price $568.02 Regular price $0.00
MSRP: $731

Special Order. Expect 4-6 weeks for delivery, subject to change

Watts Series 007 Double Check Backflow Preventer 1/2 Inch Bronze Quarter Turn

Watts Series 007 Double Check Backflow Preventer 1/2 Inch Bronze Quarter Turn

SKU #: WATT062131   |   MPN #: T062131

Regular price $504.67
Sale price $504.67 Regular price $0.00
MSRP: $644.50

Special Order. Expect 4-6 weeks for delivery, subject to change

Watts 0072204 Dual Check Backflow Preventer 3/4 Inch Union FNPT Lead Free

Watts 0072204 Dual Check Backflow Preventer 3/4 Inch Union FNPT Lead Free

SKU #: WAT0072204   |   MPN #: 0072204

Regular price $101.84
Sale price $101.84 Regular price $0.00
MSRP: $199

Available in stock

Watts 3/4" Double Check Valve Total Repair Kit, for 007M - 0887724

Watts 3/4" Double Check Valve Total Repair Kit, for 007M - 0887724

SKU #: WAT0887724   |   MPN #: 0887724

Regular price $94.97
Sale price $94.97 Regular price $0.00
MSRP: $120.50

Special Order. Expect 4-6 weeks for delivery, subject to change

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