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Backflow Preventers & Valves

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131 of 256 products

Watts LFN388 Vacuum Breaker 1/4 Inch Lead Free Atmospheric Chrome

Watts LFN388 Vacuum Breaker 1/4 Inch Lead Free Atmospheric Chrome

SKU #: WAT0792061   |   MPN #: 0792061
$273.17
$273.17 $0.00
MSRP: $370

Available in stock

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

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

SKU #: WAT0792076   |   MPN #: 0792076
$247.37
$247.37 $0.00
MSRP: $483

Available in stock

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
$288.37
$288.37 $0.00
MSRP: $539.50

Available in stock

Watts 0881399 909-AG-A Air Gap for 009 009M2 Backflow Preventers

Watts 0881399 909-AG-A Air Gap for 009 009M2 Backflow Preventers

SKU #: WAT0881399   |   MPN #: 0881399
$120.21
$120.21 $0.00
MSRP: $235

Available in stock

Legend Valve 800-841 Auto Fill Valve 1/2 Inch MNPT x FNPT with Backflow and Gauge

Legend Valve 800-841 Auto Fill Valve 1/2 Inch MNPT x FNPT with Backflow and Gauge

SKU #: LEG800841   |   MPN #: 800-841
$158.29
$158.29 $0.00
MSRP: $315.16

Available in stock

FEBCO 825HBV Reduced Pressure Zone Backflow Preventer 2 Inch Bronze

FEBCO 825HBV Reduced Pressure Zone Backflow Preventer 2 Inch Bronze

SKU #: FEBF825HBV2   |   MPN #: F825HBV
$1,204.74
$1,204.74 $0.00
MSRP: $2,250

Available in stock

Wilkins Zurn Double Check Backflow Preventer - 2-350XL

Wilkins Zurn Double Check Backflow Preventer - 2-350XL

SKU #: WIL2350   |   MPN #: 2-350XL
$1,442.99
$1,442.99 $0.00
MSRP: $2,692

Available in stock

Watts 88004088 Lead Free RPZ Backflow Preventer 1 Inch Tee Handle Strainer Flood Sensor

Watts 88004088 Lead Free RPZ Backflow Preventer 1 Inch Tee Handle Strainer Flood Sensor

SKU #: WAT88004088   |   MPN #: 88004088
$1,077.63
$1,077.63 $0.00
MSRP: $2,013

Available in stock

Watts Air Gap Vent Elbow For 3/4" - 1-1/2" Series 909/995 - 0881380

Watts Air Gap Vent Elbow For 3/4" - 1-1/2" Series 909/995 - 0881380

SKU #: WAT0881380   |   MPN #: 0881380
$49.34
$49.34 $0.00
MSRP: $182.50

Available in stock

Wilkins 375RP Reduced Pressure Backflow Preventer 3/4 Inch

Wilkins 375RP Reduced Pressure Backflow Preventer 3/4 Inch

SKU #: ZUR34375   |   MPN #: 34-375
$658.99
$658.99 $0.00
MSRP: $1,229

Available in stock

Watts 0881376 909-AG-C Air Gap for 009 909 Backflow Preventers

Watts 0881376 909-AG-C Air Gap for 009 909 Backflow Preventers

SKU #: WAT0881376   |   MPN #: 0881376
$137.71
$137.71 $0.00
MSRP: $269.50

Available in stock

Watts 0881378 909-AG-F Air Gap for 009 909 Backflow Preventers

Watts 0881378 909-AG-F Air Gap for 009 909 Backflow Preventers

SKU #: WAT0881378   |   MPN #: 0881378
$280.82
$280.82 $0.00
MSRP: $525

Available in stock

Watts 800M4FR 1/2" Freeze Resistant Pressure Vacuum Breaker

Watts 800M4FR 1/2" Freeze Resistant Pressure Vacuum Breaker

SKU #: WAT0388013   |   MPN #: 0388013
$370.99
$370.99 $0.00
MSRP: $694

Available in stock

Legend Valve S-459 Backflow Preventer 1/2 Inch FNPT Brass Atmospheric Vent

Legend Valve S-459 Backflow Preventer 1/2 Inch FNPT Brass Atmospheric Vent

SKU #: LEGS45912   |   MPN #: 115-117
$60.70
$60.70 $0.00
MSRP: $105.01

Available in stock

Watts 009M2-QT 1-1/4" Reduced Pressure Zone Assembly

Watts 009M2-QT 1-1/4" Reduced Pressure Zone Assembly

SKU #: WAT0062920   |   MPN #: 88004033
$1,148.96
$1,148.96 $0.00
MSRP: $2,145

Available in stock

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

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

SKU #: CALE573503A   |   MPN #: 573503A
$106.28
$106.28 $0.00
MSRP: $125

Available in stock

Caleffi 574006A Backflow Preventer 1" FNPT ASSE 1013

Caleffi 574006A Backflow Preventer 1" FNPT ASSE 1013

SKU #: CALE574006A   |   MPN #: 574006A
$403.29
$403.29 $0.00
MSRP: $551

Available in stock

Caleffi 574050A Backflow Preventer 3/4" NPT ASSE 1013

Caleffi 574050A Backflow Preventer 3/4" NPT ASSE 1013

SKU #: CALE574050A   |   MPN #: 574050A
$385.10
$385.10 $0.00
MSRP: $528

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
$107.65
$107.65 $0.00
MSRP: $145

Available in stock

Watts LF288A Vacuum Breaker 1/2 Inch Lead Free Anti-Siphon

Watts LF288A Vacuum Breaker 1/2 Inch Lead Free Anti-Siphon

SKU #: WAT0792038   |   MPN #: 0792038
$109.83
$109.83 $0.00
MSRP: $332

Available in stock

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