购买 Residential Water Backflow Valve

赞助
$575.88
Zurn Wilkins 112-350XL 1-1/2" 350XL Double Check Backflow Preventer
Amazon.com
2
Free shipping
$575.88
Zurn Wilkins 112-350XL 1-1/2" 350XL Double Check Backflow Preventer
Amazon.com
2
$557.87
Zurn Wilkins 1-975XL 1" 975XL Reduced Pressure Principle Backflow Preventer
Amazon.com
1
Free shipping
$557.87
Zurn Wilkins 1-975XL 1" 975XL Reduced Pressure Principle Backflow Preventer
Amazon.com
1
$64.38
Watts LF7R Series 1/2" X 1/2" Lead-Free Brass Residential Dual Check Valve Backflow Preventer, Union Female NPT Inlet X Female NPT Outlet, Compact
Amazon.com
7
Free shipping
$64.38
Watts LF7R Series 1/2" X 1/2" Lead-Free Brass Residential Dual Check Valve Backflow Preventer, Union Female NPT Inlet X Female NPT Outlet, Compact
Amazon.com
7
$364.87
Groen 146392 Backflow Preventer - Watts - Actuators
Parts Town
$364.87
Groen 146392 Backflow Preventer - Watts - Actuators
Parts Town
$799.85
Watts 2" 009M2 Backflow Preventer Reduced Pressure Zone Assembly RPZ 2 009M2-QT 0063010 63010
Amazon.com
15
Free shipping
$799.85
Watts 2" 009M2 Backflow Preventer Reduced Pressure Zone Assembly RPZ 2 009M2-QT 0063010 63010
Amazon.com
15
$156.34
Zurn Wilkins 1-NR3XLDUC 1" NR3XL Pressure Reducing Valve With Double Union FNPT Copper Sweat Connection
Amazon.com
88
Free shipping
$156.34
Zurn Wilkins 1-NR3XLDUC 1" NR3XL Pressure Reducing Valve With Double Union FNPT Copper Sweat Connection
Amazon.com
88
$286.59
Zurn Wilkins 114-NR3XLDUC 1-1/4" NR3XL Pressure Reducing Valve With Double Union FNPT Copper Sweat Connection
Amazon.com
49
Free shipping
$286.59
Zurn Wilkins 114-NR3XLDUC 1-1/4" NR3XL Pressure Reducing Valve With Double Union FNPT Copper Sweat Connection
Amazon.com
49
$25.20
2-Pack 3/4"GHT Brass Anti-Siphon Valve With Vacuum Breaker, Garden Hose Backflow Water Hammer Arrestor,Heated Water Hose For Rv,Check Valve,
Temu US
2
$25.20
2-Pack 3/4"GHT Brass Anti-Siphon Valve With Vacuum Breaker, Garden Hose Backflow Water Hammer Arrestor,Heated Water Hose For Rv,Check Valve,
Temu US
2
$30.43
3 in. ABS Backwater Valve For Drainage Systems
Home Depot
20
Free shipping
$30.43
3 in. ABS Backwater Valve For Drainage Systems
Home Depot
20
$39.45
4 in. PVC Backwater Valve For Drainage Systems
Home Depot
6
Free shipping
$39.45
4 in. PVC Backwater Valve For Drainage Systems
Home Depot
6
$40.40
4 in. PVC DWV Backwater Valve
Home Depot
62
Free shipping
$40.40
4 in. PVC DWV Backwater Valve
Home Depot
62
$2,028.04
MIFAB BV1300 Manually Operated Gate Type Backwater Valve
Roof Drain Express
$2,028.04
MIFAB BV1300 Manually Operated Gate Type Backwater Valve
Roof Drain Express
$8.69
$63.53
DN32 Female Thread Brass Non-Return 232PSI Prevent Water Backflow, Backflow
Temu US
折扣 86%
$8.69
$63.53
DN32 Female Thread Brass Non-Return 232PSI Prevent Water Backflow, Backflow
Temu US
$3,333.50
Backflow Preventer With Water Meter And Relief Valve
FireHoseDirect
$3,333.50
Backflow Preventer With Water Meter And Relief Valve
FireHoseDirect
$594.00
MIFAB BV1000 Cast Iron Horizontal Backwater Valve With PVC Flapper
Roof Drain Express
$594.00
MIFAB BV1000 Cast Iron Horizontal Backwater Valve With PVC Flapper
Roof Drain Express
$325.95
Zurn® Wilkins 350 1" Double Check Backflow Preventer, 175 PSI
Global Industrial
$325.95
Zurn® Wilkins 350 1" Double Check Backflow Preventer, 175 PSI
Global Industrial
$1,147.13
Watts Backflow Preventer: 009, Std Configuration, Bronze, 1 in Pipe Size, FNPT, 33F 180F Model: 1 009M2-QT
Grainger
$1,147.13
Watts Backflow Preventer: 009, Std Configuration, Bronze, 1 in Pipe Size, FNPT, 33F 180F Model: 1 009M2-QT
Grainger
$1,300.89
Zurn Wilkins Backflow Preventer: 975XL2, With Strainer, Bronze, 1 in Pipe Size, FNPT, 33F 180F Model: 1-975XL2SAG
Grainger
$1,300.89
Zurn Wilkins Backflow Preventer: 975XL2, With Strainer, Bronze, 1 in Pipe Size, FNPT, 33F 180F Model: 1-975XL2SAG
Grainger
$759.00
Zurn® Wilkins 975XL 1" Reduced Pressure Principle Backflow Preventer, 175 PSI
Global Industrial
$759.00
Zurn® Wilkins 975XL 1" Reduced Pressure Principle Backflow Preventer, 175 PSI
Global Industrial
$334.71
Watts Backflow Preventer: LF7, 3/8 in Pipe Size, FNPT X FNPT, 10 Gpm Flow Rate, 2.88 in Overall Lg Model: 3/8 LF7C
Grainger
$334.71
Watts Backflow Preventer: LF7, 3/8 in Pipe Size, FNPT X FNPT, 10 Gpm Flow Rate, 2.88 in Overall Lg Model: 3/8 LF7C
Grainger
$5.39
$41.67
Brass Check Valve 1/2 Inch, 3/4 Inch, 1 Inch Spring Backflow Non-Return, 3/4 Check Valve,1 Inch Check Valve For Shallow Well,Brass Fittings,
Temu US
折扣 87%
$5.39
$41.67
Brass Check Valve 1/2 Inch, 3/4 Inch, 1 Inch Spring Backflow Non-Return, 3/4 Check Valve,1 Inch Check Valve For Shallow Well,Brass Fittings,
Temu US
$649.00
Zurn® Wilkins 375 1" Reduced Pressure Principle Backflow Preventer, 175 PSI
Global Industrial
$649.00
Zurn® Wilkins 375 1" Reduced Pressure Principle Backflow Preventer, 175 PSI
Global Industrial
$44.99
Sioux Chief Procheck 4 in. D X 4 in. D Slip Plastic Swing Valve
Ace Hardware
$44.99
Sioux Chief Procheck 4 in. D X 4 in. D Slip Plastic Swing Valve
Ace Hardware
$1,413.14
MIFAB BV1200-R Cast Iron Backwater Valve With Floor Level Nickel Bronze Access Cover
Roof Drain Express
$1,413.14
MIFAB BV1200-R Cast Iron Backwater Valve With Floor Level Nickel Bronze Access Cover
Roof Drain Express
$1,360.92
Dixon Powhatan Backflow Preventer - BFP200
John M. Ellsworth Co., Inc.
$1,360.92
Dixon Powhatan Backflow Preventer - BFP200
John M. Ellsworth Co., Inc.
$359.33
Wilkins Double Check Backflow Preventer 3/4 in. 175 Psi Bronze
eBay
Free shipping
$359.33
Wilkins Double Check Backflow Preventer 3/4 in. 175 Psi Bronze
eBay
Free shipping
$202.27
Watts 0386463 B911, 1/2" Bronze Combination Fill Valve & Backflow Preventer (NPT X NPT) | Supplyhouse.Com
SupplyHouse.com
18
$202.27
Watts 0386463 B911, 1/2" Bronze Combination Fill Valve & Backflow Preventer (NPT X NPT) | Supplyhouse.Com
SupplyHouse.com
18
$150.00
Zurn Wilkins Double Check Backflow Preventer 34-350. In Box.
eBay
Free shipping
$150.00
Zurn Wilkins Double Check Backflow Preventer 34-350. In Box.
eBay
Free shipping
$201.99
Watts 3/8 Sd2-Fn Backflow Preventer,Size 3/8",200 Psi
eBay
Free shipping
$201.99
Watts 3/8 Sd2-Fn Backflow Preventer,Size 3/8",200 Psi
eBay
Free shipping
$85.00
WATTS 9D-M2-1/2 - Valves & Control Valve Supplies
Radwell.com
$85.00
WATTS 9D-M2-1/2 - Valves & Control Valve Supplies
Radwell.com
$2.50
3/4 in. Schedule 40 PVC Inline Check Valve For Backflow Prevention NSF Socket-Type
247Garden
$2.50
3/4 in. Schedule 40 PVC Inline Check Valve For Backflow Prevention NSF Socket-Type
247Garden
$447.85
Watts 1 in. D X 1 in. D FNPT X FNPT Brass Backflow Preventer Double Check Valve
Ace Hardware
$447.85
Watts 1 in. D X 1 in. D FNPT X FNPT Brass Backflow Preventer Double Check Valve
Ace Hardware
$20,397.95
Zurn 8" 375A Reduced Pressure Principle Backflow Preventer 8-375A
Core & Main
$20,397.95
Zurn 8" 375A Reduced Pressure Principle Backflow Preventer 8-375A
Core & Main
$1,939.43
Zurn Wilkins 975XL2 2 in. Cast Bronze FNPT 175 Psi Backflow Preventer
Pollardwater
Free shipping
$1,939.43
Zurn Wilkins 975XL2 2 in. Cast Bronze FNPT 175 Psi Backflow Preventer
Pollardwater
Free shipping
$525.80
$906.95
Wilkins 975XL RPZ Backflow Preventer 3/4 in. FPT | WK975XL-075
Sprinkler Warehouse
折扣 42%
$525.80
$906.95
Wilkins 975XL RPZ Backflow Preventer 3/4 in. FPT | WK975XL-075
Sprinkler Warehouse
$64.23
Watts 3/4 in. Bronze FPT X FPT Double Check Valve Assembly Backflow Preventer
Qzuw Outlet
$64.23
Watts 3/4 in. Bronze FPT X FPT Double Check Valve Assembly Backflow Preventer
Qzuw Outlet

购买 Residential Water Backflow Valve

赞助
$575.88
Zurn Wilkins 112-350XL 1-1/2" 350XL Double Check Backflow Preventer
Amazon.com
2
Free shipping
$575.88
Zurn Wilkins 112-350XL 1-1/2" 350XL Double Check Backflow Preventer
Amazon.com
2
$557.87
Zurn Wilkins 1-975XL 1" 975XL Reduced Pressure Principle Backflow Preventer
Amazon.com
1
Free shipping
$557.87
Zurn Wilkins 1-975XL 1" 975XL Reduced Pressure Principle Backflow Preventer
Amazon.com
1
$64.38
Watts LF7R Series 1/2" X 1/2" Lead-Free Brass Residential Dual Check Valve Backflow Preventer, Union Female NPT Inlet X Female NPT Outlet, Compact
Amazon.com
7
Free shipping
$64.38
Watts LF7R Series 1/2" X 1/2" Lead-Free Brass Residential Dual Check Valve Backflow Preventer, Union Female NPT Inlet X Female NPT Outlet, Compact
Amazon.com
7
$364.87
Groen 146392 Backflow Preventer - Watts - Actuators
Parts Town
$364.87
Groen 146392 Backflow Preventer - Watts - Actuators
Parts Town
$799.85
Watts 2" 009M2 Backflow Preventer Reduced Pressure Zone Assembly RPZ 2 009M2-QT 0063010 63010
Amazon.com
15
Free shipping
$799.85
Watts 2" 009M2 Backflow Preventer Reduced Pressure Zone Assembly RPZ 2 009M2-QT 0063010 63010
Amazon.com
15
$156.34
Zurn Wilkins 1-NR3XLDUC 1" NR3XL Pressure Reducing Valve With Double Union FNPT Copper Sweat Connection
Amazon.com
88
Free shipping
$156.34
Zurn Wilkins 1-NR3XLDUC 1" NR3XL Pressure Reducing Valve With Double Union FNPT Copper Sweat Connection
Amazon.com
88
$286.59
Zurn Wilkins 114-NR3XLDUC 1-1/4" NR3XL Pressure Reducing Valve With Double Union FNPT Copper Sweat Connection
Amazon.com
49
Free shipping
$286.59
Zurn Wilkins 114-NR3XLDUC 1-1/4" NR3XL Pressure Reducing Valve With Double Union FNPT Copper Sweat Connection
Amazon.com
49
$25.20
2-Pack 3/4"GHT Brass Anti-Siphon Valve With Vacuum Breaker, Garden Hose Backflow Water Hammer Arrestor,Heated Water Hose For Rv,Check Valve,
Temu US
2
$25.20
2-Pack 3/4"GHT Brass Anti-Siphon Valve With Vacuum Breaker, Garden Hose Backflow Water Hammer Arrestor,Heated Water Hose For Rv,Check Valve,
Temu US
2
$30.43
3 in. ABS Backwater Valve For Drainage Systems
Home Depot
20
Free shipping
$30.43
3 in. ABS Backwater Valve For Drainage Systems
Home Depot
20
$39.45
4 in. PVC Backwater Valve For Drainage Systems
Home Depot
6
Free shipping
$39.45
4 in. PVC Backwater Valve For Drainage Systems
Home Depot
6
$40.40
4 in. PVC DWV Backwater Valve
Home Depot
62
Free shipping
$40.40
4 in. PVC DWV Backwater Valve
Home Depot
62
$2,028.04
MIFAB BV1300 Manually Operated Gate Type Backwater Valve
Roof Drain Express
$2,028.04
MIFAB BV1300 Manually Operated Gate Type Backwater Valve
Roof Drain Express
$8.69
$63.53
DN32 Female Thread Brass Non-Return 232PSI Prevent Water Backflow, Backflow
Temu US
折扣 86%
$8.69
$63.53
DN32 Female Thread Brass Non-Return 232PSI Prevent Water Backflow, Backflow
Temu US
$3,333.50
Backflow Preventer With Water Meter And Relief Valve
FireHoseDirect
$3,333.50
Backflow Preventer With Water Meter And Relief Valve
FireHoseDirect
$594.00
MIFAB BV1000 Cast Iron Horizontal Backwater Valve With PVC Flapper
Roof Drain Express
$594.00
MIFAB BV1000 Cast Iron Horizontal Backwater Valve With PVC Flapper
Roof Drain Express
$325.95
Zurn® Wilkins 350 1" Double Check Backflow Preventer, 175 PSI
Global Industrial
$325.95
Zurn® Wilkins 350 1" Double Check Backflow Preventer, 175 PSI
Global Industrial
$1,147.13
Watts Backflow Preventer: 009, Std Configuration, Bronze, 1 in Pipe Size, FNPT, 33F 180F Model: 1 009M2-QT
Grainger
$1,147.13
Watts Backflow Preventer: 009, Std Configuration, Bronze, 1 in Pipe Size, FNPT, 33F 180F Model: 1 009M2-QT
Grainger
$1,300.89
Zurn Wilkins Backflow Preventer: 975XL2, With Strainer, Bronze, 1 in Pipe Size, FNPT, 33F 180F Model: 1-975XL2SAG
Grainger
$1,300.89
Zurn Wilkins Backflow Preventer: 975XL2, With Strainer, Bronze, 1 in Pipe Size, FNPT, 33F 180F Model: 1-975XL2SAG
Grainger

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