Backflow Preventers | First Supply

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Check Valves & Backflow Preventers
Backflow Preventers

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WATTS®

0065371 LF919, LF919-QT Reduced Pressure Zone Assembly, Cast Copper Silicon Alloy Body

WATLF919QTD MFG #: 0065371
- Ball Valve / Gate Valve Type: Quarter-Turn Resilient Seated Ball Valve
- Body Material: Cast Copper Silicon Alloy
- Domestic / Import: Domestic
View Details
WATTS®

0065372 LF919, LF919-QT Double Check Valve Assembly

WATLF919QTF MFG #: 0065372
- Backflow Type: Reduced Pressure Zone
- Ball Valve / Gate Valve Type: Quarter-Turn Resilient Seated Ball Valve
- Body Material: Cast Copper Silicon Alloy
View Details
WATTS®

0065373 LF919, LF919-QT Double Check Valve Assembly, Cast Copper Silicon Alloy Body

WATLF919QTG MFG #: 0065373
- Backflow Type: Reduced Pressure Zone
- Ball Valve / Gate Valve Type: Quarter-Turn Resilient Seated Ball Valve
- Body Material: Cast Copper Silicon Alloy
View Details
WATTS®

0065374 LF919, LF919-QT Double Check Valve Assembly

WATLF919QTH MFG #: 0065374
- Backflow Type: Reduced Pressure Zone
- Ball Valve / Gate Valve Type: Quarter-Turn Resilient Seated Ball Valve
- Body Material: Cast Copper Silicon Alloy
View Details
WATTS®

0065375 LF919, LF919-QT Double Check Valve Assembly

WATLF919QTJ MFG #: 0065375
- Backflow Type: Reduced Pressure Zone
- Ball Valve / Gate Valve Type: Quarter-Turn Resilient Seated Ball Valve
- Body Material: Cast Copper Silicon Alloy
View Details
WATTS®

0065376 LF919, LF919-QT Double Check Valve Assembly

WATLF919QTK MFG #: 0065376
- Backflow Type: Reduced Pressure Zone
- Ball Valve / Gate Valve Type: Quarter-Turn Resilient Seated Ball Valve
- Body Material: Cast Copper Silicon Alloy
View Details
WATTS®

0065377 LF919, LF919-QT-S Reduced Pressure Zone Assembly, Cast Copper Silicon Alloy Body

WATLF919QTSD MFG #: 0065377
- Ball Valve / Gate Valve Type: Quarter-Turn Resilient Seated Ball Valve
- Body Material: Cast Copper Silicon Alloy
- Domestic / Import: Domestic
View Details
WATTS®

0065378 LF919, LF919-QT-S Reduced Pressure Zone Assembly, 3/4 in, Cast Copper Silicon Alloy Body

WATLF919QTSF MFG #: 0065378
- Ball Valve / Gate Valve Type: Quarter-Turn Resilient Seated Ball Valve
- Body Material: Cast Copper Silicon Alloy
- Domestic / Import: Domestic
View Details
WATTS®

0065379 LF919, LF919-QT-S Reduced Pressure Zone Assembly, 1 in, Cast Copper Silicon Alloy Body

WATLF919QTSG MFG #: 0065379
- Ball Valve / Gate Valve Type: Quarter-Turn Resilient Seated Ball Valve
- Body Material: Cast Copper Silicon Alloy
- Domestic / Import: Domestic
View Details

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