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Check Valves & Backflow Preventers
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Approved Vendor
(1)
MAINLINE
(1)
WATTS®
(6)
Backflow Type
Dual Check
(4)
Double Check Valve
(3)
Connection Type
Union Female Threaded x Union Joint
(1)
FIP
(1)
Country Of Origin
US
(7)
Nominal Size
3/4 in
(2)
6 in
(1)
1/2 in
(3)
2 in
(1)
1 in
(1)
Type
Inline
(3)
Filters
Search within category
Stocked Items
Stocked Items Only
Brands
Approved Vendor
(1)
MAINLINE
(1)
WATTS®
(6)
Backflow Type
Dual Check
(4)
Double Check Valve
(3)
Connection Type
Union Female Threaded x Union Joint
(1)
FIP
(1)
Country Of Origin
US
(7)
Nominal Size
3/4 in
(2)
6 in
(1)
1/2 in
(3)
2 in
(1)
1 in
(1)
Type
Inline
(3)
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WATTS 0062025 9D-M3-CAN 1/2 FIP BACK FLOW PREVENTOR
MFR Part #:Â
MFR Part #
9DM3
SKU #:Â
SKU #
1203897
U/M
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WATTS 0062131 007-QT 1/2 DOUBLE CHECK VALVE BACK FLOW PREVENTOR
MFR Part #:Â
MFR Part #
0062131
SKU #:Â
SKU #
1203717
U/M
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WATTS 0062020 007M3-QT 3/4 DOUBLE CHECK VALVE BACK FLOW PREVENTOR
MFR Part #:Â
MFR Part #
0062020
SKU #:Â
SKU #
1205660
U/M
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WATTS 0062026 9D-M2-CAN 3/4 FIP BACK FLOW PREVENTOR
MFR Part #:Â
MFR Part #
0062026
SKU #:Â
SKU #
1200325
U/M
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WATTS 0062306 007M1-QT 1 DOUBLE CHECK VALVE BACK FLOW PREVENTOR
MFR Part #:Â
MFR Part #
0062306
SKU #:Â
SKU #
1203718
U/M
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WATTS 0062427 007M1-QT 2 DOUBLE CHECK VALVE BACK FLOW PREVENTOR
MFR Part #:Â
MFR Part #
0062427
SKU #:Â
SKU #
1203728
U/M
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MAINLINE ML-FR4 4 FIO-DRAIN VLV
MFR Part #:Â
MFR Part #
ML-FR4
SKU #:Â
SKU #
1203161
U/M
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6 INLINE PVC DWV BACKWATER VALVE
MFR Part #:Â
MFR Part #
BACKWATER VALVE
SKU #:Â
SKU #
1303765
U/M
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