Check Valves and Backflow Preventers

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Double Check Detector 774 6in Flanged
WATTS
774DCDA-OSY-CFM
$7,630.45
Double Check Detector 774 4in 22-3/4inH
WATTS
774DCDA-OSY-CFM
$5,838.77
Double Check Detector 774 3in Flanged
WATTS
774DCDA-OSY-CFM
$5,557.87
DoubleCheckDetector 774 2-1/2in Flanged
WATTS
774DCDA-OSY-CFM
$4,728.25
DoubleCheckDetector 4in Flanged
WATTS
709DCDA-OSY-GPM
$16,741.23
DoubleCheckDetector 709DCDA 8in Flanged
WATTS
709DCDA-OSY-GPM
$18,896.35
DoubleCheckDetector 709DCDA 6in Flanged
WATTS
709DCDA-OSY-GPM
$9,970.45
DoubleCheckDetector 709DCDA 4in Flanged
WATTS
709DCDA-OSY-GPM
$6,801.63
DoubleCheckDetector 709DCDA 3in Flanged
WATTS
709DCDA-OSY-GPM
$6,214.04
DoubleCheckDetector 10in Flanged
WATTS
709DCDA-OSY-CFM
$27,000.84
DoubleCheckDetector 709DCDA 8in Flanged
WATTS
709DCDA-OSY-CFM
$17,945.42
DoubleCheckDetector 709DCDA 6in Flanged
WATTS
709DCDA-OSY-CFM
$9,970.45
DoubleCheckDetector 709DCDA 4in Flanged
WATTS
709DCDA-OSY-CFM
$6,965.05
DoubleCheckDetector 709DCDA 3in Flanged
WATTS
709DCDA-OSY-CFM
$6,266.37
DoubleCheckDetector 007 3in Flanged
WATTS
007DCDAOSY-GPM
$6,540.27
DoubleCheckDetectorW/DomesticOSYShutoff
WATTS
007DCDAOSY-GPM
$6,322.88
Double Check Detector 007 2in FNPT
WATTS
007M1DCDA-OSY-GPM
$5,485.28
Double Check Detector 007 3in Flanged
WATTS
007DCDAOSY-CFM
$6,540.27
DoubleCheckDetector 007 2-1/2in 16-3/8
WATTS
007DCDAOSY-CFM
$6,322.88
Double Check Detector Watts 007 2in FNPT
WATTS
007M1DCDA-OSY-CFM
$5,485.28
Double Check Valve Watt774 12in Flanged
WATTS
774-OSY
$24,256.47
Double CheckValve Watt774 10in 53-3/4inH
WATTS
774-OSY
$15,879.95
Double Check Valve Watts774 8in 44-1/2
WATTS
774-OSY
$10,964.55
Double Check Valve Watts774 6in 35-5/8
WATTS
774-OSY
$6,322.36
Double Check Valve W774 4in 27-1/4inH
WATTS
774-OSY
$4,016.78
Double Check Valve Watts774 3in Flanged
WATTS
774-OSY
$3,979.99
DoubleCheckValve W774 2-1/2in OSYShutoff
WATTS
774-OSY
$3,165.28
Double Check Valve W774 12in 35-3/4inH
WATTS
774-NRS
$24,359.20
Double Check Valve Watt774 10in Flanged
WATTS
774-NRS
$17,045.58
Double Check Valve Watts774 8in 26-11/16
WATTS
774-NRS
$12,306.84
Double Check Valve Watts774 6in 21-1/2
WATTS
774-NRS
$6,336.89
Double Check Valve Watts774 4in Flanged
WATTS
774-NRS
$3,986.58
Double Check Valve Watts774 3in 14inH
WATTS
774-NRS
$3,790.40
DoubleCheckValve W774 2-1/2in NRSShutoff
WATTS
774-NRS
$3,363.77
Double Check Valve Watts 719 2in FNPT
WATTS
LF719-QT-S
$1,235.41
Double Check Valve Watts 719 3/4in FNPT
WATTS
LF719-QT-S
$480.36
Double Check Valve Watts719 1/2in FNPT
WATTS
LF719-QT-S
$497.07
Double Check Valve Watt709 10in Flanged
WATTS
LF709-OSY
$24,532.58
Double Check Valve Watts709 8in Flanged
WATTS
LF709-OSY
$17,173.36
Double Check Valve Watts709 6in Flanged
WATTS
LF709-OSY
$8,555.96