Backflow Preventers Total Products: 134
DoubleCheckValve W774 2-1/2in OSYShutoff
WATTS
Original price
$5,968.57
-
Original price
$5,968.57
Original price
$5,968.57
$5,968.57
-
$5,968.57
Current price
$5,968.57
Double Check Valve Assembly Series Watts 774 Size 2 1/2 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp...
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Original price
$5,968.57
-
Original price
$5,968.57
Original price
$5,968.57
$5,968.57
-
$5,968.57
Current price
$5,968.57
Double Check Valve W774 12in 35-3/4inH
WATTS
Original price
$50,169.02
-
Original price
$50,169.02
Original price
$50,169.02
$50,169.02
-
$50,169.02
Current price
$50,169.02
Double Check Valve Assembly Series Watts 774 Size 12 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp 11...
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Original price
$50,169.02
-
Original price
$50,169.02
Original price
$50,169.02
$50,169.02
-
$50,169.02
Current price
$50,169.02
Double Check Valve Watt774 10in Flanged
WATTS
Original price
$32,710.57
-
Original price
$32,710.57
Original price
$32,710.57
$32,710.57
-
$32,710.57
Current price
$32,710.57
Double Check Valve Assembly Series Watts 774 Size 10 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp 11...
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Original price
$32,710.57
-
Original price
$32,710.57
Original price
$32,710.57
$32,710.57
-
$32,710.57
Current price
$32,710.57
Double Check Valve Watts774 8in 26-11/16
WATTS
Original price
$23,616.88
-
Original price
$23,616.88
Original price
$23,616.88
$23,616.88
-
$23,616.88
Current price
$23,616.88
Double Check Valve Assembly Series Watts 774 Size 8 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp 110...
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Original price
$23,616.88
-
Original price
$23,616.88
Original price
$23,616.88
$23,616.88
-
$23,616.88
Current price
$23,616.88
Double Check Valve Watts774 6in 21-1/2
WATTS
Original price
$11,775.03
-
Original price
$11,775.03
Original price
$11,775.03
$11,775.03
-
$11,775.03
Current price
$11,775.03
Double Check Valve Assembly Series Watts 774 Size 6 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp 110...
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Original price
$11,775.03
-
Original price
$11,775.03
Original price
$11,775.03
$11,775.03
-
$11,775.03
Current price
$11,775.03
Double Check Valve Watts774 4in Flanged
WATTS
Original price
$7,650.29
-
Original price
$7,650.29
Original price
$7,650.29
$7,650.29
-
$7,650.29
Current price
$7,650.29
Double Check Valve Assembly Series Watts 774 Size 4 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp 110...
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Original price
$7,650.29
-
Original price
$7,650.29
Original price
$7,650.29
$7,650.29
-
$7,650.29
Current price
$7,650.29
Double Check Valve Watts774 3in 14inH
WATTS
Original price
$7,349.67
-
Original price
$7,349.67
Original price
$7,349.67
$7,349.67
-
$7,349.67
Current price
$7,349.67
Double Check Valve Assembly Series Watts 774 Size 3 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp 110...
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Original price
$7,349.67
-
Original price
$7,349.67
Original price
$7,349.67
$7,349.67
-
$7,349.67
Current price
$7,349.67
DoubleCheckValve W774 2-1/2in NRSShutoff
WATTS
Original price
$6,455.10
-
Original price
$6,455.10
Original price
$6,455.10
$6,455.10
-
$6,455.10
Current price
$6,455.10
Double Check Valve Assembly Series Watts 774 Size 2 1/2 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp...
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Original price
$6,455.10
-
Original price
$6,455.10
Original price
$6,455.10
$6,455.10
-
$6,455.10
Current price
$6,455.10
Double Check Valve Watts 719 2in FNPT
WATTS
Original price
$2,807.44
-
Original price
$2,807.44
Original price
$2,807.44
$2,807.44
-
$2,807.44
Current price
$2,807.44
Double Check Valve Assembly Series Watts 719 Size 2 in Connection FNPT Body Material Bronze Temp Range 33 to 180 Degrees F Max Temp 180 Degrees F M...
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Original price
$2,807.44
-
Original price
$2,807.44
Original price
$2,807.44
$2,807.44
-
$2,807.44
Current price
$2,807.44
Double Check Valve Watts 719 1in FNPT
WATTS
Original price
$1,005.63
-
Original price
$1,005.63
Original price
$1,005.63
$1,005.63
-
$1,005.63
Current price
$1,005.63
Double Check Valve Assembly Series Watts 719 Size 1 in Connection FNPT Body Material Bronze Temp Range 33 to 180 Degrees F Max Temp 180 Degrees F M...
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Original price
$1,005.63
-
Original price
$1,005.63
Original price
$1,005.63
$1,005.63
-
$1,005.63
Current price
$1,005.63
Double Check Valve Watts709 8in Flanged
WATTS
Original price
$30,847.28
-
Original price
$30,847.28
Original price
$30,847.28
$30,847.28
-
$30,847.28
Current price
$30,847.28
Double Check Valve Assembly Series Watts 709 Size 8 in Connection Flanged Body Material Cast Iron Temp Range 33 to 110 Degrees F Max Temp 110 Degre...
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Original price
$30,847.28
-
Original price
$30,847.28
Original price
$30,847.28
$30,847.28
-
$30,847.28
Current price
$30,847.28
Double Check Valve Watts709 6in Flanged
WATTS
Original price
$15,116.82
-
Original price
$15,116.82
Original price
$15,116.82
$15,116.82
-
$15,116.82
Current price
$15,116.82
Double Check Valve Assembly Series Watts 709 Size 6 in Connection Flanged Body Material Cast Iron Temp Range 33 to 110 Degrees F Max Temp 110 Degre...
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Original price
$15,116.82
-
Original price
$15,116.82
Original price
$15,116.82
$15,116.82
-
$15,116.82
Current price
$15,116.82
Double Check Valve W709 4in 22-3/4inH
WATTS
Original price
$10,595.71
-
Original price
$10,595.71
Original price
$10,595.71
$10,595.71
-
$10,595.71
Current price
$10,595.71
Double Check Valve Assembly Series Watts 709 Size 4 in Connection Flanged Body Material Cast Iron Temp Range 33 to 110 Degrees F Max Temp 110 Degre...
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Original price
$10,595.71
-
Original price
$10,595.71
Original price
$10,595.71
$10,595.71
-
$10,595.71
Current price
$10,595.71
DoubleCheckValve Watt709 3in 18-7/8inH
WATTS
Original price
$8,890.65
-
Original price
$8,890.65
Original price
$8,890.65
$8,890.65
-
$8,890.65
Current price
$8,890.65
Double Check Valve Assembly Series Watts 709 Size 3 in Connection Flanged Body Material Cast Iron Temp Range 33 to 110 Degrees F Max Temp 110 Degre...
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Original price
$8,890.65
-
Original price
$8,890.65
Original price
$8,890.65
$8,890.65
-
$8,890.65
Current price
$8,890.65
DoubleCheckValve 709 2-1/2in OSYShutoffs
WATTS
Original price
$9,168.87
-
Original price
$9,168.87
Original price
$9,168.87
$9,168.87
-
$9,168.87
Current price
$9,168.87
Double Check Valve Assembly Series Watts 709 Size 2 1/2 in Connection Flanged Body Material Cast Iron Temp Range 33 to 110 Degrees F Max Temp 110 D...
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Original price
$9,168.87
-
Original price
$9,168.87
Original price
$9,168.87
$9,168.87
-
$9,168.87
Current price
$9,168.87
Double CheckValve Watts709 23-13/16inH
WATTS
Original price
$37,844.91
-
Original price
$37,844.91
Original price
$37,844.91
$37,844.91
-
$37,844.91
Current price
$37,844.91
Double Check Valve Assembly Series Watts 709 Size 10 in Connection Flanged Body Material Cast Iron Temp Range 33 to 110 Degrees F Max Temp 110 Degr...
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Original price
$37,844.91
-
Original price
$37,844.91
Original price
$37,844.91
$37,844.91
-
$37,844.91
Current price
$37,844.91
Double Check Valve Watts709 6in 16inH
WATTS
Original price
$16,372.65
-
Original price
$16,372.65
Original price
$16,372.65
$16,372.65
-
$16,372.65
Current price
$16,372.65
Double Check Valve Assembly Series Watts 709 Size 6 in Connection Flanged Body Material Cast Iron Temp Range 33 to 110 Degrees F Max Temp 110 Degre...
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Original price
$16,372.65
-
Original price
$16,372.65
Original price
$16,372.65
$16,372.65
-
$16,372.65
Current price
$16,372.65
Dual Check with Vent Watts9BD 3/8in MNPT
WATTS
Original price
$656.09
-
Original price
$656.09
Original price
$656.09
$656.09
-
$656.09
Current price
$656.09
Dual Check with Atmospheric Vent Series Watts 9BD Size 3/8 in Connection MNPT Body Material Stainless Steel Temp Range 33 to 140 Degrees F Max Temp...
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Original price
$656.09
-
Original price
$656.09
Original price
$656.09
$656.09
-
$656.09
Current price
$656.09
Dual Check with Vent Watts9BD 1/4in MNPT
WATTS
Original price
$816.84
-
Original price
$816.84
Original price
$816.84
$816.84
-
$816.84
Current price
$816.84
Dual Check with Atmospheric Vent Series Watts 9BD Size 1/4 in Connection MNPT Body Material Stainless Steel Temp Range 33 to 140 Degrees F Max Temp...
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Original price
$816.84
-
Original price
$816.84
Original price
$816.84
$816.84
-
$816.84
Current price
$816.84
Dual Check with Vent Watt9BD 3/8in Flare
WATTS
Original price
$572.92
-
Original price
$572.92
Original price
$572.92
$572.92
-
$572.92
Current price
$572.92
Dual Check with Atmospheric Vent Series Watts 9BD Size 3/8 in Connection Flare Body Material Stainless Steel Temp Range 33 to 140 Degrees F Max Tem...
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Original price
$572.92
-
Original price
$572.92
Original price
$572.92
$572.92
-
$572.92
Current price
$572.92
Reduced Pressure Zone Backflow Preventer
WATTS
Original price
$1,039.39
-
Original price
$1,039.39
Original price
$1,039.39
$1,039.39
-
$1,039.39
Current price
$1,039.39
Reduced Pressure Zone Backflow Preventer Series Watts 009 Size 1 in Connection NPT Body Material Lead Free Bronze Temp Range 33 Degrees to 180 Degr...
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Original price
$1,039.39
-
Original price
$1,039.39
Original price
$1,039.39
$1,039.39
-
$1,039.39
Current price
$1,039.39
Backflow Preventer Size 1 1/2 175 psi
WATTS
Original price
$2,117.63
-
Original price
$2,117.63
Original price
$2,117.63
$2,117.63
-
$2,117.63
Current price
$2,117.63
Backflow Preventer Size 1 1/2 in Connection NPT Body Material Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degrees F Ma...
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Original price
$2,117.63
-
Original price
$2,117.63
Original price
$2,117.63
$2,117.63
-
$2,117.63
Current price
$2,117.63
Backflow Preventer Size 1/2 175 psi
WATTS
Original price
$857.64
-
Original price
$857.64
Original price
$857.64
$857.64
-
$857.64
Current price
$857.64
Backflow Preventer Size 1/2 in Connection NPT Body Material Lead Free Cast Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Max Temp 180...
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Original price
$857.64
-
Original price
$857.64
Original price
$857.64
$857.64
-
$857.64
Current price
$857.64
Backflow Preventer Size 2 175 psi
WATTS
Original price
$2,715.57
-
Original price
$2,715.57
Original price
$2,715.57
$2,715.57
-
$2,715.57
Current price
$2,715.57
Backflow Preventer Size 2 in Connection NPT Body Material Bronze Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175 psi...
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Original price
$2,715.57
-
Original price
$2,715.57
Original price
$2,715.57
$2,715.57
-
$2,715.57
Current price
$2,715.57