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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 222

Sub Collections

Check Valves
Check Valves
Sanitary Check Valves
Sanitary Check Valves
Vacuum Breakers
Vacuum Breakers
Backflow Preventers
Backflow Preventers
Backflow Preventer Test Kits
Backflow Preventer Test Kits
Backflow Preventer Repair Kits
Backflow Preventer Repair Kits
Backflow Preventer Accessories
Backflow Preventer Accessories
Flow Control Check Valves
Flow Control Check Valves
Surge Relief Valves
Surge Relief Valves
Foot Valve Spring Bronze 2
Foot Valves
Backwater Valve 4 in PVC 120 Deg F
Backwater Valves

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Y Swing Check Valve Bronze 3 FNPT

Y Swing Check Valve Bronze 3 FNPT

MILWAUKEE VALVE
$920.44 - $920.44
$920.44
$920.44 - $920.44
$920.44

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Swing Body Material - Valves Bronze Pipe or Tube Size 3 in Connectio...

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$920.44 - $920.44
$920.44
$920.44 - $920.44
$920.44
Y Swing Check Valve Bronze 3/8 FNPT

Y Swing Check Valve Bronze 3/8 FNPT

MILWAUKEE VALVE
$92.99 - $92.99
$92.99
$92.99 - $92.99
$92.99

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Swing Body Material - Valves Bronze Pipe or Tube Size 3/8 in Connect...

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$92.99 - $92.99
$92.99
$92.99 - $92.99
$92.99
Y Swing Check Valve Bronze 1/4 FNPT

Y Swing Check Valve Bronze 1/4 FNPT

MILWAUKEE VALVE
$92.99 - $92.99
$92.99
$92.99 - $92.99
$92.99

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Swing Body Material - Valves Bronze Pipe or Tube Size 1/4 in Connect...

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$92.99 - $92.99
$92.99
$92.99 - $92.99
$92.99
Y Swing Check Valve Bronze 2 FNPT

Y Swing Check Valve Bronze 2 FNPT

MILWAUKEE VALVE
$393.13 - $393.13
$393.13
$393.13 - $393.13
$393.13

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Swing Body Material - Valves Bronze Pipe or Tube Size 2 in Connectio...

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$393.13 - $393.13
$393.13
$393.13 - $393.13
$393.13
Y Swing Check Valve Bronze 1-1/2 FNPT

Y Swing Check Valve Bronze 1-1/2 FNPT

MILWAUKEE VALVE
$272.38 - $272.38
$272.38
$272.38 - $272.38
$272.38

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Swing Body Material - Valves Bronze Pipe or Tube Size 1 1/2 in Conne...

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$272.38 - $272.38
$272.38
$272.38 - $272.38
$272.38
Y Swing Check Valve Bronze 1-1/4 FNPT

Y Swing Check Valve Bronze 1-1/4 FNPT

MILWAUKEE VALVE
$201.28 - $201.28
$201.28
$201.28 - $201.28
$201.28

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Swing Body Material - Valves Bronze Pipe or Tube Size 1 1/4 in Conne...

View full Details
$201.28 - $201.28
$201.28
$201.28 - $201.28
$201.28
Y Swing Check Valve Bronze 1 FNPT

Y Swing Check Valve Bronze 1 FNPT

MILWAUKEE VALVE
$147.12 - $147.12
$147.12
$147.12 - $147.12
$147.12

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Swing Body Material - Valves Bronze Pipe or Tube Size 1 in Connectio...

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$147.12 - $147.12
$147.12
$147.12 - $147.12
$147.12
Y Swing Check Valve Bronze 3/4 FNPT

Y Swing Check Valve Bronze 3/4 FNPT

MILWAUKEE VALVE
$123.05 - $123.05
$123.05
$123.05 - $123.05
$123.05

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Swing Body Material - Valves Bronze Pipe or Tube Size 3/4 in Connect...

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$123.05 - $123.05
$123.05
$123.05 - $123.05
$123.05
Swing Check Valve 316 SS 2 FNPT

Swing Check Valve 316 SS 2 FNPT

APPROVED VENDOR
$201.08 - $201.08
$201.08
$201.08 - $201.08
$201.08

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves 316 Stainless Steel Pipe or Tube S...

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$201.08 - $201.08
$201.08
$201.08 - $201.08
$201.08
Swing Check Valve 316 SS 1-1/2 FNPT

Swing Check Valve 316 SS 1-1/2 FNPT

APPROVED VENDOR
$160.37 - $160.37
$160.37
$160.37 - $160.37
$160.37

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves 316 Stainless Steel Pipe or Tube S...

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$160.37 - $160.37
$160.37
$160.37 - $160.37
$160.37
Swing Check Valve 316 SS 3/8 FNPT

Swing Check Valve 316 SS 3/8 FNPT

APPROVED VENDOR
$57.25 - $57.25
$57.25
$57.25 - $57.25
$57.25

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves 316 Stainless Steel Pipe or Tube S...

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$57.25 - $57.25
$57.25
$57.25 - $57.25
$57.25
Swing Check Valve PVC 8 Flange

Swing Check Valve PVC 8 Flange

ASAHI
$2,881.95 - $2,881.95
$2,881.95
$2,881.95 - $2,881.95
$2,881.95

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 8 in Connect...

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$2,881.95 - $2,881.95
$2,881.95
$2,881.95 - $2,881.95
$2,881.95
Swing Check Valve PVC 6 Flange

Swing Check Valve PVC 6 Flange

ASAHI
$2,141.81 - $2,141.81
$2,141.81
$2,141.81 - $2,141.81
$2,141.81

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 6 in Connect...

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$2,141.81 - $2,141.81
$2,141.81
$2,141.81 - $2,141.81
$2,141.81
Swing Check Valve PVC 4 Flange

Swing Check Valve PVC 4 Flange

ASAHI
$1,966.89 - $1,966.89
$1,966.89
$1,966.89 - $1,966.89
$1,966.89

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 4 in Connect...

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$1,966.89 - $1,966.89
$1,966.89
$1,966.89 - $1,966.89
$1,966.89
Swing Check Valve PVC 3 Flange

Swing Check Valve PVC 3 Flange

ASAHI
$1,388.81 - $1,388.81
$1,388.81
$1,388.81 - $1,388.81
$1,388.81

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 3 in Connect...

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$1,388.81 - $1,388.81
$1,388.81
$1,388.81 - $1,388.81
$1,388.81
Swing Check Valve PVC 2-1/2 Flange

Swing Check Valve PVC 2-1/2 Flange

ASAHI
$1,423.16 - $1,423.16
$1,423.16
$1,423.16 - $1,423.16
$1,423.16

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 2 1/2 in Con...

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$1,423.16 - $1,423.16
$1,423.16
$1,423.16 - $1,423.16
$1,423.16
Swing Check Valve PVC 2 Flange

Swing Check Valve PVC 2 Flange

ASAHI
$987.99 - $987.99
$987.99
$987.99 - $987.99
$987.99

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 2 in Connect...

View full Details
$987.99 - $987.99
$987.99
$987.99 - $987.99
$987.99
Swing Check Valve PVC 1-1/2 Flange

Swing Check Valve PVC 1-1/2 Flange

ASAHI
$727.19 - $727.19
$727.19
$727.19 - $727.19
$727.19

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 1 1/2 in Con...

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$727.19 - $727.19
$727.19
$727.19 - $727.19
$727.19
Swing Check Valve PVC 1 Flange

Swing Check Valve PVC 1 Flange

ASAHI
$584.04 - $584.04
$584.04
$584.04 - $584.04
$584.04

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 1 in Connect...

View full Details
$584.04 - $584.04
$584.04
$584.04 - $584.04
$584.04
Swing Check Valve PVC 3/4 Flange

Swing Check Valve PVC 3/4 Flange

ASAHI
$504.76 - $504.76
$504.76
$504.76 - $504.76
$504.76

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 3/4 in Conne...

View full Details
$504.76 - $504.76
$504.76
$504.76 - $504.76
$504.76
Double Disc Check Valve SS 8 Flange

Double Disc Check Valve SS 8 Flange

SSI
$2,143.74 - $2,143.74
$2,143.74
$2,143.74 - $2,143.74
$2,143.74

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Double Disc Body Material - Valves Stainless Steel Pipe or Tube...

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$2,143.74 - $2,143.74
$2,143.74
$2,143.74 - $2,143.74
$2,143.74
Disc Check Valve Cast Iron 8 Flange

Disc Check Valve Cast Iron 8 Flange

SSI
$540.51 - $540.51
$540.51
$540.51 - $540.51
$540.51

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Double Disc Body Material - Valves Cast Iron Pipe or Tube Size ...

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$540.51 - $540.51
$540.51
$540.51 - $540.51
$540.51
Disc Check Valve Cast Iron 3 Flange

Disc Check Valve Cast Iron 3 Flange

SSI
$109.50 - $109.50
$109.50
$109.50 - $109.50
$109.50

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Double Disc Body Material - Valves Cast Iron Pipe or Tube Size ...

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$109.50 - $109.50
$109.50
$109.50 - $109.50
$109.50
Silent Check Valve Cast Iron 3 Flange

Silent Check Valve Cast Iron 3 Flange

SSI
$190.27 - $190.27
$190.27
$190.27 - $190.27
$190.27

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Silent Body Material - Valves Cast Iron Pipe or Tube Size 3 in ...

View full Details
$190.27 - $190.27
$190.27
$190.27 - $190.27
$190.27

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