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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 1413

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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Swing Check Valve PVC 3 Flange

Swing Check Valve PVC 3 Flange

APPROVED VENDOR
$1,355.10 - $1,355.10
$1,355.10
$1,355.10 - $1,355.10
$1,355.10

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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$1,355.10 - $1,355.10
$1,355.10
$1,355.10 - $1,355.10
$1,355.10
Swing Check Valve 316 SS 1-1/2 FNPT

Swing Check Valve 316 SS 1-1/2 FNPT

APPROVED VENDOR
$254.97 - $254.97
$254.97
$254.97 - $254.97
$254.97

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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$254.97 - $254.97
$254.97
$254.97 - $254.97
$254.97
Swing Check Valve PVC 8 Flange

Swing Check Valve PVC 8 Flange

APPROVED VENDOR
$4,621.48 - $4,621.48
$4,621.48
$4,621.48 - $4,621.48
$4,621.48

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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$4,621.48 - $4,621.48
$4,621.48
$4,621.48 - $4,621.48
$4,621.48
Swing Check Valve 316 SS 1-1/4 FNPT

Swing Check Valve 316 SS 1-1/4 FNPT

APPROVED VENDOR
$185.45 - $185.45
$185.45
$185.45 - $185.45
$185.45

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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$185.45 - $185.45
$185.45
$185.45 - $185.45
$185.45
Swing Check Valve PVC 6 Flange

Swing Check Valve PVC 6 Flange

APPROVED VENDOR
$2,093.45 - $2,093.45
$2,093.45
$2,093.45 - $2,093.45
$2,093.45

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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$2,093.45 - $2,093.45
$2,093.45
$2,093.45 - $2,093.45
$2,093.45
Swing Check Valve 316 SS 1 FNPT

Swing Check Valve 316 SS 1 FNPT

APPROVED VENDOR
$149.56 - $149.56
$149.56
$149.56 - $149.56
$149.56

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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$149.56 - $149.56
$149.56
$149.56 - $149.56
$149.56
Swing Check Valve PVC 4 Flange

Swing Check Valve PVC 4 Flange

APPROVED VENDOR
$1,606.74 - $1,606.74
$1,606.74
$1,606.74 - $1,606.74
$1,606.74

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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$1,606.74 - $1,606.74
$1,606.74
$1,606.74 - $1,606.74
$1,606.74
Swing Check Valve 316 SS 1/2 FNPT

Swing Check Valve 316 SS 1/2 FNPT

APPROVED VENDOR
$96.36 - $96.36
$96.36
$96.36 - $96.36
$96.36

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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$96.36 - $96.36
$96.36
$96.36 - $96.36
$96.36
Swing Check Valve 316 SS 3/8 FNPT

Swing Check Valve 316 SS 3/8 FNPT

APPROVED VENDOR
$88.41 - $88.41
$88.41
$88.41 - $88.41
$88.41

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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$88.41 - $88.41
$88.41
$88.41 - $88.41
$88.41
Swing Check Valve 316 SS 1/4 FNPT

Swing Check Valve 316 SS 1/4 FNPT

APPROVED VENDOR
$88.41 - $88.41
$88.41
$88.41 - $88.41
$88.41

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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$88.41 - $88.41
$88.41
$88.41 - $88.41
$88.41
Swing Check Valve Cast Steel 8 Flange

Swing Check Valve Cast Steel 8 Flange

MILWAUKEE VALVE
$3,841.28 - $3,841.28
$3,841.28
$3,841.28 - $3,841.28
$3,841.28

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

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$3,841.28 - $3,841.28
$3,841.28
$3,841.28 - $3,841.28
$3,841.28
Swing Check Valve Cast Steel 6 Flange

Swing Check Valve Cast Steel 6 Flange

MILWAUKEE VALVE
$2,315.78 - $2,315.78
$2,315.78
$2,315.78 - $2,315.78
$2,315.78

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

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$2,315.78 - $2,315.78
$2,315.78
$2,315.78 - $2,315.78
$2,315.78
Swing Check Valve Cast Steel 4 Flange

Swing Check Valve Cast Steel 4 Flange

MILWAUKEE VALVE
$1,597.96 - $1,597.96
$1,597.96
$1,597.96 - $1,597.96
$1,597.96

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

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$1,597.96 - $1,597.96
$1,597.96
$1,597.96 - $1,597.96
$1,597.96
Swing Check Valve Cast Steel 3 Flange

Swing Check Valve Cast Steel 3 Flange

MILWAUKEE VALVE
$1,219.17 - $1,219.17
$1,219.17
$1,219.17 - $1,219.17
$1,219.17

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

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$1,219.17 - $1,219.17
$1,219.17
$1,219.17 - $1,219.17
$1,219.17
Swing Check Valve Steel 2-1/2 Flange

Swing Check Valve Steel 2-1/2 Flange

MILWAUKEE VALVE
$1,040.23 - $1,040.23
$1,040.23
$1,040.23 - $1,040.23
$1,040.23

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

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$1,040.23 - $1,040.23
$1,040.23
$1,040.23 - $1,040.23
$1,040.23
Swing Check Valve Cast Steel 2 Flange

Swing Check Valve Cast Steel 2 Flange

MILWAUKEE VALVE
$860.70 - $860.70
$860.70
$860.70 - $860.70
$860.70

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

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$860.70 - $860.70
$860.70
$860.70 - $860.70
$860.70
Swing Check Valve Bronze 2 FNPT

Swing Check Valve Bronze 2 FNPT

MILWAUKEE VALVE
$517.08 - $517.08
$517.08
$517.08 - $517.08
$517.08

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

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$517.08 - $517.08
$517.08
$517.08 - $517.08
$517.08
Swing Check Valve Bronze 1-1/2 FNPT

Swing Check Valve Bronze 1-1/2 FNPT

MILWAUKEE VALVE
$362.96 - $362.96
$362.96
$362.96 - $362.96
$362.96

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

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$362.96 - $362.96
$362.96
$362.96 - $362.96
$362.96
Swing Check Valve Bronze 1-1/4 FNPT

Swing Check Valve Bronze 1-1/4 FNPT

MILWAUKEE VALVE
$272.69 - $272.69
$272.69
$272.69 - $272.69
$272.69

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

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$272.69 - $272.69
$272.69
$272.69 - $272.69
$272.69
Swing Check Valve Bronze 3/4 FNPT

Swing Check Valve Bronze 3/4 FNPT

MILWAUKEE VALVE
$151.49 - $151.49
$151.49
$151.49 - $151.49
$151.49

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

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$151.49 - $151.49
$151.49
$151.49 - $151.49
$151.49
Swing Check Valve Bronze 1/2 FNPT

Swing Check Valve Bronze 1/2 FNPT

MILWAUKEE VALVE
$122.68 - $122.68
$122.68
$122.68 - $122.68
$122.68

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

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$122.68 - $122.68
$122.68
$122.68 - $122.68
$122.68
Swing Check Valve Bronze 3/8 FNPT

Swing Check Valve Bronze 3/8 FNPT

MILWAUKEE VALVE
$122.68 - $122.68
$122.68
$122.68 - $122.68
$122.68

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

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$122.68 - $122.68
$122.68
$122.68 - $122.68
$122.68
Swing Check Valve Bronze 1/4 FNPT

Swing Check Valve Bronze 1/4 FNPT

MILWAUKEE VALVE
$125.83 - $125.83
$125.83
$125.83 - $125.83
$125.83

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

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$125.83 - $125.83
$125.83
$125.83 - $125.83
$125.83
Swing Check Valve Bronze 3 Sweat

Swing Check Valve Bronze 3 Sweat

MILWAUKEE VALVE
$1,160.34 - $1,160.34
$1,160.34
$1,160.34 - $1,160.34
$1,160.34

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

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$1,160.34 - $1,160.34
$1,160.34
$1,160.34 - $1,160.34
$1,160.34

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