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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 1522

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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Vacuum Breaker 3/4In FNPT Bronze 125 psi

Vacuum Breaker 3/4In FNPT Bronze 125 psi

APOLLO
$56.60 - $56.60
$56.60
$56.60 - $56.60
$56.60

Vacuum Breaker Size 3/4 in Connection Type FNPT Material of Construction Bronze Seal Silicone Max Pressure 125 psi Temp Range 212 Degrees F Height ...

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$56.60 - $56.60
$56.60
$56.60 - $56.60
$56.60
Vacuum Breaker 1/2In FNPT Bronze 125 psi

Vacuum Breaker 1/2In FNPT Bronze 125 psi

APOLLO
$50.34 - $50.34
$50.34
$50.34 - $50.34
$50.34

Vacuum Breaker Size 1/2 in Connection Type FNPT Material of Construction Bronze Seal Silicone Max Pressure 125 psi Temp Range 212 Degrees F Height ...

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$50.34 - $50.34
$50.34
$50.34 - $50.34
$50.34
Vacuum Breaker 1/4In FNPT Bronze 125 psi

Vacuum Breaker 1/4In FNPT Bronze 125 psi

APOLLO
$40.81 - $40.81
$40.81
$40.81 - $40.81
$40.81

Vacuum Breaker Size 1/4 in Connection Type FNPT Material of Construction Bronze Seal Silicone Max Pressure 125 psi Temp Range 212 Degrees F Height ...

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$40.81 - $40.81
$40.81
$40.81 - $40.81
$40.81
Swing Check Valve Carbon Steel 4 Flange

Swing Check Valve Carbon Steel 4 Flange

NEWCO
$1,359.97 - $1,359.97
$1,359.97
$1,359.97 - $1,359.97
$1,359.97

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

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$1,359.97 - $1,359.97
$1,359.97
$1,359.97 - $1,359.97
$1,359.97
Spring Check Valve PVC 2 FNPT

Spring Check Valve PVC 2 FNPT

HAYWARD
$446.67 - $446.67
$446.67
$446.67 - $446.67
$446.67

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

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$446.67 - $446.67
$446.67
$446.67 - $446.67
$446.67
Spring Check Valve PVC 1 FNPT

Spring Check Valve PVC 1 FNPT

HAYWARD
$342.72 - $342.72
$342.72
$342.72 - $342.72
$342.72

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

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$342.72 - $342.72
$342.72
$342.72 - $342.72
$342.72
Spring Check Valve PVC 3 FNPT

Spring Check Valve PVC 3 FNPT

HAYWARD
$793.62 - $793.62
$793.62
$793.62 - $793.62
$793.62

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

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$793.62 - $793.62
$793.62
$793.62 - $793.62
$793.62
Spring Check Valve PVC 2 FNPT

Spring Check Valve PVC 2 FNPT

HAYWARD
$501.77 - $501.77
$501.77
$501.77 - $501.77
$501.77

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

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$501.77 - $501.77
$501.77
$501.77 - $501.77
$501.77
Spring Check Valve PVC 1 FNPT

Spring Check Valve PVC 1 FNPT

HAYWARD
$370.56 - $370.56
$370.56
$370.56 - $370.56
$370.56

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

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$370.56 - $370.56
$370.56
$370.56 - $370.56
$370.56
Vacuum Breaker 3/4 in FNPT PVC 150 psi

Vacuum Breaker 3/4 in FNPT PVC 150 psi

HAYWARD
$163.53 - $163.53
$163.53
$163.53 - $163.53
$163.53

Vacuum Breaker Size 3/4 in Connection Type FNPT Material of Construction PVC Seal Viton Max Pressure 150 psi Temp Range 140 Degrees F Height 1 3/4 ...

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$163.53 - $163.53
$163.53
$163.53 - $163.53
$163.53
Hose Connection Vacuum Breaker 3/4 in.

Hose Connection Vacuum Breaker 3/4 in.

WATTS
$68.36 - $68.36
$68.36
$68.36 - $68.36
$68.36

Hose Connection Vacuum Breaker Size 3/4 in Connection Type GHT Material of Construction Lead Free Brass Seal Silicone Max Pressure 125 psi Temp Ran...

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$68.36 - $68.36
$68.36
$68.36 - $68.36
$68.36
Swing Check Valve Iron 4 FNPT

Swing Check Valve Iron 4 FNPT

SHARPE VALVES
$775.97 - $775.97
$775.97
$775.97 - $775.97
$775.97

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves Ductile Iron Pipe or Tube Size 4 i...

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$775.97 - $775.97
$775.97
$775.97 - $775.97
$775.97
Swing Check Valve Iron 1 FNPT

Swing Check Valve Iron 1 FNPT

SHARPE VALVES
$102.10 - $102.10
$102.10
$102.10 - $102.10
$102.10

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves Ductile Iron Pipe or Tube Size 1 i...

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$102.10 - $102.10
$102.10
$102.10 - $102.10
$102.10
Swing Check Valve Carbon Steel 2 FNPT

Swing Check Valve Carbon Steel 2 FNPT

SHARPE VALVES
$220.27 - $220.27
$220.27
$220.27 - $220.27
$220.27

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

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$220.27 - $220.27
$220.27
$220.27 - $220.27
$220.27
Ball Check Valve PP 1-1/2 Socket

Ball Check Valve PP 1-1/2 Socket

ORION
$465.65 - $465.65
$465.65
$465.65 - $465.65
$465.65

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Body Material - Valves Polypropylene Pipe or Tube Size 1 1...

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$465.65 - $465.65
$465.65
$465.65 - $465.65
$465.65
Spring Swing Check Valve PVC 2 Union

Spring Swing Check Valve PVC 2 Union

VALTERRA
$46.36 - $46.36
$46.36
$46.36 - $46.36
$46.36

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

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$46.36 - $46.36
$46.36
$46.36 - $46.36
$46.36
Spring Swing Check Valve PVC 2 Union

Spring Swing Check Valve PVC 2 Union

VALTERRA
$48.07 - $48.07
$48.07
$48.07 - $48.07
$48.07

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

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$48.07 - $48.07
$48.07
$48.07 - $48.07
$48.07
Spring Swing Check Valve PVC 2 Slip

Spring Swing Check Valve PVC 2 Slip

VALTERRA
$30.48 - $30.48
$30.48
$30.48 - $30.48
$30.48

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

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$30.48 - $30.48
$30.48
$30.48 - $30.48
$30.48
Spring Swing Check Valve PVC 1-1/2 Slip

Spring Swing Check Valve PVC 1-1/2 Slip

VALTERRA
$27.04 - $27.04
$27.04
$27.04 - $27.04
$27.04

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

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$27.04 - $27.04
$27.04
$27.04 - $27.04
$27.04
Spring Swing Check Valve PVC 1 Slip

Spring Swing Check Valve PVC 1 Slip

VALTERRA
$18.20 - $18.20
$18.20
$18.20 - $18.20
$18.20

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

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$18.20 - $18.20
$18.20
$18.20 - $18.20
$18.20
Spring Swing Check Valve PVC 3/4 FNPT

Spring Swing Check Valve PVC 3/4 FNPT

VALTERRA
$7.20 - $7.20
$7.20
$7.20 - $7.20
$7.20

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

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$7.20 - $7.20
$7.20
$7.20 - $7.20
$7.20
Spring Swing Check Valve PVC 1/2 FNPT

Spring Swing Check Valve PVC 1/2 FNPT

VALTERRA
$7.12 - $7.12
$7.12
$7.12 - $7.12
$7.12

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

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$7.12 - $7.12
$7.12
$7.12 - $7.12
$7.12
Spring Swing Check Valve PVC 3 Slip

Spring Swing Check Valve PVC 3 Slip

VALTERRA
$68.80 - $68.80
$68.80
$68.80 - $68.80
$68.80

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

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$68.80 - $68.80
$68.80
$68.80 - $68.80
$68.80
Spring Swing Check Valve PVC 2 Slip

Spring Swing Check Valve PVC 2 Slip

VALTERRA
$27.43 - $27.43
$27.43
$27.43 - $27.43
$27.43

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

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$27.43 - $27.43
$27.43
$27.43 - $27.43
$27.43

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