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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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Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

ZURN WILKINS
$1,184.95 - $1,184.95
$1,184.95
$1,184.95 - $1,184.95
$1,184.95

Reduced Pressure Zone Backflow Preventer Series Wilkins 375XL Size 1 1/4 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degree...

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$1,184.95 - $1,184.95
$1,184.95
$1,184.95 - $1,184.95
$1,184.95
Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

ZURN WILKINS
$742.42 - $742.42
$742.42
$742.42 - $742.42
$742.42

Reduced Pressure Zone Backflow Preventer Series Wilkins 375XL Size 1 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees to...

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$742.42 - $742.42
$742.42
$742.42 - $742.42
$742.42
Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

ZURN WILKINS
$687.64 - $687.64
$687.64
$687.64 - $687.64
$687.64

Reduced Pressure Zone Backflow Preventer Series Wilkins 375XL Size 1/2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees ...

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$687.64 - $687.64
$687.64
$687.64 - $687.64
$687.64
Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

ZURN WILKINS
$1,671.93 - $1,671.93
$1,671.93
$1,671.93 - $1,671.93
$1,671.93

Reduced Pressure Zone Backflow Preventer Series Wilkins 975XL2 Size 2 in Connection FNPT Body Material Bronze Temp Range 33 Degrees to 140 Degrees ...

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$1,671.93 - $1,671.93
$1,671.93
$1,671.93 - $1,671.93
$1,671.93
Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

ZURN WILKINS
$1,506.52 - $1,506.52
$1,506.52
$1,506.52 - $1,506.52
$1,506.52

Reduced Pressure Zone Backflow Preventer Series Wilkins 975XL2 Size 1 1/2 in Connection FNPT Body Material Bronze Temp Range 33 Degrees to 140 Degr...

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$1,506.52 - $1,506.52
$1,506.52
$1,506.52 - $1,506.52
$1,506.52
Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

ZURN WILKINS
$860.10 - $860.10
$860.10
$860.10 - $860.10
$860.10

Reduced Pressure Zone Backflow Preventer Series Wilkins 975XL2 Size 1 in Connection FNPT Body Material Bronze Temp Range 33 Degrees to 140 Degrees ...

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$860.10 - $860.10
$860.10
$860.10 - $860.10
$860.10
Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

ZURN WILKINS
$778.75 - $778.75
$778.75
$778.75 - $778.75
$778.75

Reduced Pressure Zone Backflow Preventer Series Wilkins 975XL2 Size 1/2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees...

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$778.75 - $778.75
$778.75
$778.75 - $778.75
$778.75
Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

ZURN WILKINS
$663.08 - $663.08
$663.08
$663.08 - $663.08
$663.08

Reduced Pressure Zone Backflow Preventer Series Wilkins 975XL2 Size 1/4 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees...

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$663.08 - $663.08
$663.08
$663.08 - $663.08
$663.08
Swing Check Valve Cast Iron 4 Flange

Swing Check Valve Cast Iron 4 Flange

MILWAUKEE VALVE
$720.10 - $720.10
$720.10
$720.10 - $720.10
$720.10

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

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$720.10 - $720.10
$720.10
$720.10 - $720.10
$720.10
Swing Check Valve Iron 2-1/2 Flange

Swing Check Valve Iron 2-1/2 Flange

MILWAUKEE VALVE
$418.00 - $418.00
$418.00
$418.00 - $418.00
$418.00

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

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$418.00 - $418.00
$418.00
$418.00 - $418.00
$418.00
Concealed Vacuum Breaker 1/2 in MNPT

Concealed Vacuum Breaker 1/2 in MNPT

ZURN
$230.37 - $230.37
$230.37
$230.37 - $230.37
$230.37

Concealed Vacuum Breaker Size 1/2 in Connection Type MNPT Material of Construction Chrome-Plated Brass Seal Rubber Max Pressure 80 psi Temp Range 1...

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$230.37 - $230.37
$230.37
$230.37 - $230.37
$230.37
Swing Check Valve Brass 2 FNPT

Swing Check Valve Brass 2 FNPT

HAMMOND VALVE
$241.80 - $241.80
$241.80
$241.80 - $241.80
$241.80

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

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$241.80 - $241.80
$241.80
$241.80 - $241.80
$241.80
Dual Check Valve Copper Alloy 1/2 FNPT

Dual Check Valve Copper Alloy 1/2 FNPT

WATTS
$109.12 - $109.12
$109.12
$109.12 - $109.12
$109.12

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Body Material - Valves Cast Copper Alloy Pipe or Tube Size 1/2 in...

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$109.12 - $109.12
$109.12
$109.12 - $109.12
$109.12
Spring Check Valve SS 2 FNPT

Spring Check Valve SS 2 FNPT

BONOMI
$188.66 - $188.66
$188.66
$188.66 - $188.66
$188.66

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

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$188.66 - $188.66
$188.66
$188.66 - $188.66
$188.66
Spring Check Valve SS 1-1/2 FNPT

Spring Check Valve SS 1-1/2 FNPT

BONOMI
$169.83 - $169.83
$169.83
$169.83 - $169.83
$169.83

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

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$169.83 - $169.83
$169.83
$169.83 - $169.83
$169.83
Spring Check Valve SS 1-1/4 FNPT

Spring Check Valve SS 1-1/4 FNPT

BONOMI
$120.08 - $120.08
$120.08
$120.08 - $120.08
$120.08

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

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$120.08 - $120.08
$120.08
$120.08 - $120.08
$120.08
Spring Check Valve SS 1 FNPT

Spring Check Valve SS 1 FNPT

BONOMI
$75.06 - $75.06
$75.06
$75.06 - $75.06
$75.06

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

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$75.06 - $75.06
$75.06
$75.06 - $75.06
$75.06
Spring Check Valve SS 3/4 FNPT

Spring Check Valve SS 3/4 FNPT

BONOMI
$65.40 - $65.40
$65.40
$65.40 - $65.40
$65.40

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

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$65.40 - $65.40
$65.40
$65.40 - $65.40
$65.40
Spring Check Valve SS 1/2 FNPT

Spring Check Valve SS 1/2 FNPT

BONOMI
$48.82 - $48.82
$48.82
$48.82 - $48.82
$48.82

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

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$48.82 - $48.82
$48.82
$48.82 - $48.82
$48.82
Spring Check Valve 316 SS 1-1/2 FNPT

Spring Check Valve 316 SS 1-1/2 FNPT

BONOMI
$241.56 - $241.56
$241.56
$241.56 - $241.56
$241.56

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

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$241.56 - $241.56
$241.56
$241.56 - $241.56
$241.56
Check Valve ABS 1-1/4 or 1-1/2 Press

Check Valve ABS 1-1/4 or 1-1/2 Press

PHCC PRO SERIES
$32.57 - $32.57
$32.57
$32.57 - $32.57
$32.57

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

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$32.57 - $32.57
$32.57
$32.57 - $32.57
$32.57
Spring Check Valve 316 SS 1 FNPT

Spring Check Valve 316 SS 1 FNPT

BONOMI
$112.10 - $112.10
$112.10
$112.10 - $112.10
$112.10

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

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$112.10 - $112.10
$112.10
$112.10 - $112.10
$112.10
Spring Check Valve 316 SS 3/4 FNPT

Spring Check Valve 316 SS 3/4 FNPT

BONOMI
$96.16 - $96.16
$96.16
$96.16 - $96.16
$96.16

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

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$96.16 - $96.16
$96.16
$96.16 - $96.16
$96.16
Spring Check Valve 316 SS 1/2 FNPT

Spring Check Valve 316 SS 1/2 FNPT

BONOMI
$70.94 - $70.94
$70.94
$70.94 - $70.94
$70.94

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

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$70.94 - $70.94
$70.94
$70.94 - $70.94
$70.94

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