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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 577

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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Check Valves Threaded 1 Size

Check Valves Threaded 1 Size

SHARPE VALVES
$199.30 - $199.30
$199.30
$199.30 - $199.30
$199.30

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

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$199.30 - $199.30
$199.30
$199.30 - $199.30
$199.30
Air Gap Fitting 1 1/4 in 2 in NPT

Air Gap Fitting 1 1/4 in 2 in NPT

ZURN WILKINS
$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99

Air Gap Fitting For Use With Series 975XL3 Size 1 1/4 in 2 in Connection Type NPT Length 8 in Material of Construction Cast Iron Standards ANSI/ASM...

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$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99
Air Gap Fitting 4 in 6 in NPT

Air Gap Fitting 4 in 6 in NPT

ZURN WILKINS
$536.90 - $536.90
$536.90
$536.90 - $536.90
$536.90

Air Gap Fitting For Use With Series 475V Size 4 in 6 in Connection Type NPT Length 14 1/2 in Material of Construction Cast Iron Standards ANSI/ASME...

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$536.90 - $536.90
$536.90
$536.90 - $536.90
$536.90
Vacuum Breaker 6 3/4 in H 1 in

Vacuum Breaker 6 3/4 in H 1 in

ZURN WILKINS
$238.24 - $238.24
$238.24
$238.24 - $238.24
$238.24

Vacuum Breaker Size 1 in Material of Construction Low Lead Cast Bronze Max Pressure 150 psi Temp Range 33 Degrees F to 140 Degrees F Height 6 3/4 i...

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$238.24 - $238.24
$238.24
$238.24 - $238.24
$238.24
Backflow Preventer 3/4 in FNPT

Backflow Preventer 3/4 in FNPT

ZURN WILKINS
$1,041.17 - $1,041.17
$1,041.17
$1,041.17 - $1,041.17
$1,041.17

Backflow Preventer Size 3/4 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F M...

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$1,041.17 - $1,041.17
$1,041.17
$1,041.17 - $1,041.17
$1,041.17
Backflow Preventer 2 in FNPT

Backflow Preventer 2 in FNPT

ZURN WILKINS
$2,141.17 - $2,141.17
$2,141.17
$2,141.17 - $2,141.17
$2,141.17

Backflow Preventer Size 2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees F to 180 Degrees F Max Temp 180 Degrees F Max...

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$2,141.17 - $2,141.17
$2,141.17
$2,141.17 - $2,141.17
$2,141.17
Swing Check Valve 1 1/4 in Pipe/Tube

Swing Check Valve 1 1/4 in Pipe/Tube

MILWAUKEE VALVE
$231.39 - $231.39
$231.39
$231.39 - $231.39
$231.39

Item - Check Valves Check Valve Mechanism and Body Design Horizontal Swing Body Material - Valves Lead Free Brass Pipe or Tube Size 1 1/4 in Connec...

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$231.39 - $231.39
$231.39
$231.39 - $231.39
$231.39
Swing Check Valve 1/2 in Pipe/Tube

Swing Check Valve 1/2 in Pipe/Tube

MILWAUKEE VALVE
$62.62 - $62.62
$62.62
$62.62 - $62.62
$62.62

Item - Check Valves Check Valve Mechanism and Body Design Horizontal Swing Body Material - Valves Lead Free Brass Pipe or Tube Size 1/2 in Connecti...

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$62.62 - $62.62
$62.62
$62.62 - $62.62
$62.62
Check Valves Flanged X Flanged 2 Size

Check Valves Flanged X Flanged 2 Size

SHARPE VALVES
$818.92 - $818.92
$818.92
$818.92 - $818.92
$818.92

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

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$818.92 - $818.92
$818.92
$818.92 - $818.92
$818.92
Check Valves Flanged X Flanged 6 Size

Check Valves Flanged X Flanged 6 Size

SHARPE VALVES
$11,088.58 - $11,088.58
$11,088.58
$11,088.58 - $11,088.58
$11,088.58

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

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$11,088.58 - $11,088.58
$11,088.58
$11,088.58 - $11,088.58
$11,088.58
Check Valves Flanged X Flanged 3 Size

Check Valves Flanged X Flanged 3 Size

SHARPE VALVES
$3,224.57 - $3,224.57
$3,224.57
$3,224.57 - $3,224.57
$3,224.57

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

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$3,224.57 - $3,224.57
$3,224.57
$3,224.57 - $3,224.57
$3,224.57
Check Valves Flanged X Flanged 1 Size

Check Valves Flanged X Flanged 1 Size

SHARPE VALVES
$1,295.53 - $1,295.53
$1,295.53
$1,295.53 - $1,295.53
$1,295.53

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Swing Body Material - Valves Stainless Steel Pipe or Tube Size 1 in Co...

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$1,295.53 - $1,295.53
$1,295.53
$1,295.53 - $1,295.53
$1,295.53
Check Valve Flanged X Flanged 10 Size

Check Valve Flanged X Flanged 10 Size

SHARPE VALVES
$6,981.23 - $6,981.23
$6,981.23
$6,981.23 - $6,981.23
$6,981.23

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Swing Body Material - Valves Carbon Steel Pipe or Tube Size 10 in Conn...

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$6,981.23 - $6,981.23
$6,981.23
$6,981.23 - $6,981.23
$6,981.23
Check Valve Threaded X Threaded 1-1/4 Sz

Check Valve Threaded X Threaded 1-1/4 Sz

SHARPE VALVES
$909.05 - $909.05
$909.05
$909.05 - $909.05
$909.05

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Piston Body Material - Valves Stainless Steel Pipe or Tube Size 1 1/4 ...

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$909.05 - $909.05
$909.05
$909.05 - $909.05
$909.05
Check Valve Thread/Socket Weld 1-1/2 Sz

Check Valve Thread/Socket Weld 1-1/2 Sz

SHARPE VALVES
$923.83 - $923.83
$923.83
$923.83 - $923.83
$923.83

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

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$923.83 - $923.83
$923.83
$923.83 - $923.83
$923.83
Check Valve Threaded/Socket Weld 1/2 Sz

Check Valve Threaded/Socket Weld 1/2 Sz

SHARPE VALVES
$314.15 - $314.15
$314.15
$314.15 - $314.15
$314.15

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Piston Body Material - Valves Stainless Steel Pipe or Tube Size 1/2 in...

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$314.15 - $314.15
$314.15
$314.15 - $314.15
$314.15
Check Valve Socket Weld 1-1/4 Sz

Check Valve Socket Weld 1-1/4 Sz

SHARPE VALVES
$876.19 - $876.19
$876.19
$876.19 - $876.19
$876.19

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Piston Body Material - Valves Stainless Steel Pipe or Tube Size 1 1/4 ...

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$876.19 - $876.19
$876.19
$876.19 - $876.19
$876.19
Check Valve Threaded X Threaded 2 Size

Check Valve Threaded X Threaded 2 Size

SHARPE VALVES
$1,664.76 - $1,664.76
$1,664.76
$1,664.76 - $1,664.76
$1,664.76

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

View full Details
$1,664.76 - $1,664.76
$1,664.76
$1,664.76 - $1,664.76
$1,664.76
Check Valve Threaded/Socket Weld 1 Size

Check Valve Threaded/Socket Weld 1 Size

SHARPE VALVES
$617.88 - $617.88
$617.88
$617.88 - $617.88
$617.88

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

View full Details
$617.88 - $617.88
$617.88
$617.88 - $617.88
$617.88
Check Valve Socke WeldXSockt Weld 1 Size

Check Valve Socke WeldXSockt Weld 1 Size

SHARPE VALVES
$685.73 - $685.73
$685.73
$685.73 - $685.73
$685.73

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

View full Details
$685.73 - $685.73
$685.73
$685.73 - $685.73
$685.73
Check Valve Threaded X Threaded 3/8 Sz

Check Valve Threaded X Threaded 3/8 Sz

SHARPE VALVES
$131.04 - $131.04
$131.04
$131.04 - $131.04
$131.04

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Piston Body Material - Valves Steel Pipe or Tube Size 3/8 in Connectio...

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$131.04 - $131.04
$131.04
$131.04 - $131.04
$131.04
Check Valve Thread/Socket Weld 1-1/2 Sz

Check Valve Thread/Socket Weld 1-1/2 Sz

SHARPE VALVES
$325.50 - $325.50
$325.50
$325.50 - $325.50
$325.50

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Piston Body Material - Valves Steel Pipe or Tube Size 1 1/2 in Connect...

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$325.50 - $325.50
$325.50
$325.50 - $325.50
$325.50
Check Valve Threaded X Threaded 1-1/4 Sz

Check Valve Threaded X Threaded 1-1/4 Sz

SHARPE VALVES
$337.13 - $337.13
$337.13
$337.13 - $337.13
$337.13

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

View full Details
$337.13 - $337.13
$337.13
$337.13 - $337.13
$337.13
Check Valve Thread/Socket Weld 1-1/4 Sz

Check Valve Thread/Socket Weld 1-1/4 Sz

SHARPE VALVES
$314.13 - $314.13
$314.13
$314.13 - $314.13
$314.13

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

View full Details
$314.13 - $314.13
$314.13
$314.13 - $314.13
$314.13

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