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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 24

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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Ball Check Valve ACR 3/8 Push

Ball Check Valve ACR 3/8 Push

PARKER
$17.11 - $17.11
$17.11
$17.11 - $17.11
$17.11

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Body Material - Valves Acetal Resin Copolymer Pipe or Tube...

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$17.11 - $17.11
$17.11
$17.11 - $17.11
$17.11
Ball Check Valve ACR 5/16 Push

Ball Check Valve ACR 5/16 Push

PARKER
$16.12 - $16.12
$16.12
$16.12 - $16.12
$16.12

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Body Material - Valves Acetal Resin Copolymer Pipe or Tube...

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$16.12 - $16.12
$16.12
$16.12 - $16.12
$16.12
Ball Check Valve ACR 1/4 Push

Ball Check Valve ACR 1/4 Push

PARKER
$15.78 - $15.78
$15.78
$15.78 - $15.78
$15.78

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Body Material - Valves Acetal Resin Copolymer Pipe or Tube...

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$15.78 - $15.78
$15.78
$15.78 - $15.78
$15.78
Inline Check Valve PTFE 1/2 PARFLARE

Inline Check Valve PTFE 1/2 PARFLARE

PARKER
$592.27 - $592.27
$592.27
$592.27 - $592.27
$592.27

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

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$592.27 - $592.27
$592.27
$592.27 - $592.27
$592.27
Inline Check Valve PTFE 3/8 PARFLARE

Inline Check Valve PTFE 3/8 PARFLARE

PARKER
$495.04 - $495.04
$495.04
$495.04 - $495.04
$495.04

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

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$495.04 - $495.04
$495.04
$495.04 - $495.04
$495.04
Inline Check Valve PTFE 1/4 PARFLARE

Inline Check Valve PTFE 1/4 PARFLARE

PARKER
$498.73 - $498.73
$498.73
$498.73 - $498.73
$498.73

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

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$498.73 - $498.73
$498.73
$498.73 - $498.73
$498.73
Inline Check Valve PTFE 1/2 PARGRIP

Inline Check Valve PTFE 1/2 PARGRIP

PARKER
$603.18 - $603.18
$603.18
$603.18 - $603.18
$603.18

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

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$603.18 - $603.18
$603.18
$603.18 - $603.18
$603.18
Inline Check Valve PTFE 1/4 PARGRIP

Inline Check Valve PTFE 1/4 PARGRIP

PARKER
$425.66 - $425.66
$425.66
$425.66 - $425.66
$425.66

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

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$425.66 - $425.66
$425.66
$425.66 - $425.66
$425.66
Inline Check Valve PTFE 1/2 FNPT

Inline Check Valve PTFE 1/2 FNPT

PARKER
$586.40 - $586.40
$586.40
$586.40 - $586.40
$586.40

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

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$586.40 - $586.40
$586.40
$586.40 - $586.40
$586.40
Inline Check Valve PTFE 1/4 FNPT

Inline Check Valve PTFE 1/4 FNPT

PARKER
$432.80 - $432.80
$432.80
$432.80 - $432.80
$432.80

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

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$432.80 - $432.80
$432.80
$432.80 - $432.80
$432.80
Poppet Check Valve Brass 1/4 Comp.

Poppet Check Valve Brass 1/4 Comp.

PARKER
$80.37 - $80.37
$80.37
$80.37 - $80.37
$80.37

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

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$80.37 - $80.37
$80.37
$80.37 - $80.37
$80.37
Poppet Check Valve 316 SS 1/4 Comp.

Poppet Check Valve 316 SS 1/4 Comp.

PARKER
$132.37 - $132.37
$132.37
$132.37 - $132.37
$132.37

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

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$132.37 - $132.37
$132.37
$132.37 - $132.37
$132.37
Poppet Check Valve 316 SS 3/8 Comp.

Poppet Check Valve 316 SS 3/8 Comp.

PARKER
$223.61 - $223.61
$223.61
$223.61 - $223.61
$223.61

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

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$223.61 - $223.61
$223.61
$223.61 - $223.61
$223.61
Check Valve Kynar 3/8 x 1/4 PushxMNPT

Check Valve Kynar 3/8 x 1/4 PushxMNPT

PARKER
$22.66 - $22.66
$22.66
$22.66 - $22.66
$22.66

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves Kynar(R) Pipe or Tube Size 3/8 in...

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$22.66 - $22.66
$22.66
$22.66 - $22.66
$22.66
Poppet Check Valve Brass 3/8 Comp.

Poppet Check Valve Brass 3/8 Comp.

PARKER
$150.44 - $150.44
$150.44
$150.44 - $150.44
$150.44

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

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$150.44 - $150.44
$150.44
$150.44 - $150.44
$150.44
Poppet Check Valve Brass 1/4 Comp.

Poppet Check Valve Brass 1/4 Comp.

PARKER
$65.72 - $65.72
$65.72
$65.72 - $65.72
$65.72

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

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$65.72 - $65.72
$65.72
$65.72 - $65.72
$65.72
Poppet Check Valve Brass 1/2 Comp.

Poppet Check Valve Brass 1/2 Comp.

PARKER
$146.14 - $146.14
$146.14
$146.14 - $146.14
$146.14

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

View full Details
$146.14 - $146.14
$146.14
$146.14 - $146.14
$146.14
Poppet Check Valve Brass 3/8 Comp.

Poppet Check Valve Brass 3/8 Comp.

PARKER
$153.59 - $153.59
$153.59
$153.59 - $153.59
$153.59

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

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$153.59 - $153.59
$153.59
$153.59 - $153.59
$153.59
Poppet Check Valve 316 SS 1/2 Comp.

Poppet Check Valve 316 SS 1/2 Comp.

PARKER
$276.06 - $276.06
$276.06
$276.06 - $276.06
$276.06

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

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$276.06 - $276.06
$276.06
$276.06 - $276.06
$276.06
Poppet Check Valve 316 SS 3/8 Comp.

Poppet Check Valve 316 SS 3/8 Comp.

PARKER
$248.53 - $248.53
$248.53
$248.53 - $248.53
$248.53

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

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$248.53 - $248.53
$248.53
$248.53 - $248.53
$248.53
Poppet Check Valve 316 SS 1/8 Comp.

Poppet Check Valve 316 SS 1/8 Comp.

PARKER
$139.07 - $139.07
$139.07
$139.07 - $139.07
$139.07

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

View full Details
$139.07 - $139.07
$139.07
$139.07 - $139.07
$139.07
Poppet Check Valve 316 SS 1/2 Comp.

Poppet Check Valve 316 SS 1/2 Comp.

PARKER
$279.43 - $279.43
$279.43
$279.43 - $279.43
$279.43

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

View full Details
$279.43 - $279.43
$279.43
$279.43 - $279.43
$279.43
Poppet Check Valve 316 SS 1/4 Comp.

Poppet Check Valve 316 SS 1/4 Comp.

PARKER
$130.90 - $130.90
$130.90
$130.90 - $130.90
$130.90

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

View full Details
$130.90 - $130.90
$130.90
$130.90 - $130.90
$130.90
Poppet Check Valve 316 SS 1/4 FNPT

Poppet Check Valve 316 SS 1/4 FNPT

PARKER
$113.16 - $113.16
$113.16
$113.16 - $113.16
$113.16

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

View full Details
$113.16 - $113.16
$113.16
$113.16 - $113.16
$113.16

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