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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 1529

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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Piston Check Valve Brass 1/4 FNPT

Piston Check Valve Brass 1/4 FNPT

APPROVED VENDOR
$20.36 - $20.36
$20.36
$20.36 - $20.36
$20.36

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

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$20.36 - $20.36
$20.36
$20.36 - $20.36
$20.36
Piston Check Valve Brass 1/4 MNPTxFNPT

Piston Check Valve Brass 1/4 MNPTxFNPT

APPROVED VENDOR
$19.21 - $19.21
$19.21
$19.21 - $19.21
$19.21

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

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$19.21 - $19.21
$19.21
$19.21 - $19.21
$19.21
Piston Check Valve Brass 1/4 MNPTxFNPT

Piston Check Valve Brass 1/4 MNPTxFNPT

APPROVED VENDOR
$17.70 - $17.70
$17.70
$17.70 - $17.70
$17.70

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

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$17.70 - $17.70
$17.70
$17.70 - $17.70
$17.70
Piston Check Valve Brass 1/4 MNPT

Piston Check Valve Brass 1/4 MNPT

APPROVED VENDOR
$18.92 - $18.92
$18.92
$18.92 - $18.92
$18.92

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

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$18.92 - $18.92
$18.92
$18.92 - $18.92
$18.92
Piston Check Valve Brass 1/4 MNPT

Piston Check Valve Brass 1/4 MNPT

APPROVED VENDOR
$17.50 - $17.50
$17.50
$17.50 - $17.50
$17.50

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

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$17.50 - $17.50
$17.50
$17.50 - $17.50
$17.50
Piston Check Valve SS 1/8 FNPT

Piston Check Valve SS 1/8 FNPT

APPROVED VENDOR
$39.31 - $39.31
$39.31
$39.31 - $39.31
$39.31

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

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$39.31 - $39.31
$39.31
$39.31 - $39.31
$39.31
Piston Check Valve SS 1/8 MNPTxFNPT

Piston Check Valve SS 1/8 MNPTxFNPT

APPROVED VENDOR
$31.08 - $31.08
$31.08
$31.08 - $31.08
$31.08

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

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$31.08 - $31.08
$31.08
$31.08 - $31.08
$31.08
Piston Check Valve Brass 1/8 FNPT

Piston Check Valve Brass 1/8 FNPT

APPROVED VENDOR
$19.87 - $19.87
$19.87
$19.87 - $19.87
$19.87

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Brass Pipe or Tube Size 1/8 in Co...

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$19.87 - $19.87
$19.87
$19.87 - $19.87
$19.87
Piston Check Valve Brass 1/8 FNPT

Piston Check Valve Brass 1/8 FNPT

APPROVED VENDOR
$18.64 - $18.64
$18.64
$18.64 - $18.64
$18.64

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Brass Pipe or Tube Size 1/8 in Co...

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$18.64 - $18.64
$18.64
$18.64 - $18.64
$18.64
Piston Check Valve Brass 1/8 MNPTxFNPT

Piston Check Valve Brass 1/8 MNPTxFNPT

APPROVED VENDOR
$20.21 - $20.21
$20.21
$20.21 - $20.21
$20.21

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Brass Pipe or Tube Size 1/8 in Co...

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$20.21 - $20.21
$20.21
$20.21 - $20.21
$20.21
Piston Check Valve Brass 1/8 MNPTxFNPT

Piston Check Valve Brass 1/8 MNPTxFNPT

APPROVED VENDOR
$19.08 - $19.08
$19.08
$19.08 - $19.08
$19.08

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Brass Pipe or Tube Size 1/8 in Co...

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$19.08 - $19.08
$19.08
$19.08 - $19.08
$19.08
Piston Check Valve Brass 1/8 MNPTxFNPT

Piston Check Valve Brass 1/8 MNPTxFNPT

APPROVED VENDOR
$20.26 - $20.26
$20.26
$20.26 - $20.26
$20.26

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Brass Pipe or Tube Size 1/8 in Co...

View full Details
$20.26 - $20.26
$20.26
$20.26 - $20.26
$20.26
Piston Check Valve Brass 1/8 MNPT

Piston Check Valve Brass 1/8 MNPT

APPROVED VENDOR
$19.68 - $19.68
$19.68
$19.68 - $19.68
$19.68

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Brass Pipe or Tube Size 1/8 in Co...

View full Details
$19.68 - $19.68
$19.68
$19.68 - $19.68
$19.68
Piston Check Valve Brass 1/8 MNPT

Piston Check Valve Brass 1/8 MNPT

APPROVED VENDOR
$18.19 - $18.19
$18.19
$18.19 - $18.19
$18.19

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Brass Pipe or Tube Size 1/8 in Co...

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$18.19 - $18.19
$18.19
$18.19 - $18.19
$18.19
Poppet Check Valve Brass 1/2 FNPT

Poppet Check Valve Brass 1/2 FNPT

APPROVED VENDOR
$27.37 - $27.37
$27.37
$27.37 - $27.37
$27.37

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...

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$27.37 - $27.37
$27.37
$27.37 - $27.37
$27.37
Poppet Check Valve Brass 3/8 FNPT

Poppet Check Valve Brass 3/8 FNPT

APPROVED VENDOR
$22.79 - $22.79
$22.79
$22.79 - $22.79
$22.79

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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$22.79 - $22.79
$22.79
$22.79 - $22.79
$22.79
Poppet Check Valve Brass 3/8 FNPT

Poppet Check Valve Brass 3/8 FNPT

APPROVED VENDOR
$22.26 - $22.26
$22.26
$22.26 - $22.26
$22.26

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...

View full Details
$22.26 - $22.26
$22.26
$22.26 - $22.26
$22.26
Poppet Check Valve Brass 1/4 FNPT

Poppet Check Valve Brass 1/4 FNPT

APPROVED VENDOR
$19.71 - $19.71
$19.71
$19.71 - $19.71
$19.71

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...

View full Details
$19.71 - $19.71
$19.71
$19.71 - $19.71
$19.71
Poppet Check Valve Brass 1/4 FNPT

Poppet Check Valve Brass 1/4 FNPT

APPROVED VENDOR
$17.47 - $17.47
$17.47
$17.47 - $17.47
$17.47

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...

View full Details
$17.47 - $17.47
$17.47
$17.47 - $17.47
$17.47
Piston Check Valve SS 1/8 MNPTxFNPT

Piston Check Valve SS 1/8 MNPTxFNPT

APPROVED VENDOR
$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99

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

View full Details
$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99
Piston Check Valve SS 1/8 MNPT

Piston Check Valve SS 1/8 MNPT

APPROVED VENDOR
$31.06 - $31.06
$31.06
$31.06 - $31.06
$31.06

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

View full Details
$31.06 - $31.06
$31.06
$31.06 - $31.06
$31.06
Piston Check Valve SS 1/8 MNPT

Piston Check Valve SS 1/8 MNPT

APPROVED VENDOR
$28.91 - $28.91
$28.91
$28.91 - $28.91
$28.91

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

View full Details
$28.91 - $28.91
$28.91
$28.91 - $28.91
$28.91
Wafer Check Valve 316 SS 12 Flange

Wafer Check Valve 316 SS 12 Flange

CHAMPION
$7,441.35 - $7,441.35
$7,441.35
$7,441.35 - $7,441.35
$7,441.35

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

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$7,441.35 - $7,441.35
$7,441.35
$7,441.35 - $7,441.35
$7,441.35
Wafer Check Valve 316 SS 10 Flange

Wafer Check Valve 316 SS 10 Flange

CHAMPION
$5,559.07 - $5,559.07
$5,559.07
$5,559.07 - $5,559.07
$5,559.07

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

View full Details
$5,559.07 - $5,559.07
$5,559.07
$5,559.07 - $5,559.07
$5,559.07

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