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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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Swing Check Valve Bronze 1-1/2 FNPT

Swing Check Valve Bronze 1-1/2 FNPT

APPROVED VENDOR
$90.21 - $90.21
$90.21
$90.21 - $90.21
$90.21

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

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$90.21 - $90.21
$90.21
$90.21 - $90.21
$90.21
Swing Check Valve Bronze 1 FNPT

Swing Check Valve Bronze 1 FNPT

APPROVED VENDOR
$49.12 - $49.12
$49.12
$49.12 - $49.12
$49.12

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

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$49.12 - $49.12
$49.12
$49.12 - $49.12
$49.12
Swing Check Valve PVC 1-1/2 Weld

Swing Check Valve PVC 1-1/2 Weld

ZOELLER
$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00

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

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$62.00 - $62.00
$62.00
$62.00 - $62.00
$62.00
Inline Check Valve Brass 5/16 FNPT

Inline Check Valve Brass 5/16 FNPT

PNEUMADYNE INC
$9.15 - $9.15
$9.15
$9.15 - $9.15
$9.15

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Body Material - Valves Brass Electroless Nickel Pipe or Tube Si...

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$9.15 - $9.15
$9.15
$9.15 - $9.15
$9.15
Inline Check Valve Brass 1/8 FNPT

Inline Check Valve Brass 1/8 FNPT

PNEUMADYNE INC
$10.84 - $10.84
$10.84
$10.84 - $10.84
$10.84

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Body Material - Valves Brass Electroless Nickel Pipe or Tube Si...

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$10.84 - $10.84
$10.84
$10.84 - $10.84
$10.84
Vacuum Breaker 2 in FNPT Polypropylene

Vacuum Breaker 2 in FNPT Polypropylene

PLAST-O-MATIC
$658.42 - $658.42
$658.42
$658.42 - $658.42
$658.42

Vacuum Breaker Size 2 in Connection Type FNPT Material of Construction Polypropylene Seal Viton Max Pressure 100 psi Temp Range 180 Degrees F Heigh...

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$658.42 - $658.42
$658.42
$658.42 - $658.42
$658.42
Vacuum Breaker 1-1/2 in FNPT 100 psi

Vacuum Breaker 1-1/2 in FNPT 100 psi

PLAST-O-MATIC
$517.11 - $517.11
$517.11
$517.11 - $517.11
$517.11

Vacuum Breaker Size 1 1/2 in Connection Type FNPT Material of Construction Polypropylene Seal Viton Max Pressure 100 psi Temp Range 180 Degrees F H...

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$517.11 - $517.11
$517.11
$517.11 - $517.11
$517.11
Vacuum Breaker 3 in FNPT PVC 100 psi

Vacuum Breaker 3 in FNPT PVC 100 psi

PLAST-O-MATIC
$1,152.16 - $1,152.16
$1,152.16
$1,152.16 - $1,152.16
$1,152.16

Vacuum Breaker Size 3 in Connection Type FNPT Material of Construction PVC Seal Viton Max Pressure 100 psi Temp Range 140 Degrees F Height 10 1/2 i...

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$1,152.16 - $1,152.16
$1,152.16
$1,152.16 - $1,152.16
$1,152.16
Vacuum Breaker 2 in FNPT PVC 100 psi

Vacuum Breaker 2 in FNPT PVC 100 psi

PLAST-O-MATIC
$588.12 - $588.12
$588.12
$588.12 - $588.12
$588.12

Vacuum Breaker Size 2 in Connection Type FNPT Material of Construction PVC Seal Viton Max Pressure 100 psi Temp Range 140 Degrees F Height 8 1/2 in...

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$588.12 - $588.12
$588.12
$588.12 - $588.12
$588.12
Vacuum Breaker 1-1/2 In FNPT PVC 100 psi

Vacuum Breaker 1-1/2 In FNPT PVC 100 psi

PLAST-O-MATIC
$495.36 - $495.36
$495.36
$495.36 - $495.36
$495.36

Vacuum Breaker Size 1 1/2 in Connection Type FNPT Material of Construction PVC Seal Viton Max Pressure 100 psi Temp Range 140 Degrees F Height 7 15...

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$495.36 - $495.36
$495.36
$495.36 - $495.36
$495.36
Vacuum Breaker 1 in FNPT Polypropylene

Vacuum Breaker 1 in FNPT Polypropylene

PLAST-O-MATIC
$335.23 - $335.23
$335.23
$335.23 - $335.23
$335.23

Vacuum Breaker Size 1 in Connection Type FNPT Material of Construction Polypropylene Seal Viton Max Pressure 100 psi Temp Range 180 Degrees F Heigh...

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$335.23 - $335.23
$335.23
$335.23 - $335.23
$335.23
Vacuum Breaker 3/4 In FNPT Polypropylene

Vacuum Breaker 3/4 In FNPT Polypropylene

PLAST-O-MATIC
$267.32 - $267.32
$267.32
$267.32 - $267.32
$267.32

Vacuum Breaker Size 3/4 in Connection Type FNPT Material of Construction Polypropylene Seal Viton Max Pressure 100 psi Temp Range 180 Degrees F Hei...

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$267.32 - $267.32
$267.32
$267.32 - $267.32
$267.32
Vacuum Breaker 1/2 In FNPT Polypropylene

Vacuum Breaker 1/2 In FNPT Polypropylene

PLAST-O-MATIC
$229.24 - $229.24
$229.24
$229.24 - $229.24
$229.24

Vacuum Breaker Size 1/2 in Connection Type FNPT Material of Construction Polypropylene Seal Viton Max Pressure 100 psi Temp Range 180 Degrees F Hei...

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$229.24 - $229.24
$229.24
$229.24 - $229.24
$229.24
Vacuum Breaker 1 in FNPT PVC 100 psi

Vacuum Breaker 1 in FNPT PVC 100 psi

PLAST-O-MATIC
$220.72 - $220.72
$220.72
$220.72 - $220.72
$220.72

Vacuum Breaker Size 1 in Connection Type FNPT Material of Construction PVC Seal Viton Max Pressure 100 psi Temp Range 140 Degrees F Height 5 7/64 i...

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$220.72 - $220.72
$220.72
$220.72 - $220.72
$220.72
Vacuum Breaker 3/4 in FNPT PVC 150 psi

Vacuum Breaker 3/4 in FNPT PVC 150 psi

PLAST-O-MATIC
$213.87 - $213.87
$213.87
$213.87 - $213.87
$213.87

Vacuum Breaker Size 3/4 in Connection Type FNPT Material of Construction PVC Seal Viton Max Pressure 100 psi Temp Range 140 Degrees F Height 4 19/3...

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$213.87 - $213.87
$213.87
$213.87 - $213.87
$213.87
Vacuum Breaker 1/2 in FNPT PVC 150 psi

Vacuum Breaker 1/2 in FNPT PVC 150 psi

PLAST-O-MATIC
$183.01 - $183.01
$183.01
$183.01 - $183.01
$183.01

Vacuum Breaker Size 1/2 in Connection Type FNPT Material of Construction PVC Seal Viton Max Pressure 100 psi Temp Range 140 Degrees F Height 4 5/16...

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$183.01 - $183.01
$183.01
$183.01 - $183.01
$183.01
Disc Check Valve Polypropylene 1/4

Disc Check Valve Polypropylene 1/4

PLAST-O-MATIC
$189.74 - $189.74
$189.74
$189.74 - $189.74
$189.74

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

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$189.74 - $189.74
$189.74
$189.74 - $189.74
$189.74
Disc Check Valve PVC 1/4 FNPT x Socket

Disc Check Valve PVC 1/4 FNPT x Socket

PLAST-O-MATIC
$151.89 - $151.89
$151.89
$151.89 - $151.89
$151.89

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

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$151.89 - $151.89
$151.89
$151.89 - $151.89
$151.89
Disc Check Valve Polypropylene 3

Disc Check Valve Polypropylene 3

PLAST-O-MATIC
$694.59 - $694.59
$694.59
$694.59 - $694.59
$694.59

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Disc Body Material - Valves Polypropylene Pipe or Tube Size 3 i...

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$694.59 - $694.59
$694.59
$694.59 - $694.59
$694.59
Disc Check Valve Polypropylene 1-1/2

Disc Check Valve Polypropylene 1-1/2

PLAST-O-MATIC
$330.08 - $330.08
$330.08
$330.08 - $330.08
$330.08

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

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$330.08 - $330.08
$330.08
$330.08 - $330.08
$330.08
Disc Check Valve PVC 3 FNPT x Socket

Disc Check Valve PVC 3 FNPT x Socket

PLAST-O-MATIC
$714.38 - $714.38
$714.38
$714.38 - $714.38
$714.38

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

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$714.38 - $714.38
$714.38
$714.38 - $714.38
$714.38
Disc Check Valve PVC 2 FNPT x Socket

Disc Check Valve PVC 2 FNPT x Socket

PLAST-O-MATIC
$398.95 - $398.95
$398.95
$398.95 - $398.95
$398.95

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

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$398.95 - $398.95
$398.95
$398.95 - $398.95
$398.95
Check Valve PVC 1-1/2 FNPT x Socket

Check Valve PVC 1-1/2 FNPT x Socket

PLAST-O-MATIC
$316.96 - $316.96
$316.96
$316.96 - $316.96
$316.96

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

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$316.96 - $316.96
$316.96
$316.96 - $316.96
$316.96
Disc Check Valve Polypropylene 1

Disc Check Valve Polypropylene 1

PLAST-O-MATIC
$211.07 - $211.07
$211.07
$211.07 - $211.07
$211.07

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

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$211.07 - $211.07
$211.07
$211.07 - $211.07
$211.07

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