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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 44

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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Spring Check Valve 1/2In Clamp SS 145psi

Spring Check Valve 1/2In Clamp SS 145psi

VNE
$345.21 - $345.21
$345.21
$345.21 - $345.21
$345.21

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 1/2 in Connection Clamp Surface Finish 20 RA ID Overall Length 3 1/2 in...

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$345.21 - $345.21
$345.21
$345.21 - $345.21
$345.21
Spring Check Valve 2.5In Clamp SS 145psi

Spring Check Valve 2.5In Clamp SS 145psi

VNE
$775.23 - $775.23
$775.23
$775.23 - $775.23
$775.23

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 2 1/2 in Connection Clamp Surface Finish 20 RA ID Overall Length 5 3/8 ...

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$775.23 - $775.23
$775.23
$775.23 - $775.23
$775.23
Spring Check Valve 1In Clamp SS 145psi

Spring Check Valve 1In Clamp SS 145psi

VNE
$440.11 - $440.11
$440.11
$440.11 - $440.11
$440.11

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 1 in Connection Clamp Surface Finish 20 RA ID Overall Length 4 1/8 in M...

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$440.11 - $440.11
$440.11
$440.11 - $440.11
$440.11
Check Valve Spring 4In Clamp 145 psi SS

Check Valve Spring 4In Clamp 145 psi SS

VNE
$1,336.58 - $1,336.58
$1,336.58
$1,336.58 - $1,336.58
$1,336.58

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 4 in Connection Clamp Surface Finish 20 RA ID Overall Length 8 1/8 in M...

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$1,336.58 - $1,336.58
$1,336.58
$1,336.58 - $1,336.58
$1,336.58
Spring Check Valve 3In Clamp SS 145psi

Spring Check Valve 3In Clamp SS 145psi

VNE
$986.94 - $986.94
$986.94
$986.94 - $986.94
$986.94

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 3 in Connection Clamp Surface Finish 20 RA ID Overall Length 6 1/8 in M...

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$986.94 - $986.94
$986.94
$986.94 - $986.94
$986.94
Spring Check Valve 2In Clamp SS 145psi

Spring Check Valve 2In Clamp SS 145psi

VNE
$541.62 - $541.62
$541.62
$541.62 - $541.62
$541.62

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 2 in Connection Clamp Surface Finish 20 RA ID Overall Length 5 1/16 in ...

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$541.62 - $541.62
$541.62
$541.62 - $541.62
$541.62
Spring Check Valve 1.5In Clamp SS 145psi

Spring Check Valve 1.5In Clamp SS 145psi

VNE
$443.89 - $443.89
$443.89
$443.89 - $443.89
$443.89

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 1 1/2 in Connection Clamp Surface Finish 20 RA ID Overall Length 4 9/16...

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$443.89 - $443.89
$443.89
$443.89 - $443.89
$443.89
Spring Check Valve 3/4In Clamp SS 145psi

Spring Check Valve 3/4In Clamp SS 145psi

VNE
$399.37 - $399.37
$399.37
$399.37 - $399.37
$399.37

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 3/4 in Connection Clamp Surface Finish 20 RA ID Overall Length 3 1/2 in...

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$399.37 - $399.37
$399.37
$399.37 - $399.37
$399.37
Air Blow Check Valve Pipe Size 4 Clamp

Air Blow Check Valve Pipe Size 4 Clamp

VNE
$588.34 - $588.34
$588.34
$588.34 - $588.34
$588.34

Air Blow Check Valve Material of Construction T316L Stainless Steel Tube Size 4 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 3 ...

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$588.34 - $588.34
$588.34
$588.34 - $588.34
$588.34
Spring Check Valve Pipe Size 2 Clamp

Spring Check Valve Pipe Size 2 Clamp

VNE
$475.18 - $475.18
$475.18
$475.18 - $475.18
$475.18

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 2 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 5 1/...

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$475.18 - $475.18
$475.18
$475.18 - $475.18
$475.18
Spring Check Valve Pipe Size 1/2 Clamp

Spring Check Valve Pipe Size 1/2 Clamp

VNE
$428.03 - $428.03
$428.03
$428.03 - $428.03
$428.03

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 1/2 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 4 ...

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$428.03 - $428.03
$428.03
$428.03 - $428.03
$428.03
Air Blow Check Valve Pipe Size 1 1/2

Air Blow Check Valve Pipe Size 1 1/2

VNE
$540.96 - $540.96
$540.96
$540.96 - $540.96
$540.96

Air Blow Check Valve Material of Construction T316L Stainless Steel Tube Size 1 1/2 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Lengt...

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$540.96 - $540.96
$540.96
$540.96 - $540.96
$540.96
Air Blow Check Valve Pipe Size 2 1/2

Air Blow Check Valve Pipe Size 2 1/2

VNE
$455.40 - $455.40
$455.40
$455.40 - $455.40
$455.40

Air Blow Check Valve Material of Construction T316L Stainless Steel Tube Size 2 1/2 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Lengt...

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$455.40 - $455.40
$455.40
$455.40 - $455.40
$455.40
Spring Check Valve Pipe Size 4 Clamp

Spring Check Valve Pipe Size 4 Clamp

VNE
$1,266.84 - $1,266.84
$1,266.84
$1,266.84 - $1,266.84
$1,266.84

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 4 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 8 1/...

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$1,266.84 - $1,266.84
$1,266.84
$1,266.84 - $1,266.84
$1,266.84
Spring Check Valve Pipe Size 1 Clamp

Spring Check Valve Pipe Size 1 Clamp

VNE
$414.23 - $414.23
$414.23
$414.23 - $414.23
$414.23

Spring Check Valve Material of Construction T316L Stainless Steel Tube Size 1 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 4 1/...

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$414.23 - $414.23
$414.23
$414.23 - $414.23
$414.23
Air Blow Check Valve Pipe Size 3 Clamp

Air Blow Check Valve Pipe Size 3 Clamp

VNE
$654.12 - $654.12
$654.12
$654.12 - $654.12
$654.12

Air Blow Check Valve Material of Construction T316L Stainless Steel Tube Size 3 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 13...

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$654.12 - $654.12
$654.12
$654.12 - $654.12
$654.12
Air Blow Check Valve Pipe Size 2 1/2

Air Blow Check Valve Pipe Size 2 1/2

VNE
$610.42 - $610.42
$610.42
$610.42 - $610.42
$610.42

Air Blow Check Valve Material of Construction T316L Stainless Steel Tube Size 2 1/2 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Lengt...

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$610.42 - $610.42
$610.42
$610.42 - $610.42
$610.42
Air Blow Check Valve Pipe Size 2 Clamp

Air Blow Check Valve Pipe Size 2 Clamp

VNE
$565.80 - $565.80
$565.80
$565.80 - $565.80
$565.80

Air Blow Check Valve Material of Construction T316L Stainless Steel Tube Size 2 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 11...

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$565.80 - $565.80
$565.80
$565.80 - $565.80
$565.80
Air Blow Check Valve Pipe Size 3 Clamp

Air Blow Check Valve Pipe Size 3 Clamp

VNE
$500.02 - $500.02
$500.02
$500.02 - $500.02
$500.02

Air Blow Check Valve Material of Construction T316L Stainless Steel Tube Size 3 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 13...

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$500.02 - $500.02
$500.02
$500.02 - $500.02
$500.02
Air Blow Check Valve Pipe Size 2 Clamp

Air Blow Check Valve Pipe Size 2 Clamp

VNE
$416.76 - $416.76
$416.76
$416.76 - $416.76
$416.76

Air Blow Check Valve Material of Construction T316L Stainless Steel Tube Size 2 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 11...

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$416.76 - $416.76
$416.76
$416.76 - $416.76
$416.76
Air Blow Check Valve Pipe Size 4 Clamp

Air Blow Check Valve Pipe Size 4 Clamp

VNE
$731.40 - $731.40
$731.40
$731.40 - $731.40
$731.40

Air Blow Check Valve Material of Construction T316L Stainless Steel Tube Size 4 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 8 ...

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$731.40 - $731.40
$731.40
$731.40 - $731.40
$731.40
Air Blow Check Valve Pipe Size 3 Clamp

Air Blow Check Valve Pipe Size 3 Clamp

VNE
$654.12 - $654.12
$654.12
$654.12 - $654.12
$654.12

Air Blow Check Valve Material of Construction T316L Stainless Steel Tube Size 3 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 13...

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$654.12 - $654.12
$654.12
$654.12 - $654.12
$654.12
Air Blow Check Valve Pipe Size 2 Clamp

Air Blow Check Valve Pipe Size 2 Clamp

VNE
$565.80 - $565.80
$565.80
$565.80 - $565.80
$565.80

Air Blow Check Valve Material of Construction T316L Stainless Steel Tube Size 2 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Length 11...

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$565.80 - $565.80
$565.80
$565.80 - $565.80
$565.80
Air Blow Check Valve Pipe Size 1 1/2

Air Blow Check Valve Pipe Size 1 1/2

VNE
$540.96 - $540.96
$540.96
$540.96 - $540.96
$540.96

Air Blow Check Valve Material of Construction T316L Stainless Steel Tube Size 1 1/2 in Connection Clamp Surface Finish 32 RA I.D./O.D Overall Lengt...

View full Details
$540.96 - $540.96
$540.96
$540.96 - $540.96
$540.96

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