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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 1413

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 Valve Spring 4In Clamp 145 psi SS

Check Valve Spring 4In Clamp 145 psi SS

VNE
$1,665.03 - $1,665.03
$1,665.03
$1,665.03 - $1,665.03
$1,665.03

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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$1,665.03 - $1,665.03
$1,665.03
$1,665.03 - $1,665.03
$1,665.03
Spring Check Valve 3In Clamp SS 145psi

Spring Check Valve 3In Clamp SS 145psi

VNE
$1,176.44 - $1,176.44
$1,176.44
$1,176.44 - $1,176.44
$1,176.44

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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$1,176.44 - $1,176.44
$1,176.44
$1,176.44 - $1,176.44
$1,176.44
Spring Check Valve 2In Clamp SS 145psi

Spring Check Valve 2In Clamp SS 145psi

VNE
$594.84 - $594.84
$594.84
$594.84 - $594.84
$594.84

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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$594.84 - $594.84
$594.84
$594.84 - $594.84
$594.84
Spring Check Valve 1.5In Clamp SS 145psi

Spring Check Valve 1.5In Clamp SS 145psi

VNE
$478.53 - $478.53
$478.53
$478.53 - $478.53
$478.53

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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$478.53 - $478.53
$478.53
$478.53 - $478.53
$478.53
Spring Check Valve 3/4In Clamp SS 145psi

Spring Check Valve 3/4In Clamp SS 145psi

VNE
$516.69 - $516.69
$516.69
$516.69 - $516.69
$516.69

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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$516.69 - $516.69
$516.69
$516.69 - $516.69
$516.69
Swing Check Valve Brass 2 Sweat

Swing Check Valve Brass 2 Sweat

MILWAUKEE VALVE
$378.26 - $378.26
$378.26
$378.26 - $378.26
$378.26

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

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$378.26 - $378.26
$378.26
$378.26 - $378.26
$378.26
Swing Check Valve Brass 1-1/2 Sweat

Swing Check Valve Brass 1-1/2 Sweat

MILWAUKEE VALVE
$286.06 - $286.06
$286.06
$286.06 - $286.06
$286.06

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

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$286.06 - $286.06
$286.06
$286.06 - $286.06
$286.06
Swing Check Valve Brass 1-1/4 Sweat

Swing Check Valve Brass 1-1/4 Sweat

MILWAUKEE VALVE
$238.74 - $238.74
$238.74
$238.74 - $238.74
$238.74

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

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$238.74 - $238.74
$238.74
$238.74 - $238.74
$238.74
Swing Check Valve Brass 1 Sweat

Swing Check Valve Brass 1 Sweat

MILWAUKEE VALVE
$153.64 - $153.64
$153.64
$153.64 - $153.64
$153.64

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

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$153.64 - $153.64
$153.64
$153.64 - $153.64
$153.64
Swing Check Valve Brass 3/4 Sweat

Swing Check Valve Brass 3/4 Sweat

MILWAUKEE VALVE
$114.51 - $114.51
$114.51
$114.51 - $114.51
$114.51

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves Brass Pipe or Tube Size 3/4 in Con...

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$114.51 - $114.51
$114.51
$114.51 - $114.51
$114.51
Swing Check Valve Brass 1/2 Sweat

Swing Check Valve Brass 1/2 Sweat

MILWAUKEE VALVE
$96.13 - $96.13
$96.13
$96.13 - $96.13
$96.13

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

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$96.13 - $96.13
$96.13
$96.13 - $96.13
$96.13
Swing Check Valve Brass 2 FNPT

Swing Check Valve Brass 2 FNPT

MILWAUKEE VALVE
$419.42 - $419.42
$419.42
$419.42 - $419.42
$419.42

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

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$419.42 - $419.42
$419.42
$419.42 - $419.42
$419.42
Swing Check Valve Brass 1-1/2 FNPT

Swing Check Valve Brass 1-1/2 FNPT

MILWAUKEE VALVE
$271.34 - $271.34
$271.34
$271.34 - $271.34
$271.34

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

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$271.34 - $271.34
$271.34
$271.34 - $271.34
$271.34
Swing Check Valve Brass 1-1/4 FNPT

Swing Check Valve Brass 1-1/4 FNPT

MILWAUKEE VALVE
$238.35 - $238.35
$238.35
$238.35 - $238.35
$238.35

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

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$238.35 - $238.35
$238.35
$238.35 - $238.35
$238.35
Swing Check Valve Brass 1 FNPT

Swing Check Valve Brass 1 FNPT

MILWAUKEE VALVE
$147.96 - $147.96
$147.96
$147.96 - $147.96
$147.96

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

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$147.96 - $147.96
$147.96
$147.96 - $147.96
$147.96
Swing Check Valve Brass 3/4 FNPT

Swing Check Valve Brass 3/4 FNPT

MILWAUKEE VALVE
$109.68 - $109.68
$109.68
$109.68 - $109.68
$109.68

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves Brass Pipe or Tube Size 3/4 in Con...

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$109.68 - $109.68
$109.68
$109.68 - $109.68
$109.68
Swing Check Valve Brass 1/2 FNPT

Swing Check Valve Brass 1/2 FNPT

MILWAUKEE VALVE
$101.91 - $101.91
$101.91
$101.91 - $101.91
$101.91

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

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$101.91 - $101.91
$101.91
$101.91 - $101.91
$101.91
Y Swing Check Valve Bronze 2 FNPT

Y Swing Check Valve Bronze 2 FNPT

MILWAUKEE VALVE
$550.81 - $550.81
$550.81
$550.81 - $550.81
$550.81

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

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$550.81 - $550.81
$550.81
$550.81 - $550.81
$550.81
Y Swing Check Valve Bronze 1-1/2 FNPT

Y Swing Check Valve Bronze 1-1/2 FNPT

MILWAUKEE VALVE
$378.07 - $378.07
$378.07
$378.07 - $378.07
$378.07

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

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$378.07 - $378.07
$378.07
$378.07 - $378.07
$378.07
Y Swing Check Valve Bronze 1 FNPT

Y Swing Check Valve Bronze 1 FNPT

MILWAUKEE VALVE
$205.27 - $205.27
$205.27
$205.27 - $205.27
$205.27

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

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$205.27 - $205.27
$205.27
$205.27 - $205.27
$205.27
Y Swing Check Valve Bronze 3/4 FNPT

Y Swing Check Valve Bronze 3/4 FNPT

MILWAUKEE VALVE
$168.57 - $168.57
$168.57
$168.57 - $168.57
$168.57

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Swing Body Material - Valves Bronze Pipe or Tube Size 3/4 in Connect...

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$168.57 - $168.57
$168.57
$168.57 - $168.57
$168.57
Y Swing Check Valve Bronze 1/2 FNPT

Y Swing Check Valve Bronze 1/2 FNPT

MILWAUKEE VALVE
$129.15 - $129.15
$129.15
$129.15 - $129.15
$129.15

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

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$129.15 - $129.15
$129.15
$129.15 - $129.15
$129.15
Y Swing Check Valve Bronze 1/4 FNPT

Y Swing Check Valve Bronze 1/4 FNPT

MILWAUKEE VALVE
$131.94 - $131.94
$131.94
$131.94 - $131.94
$131.94

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Swing Body Material - Valves Bronze Pipe or Tube Size 1/4 in Connect...

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$131.94 - $131.94
$131.94
$131.94 - $131.94
$131.94
Y Swing Check Valve Bronze 3 FNPT

Y Swing Check Valve Bronze 3 FNPT

MILWAUKEE VALVE
$1,160.33 - $1,160.33
$1,160.33
$1,160.33 - $1,160.33
$1,160.33

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Swing Body Material - Valves Bronze Pipe or Tube Size 3 in Connectio...

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$1,160.33 - $1,160.33
$1,160.33
$1,160.33 - $1,160.33
$1,160.33

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