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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 1522

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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Foot Valve 2 Size NPT 3-1/2 L 3-1/2 W

Foot Valve 2 Size NPT 3-1/2 L 3-1/2 W

SIMMONS
$114.45 - $114.45
$114.45
$114.45 - $114.45
$114.45

Item - Foot Valves Foot Valve Flow Design Single Design Spring Application - Valves Pumps Valve Body Design Inline Body Material - Valves Bronze St...

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$114.45 - $114.45
$114.45
$114.45 - $114.45
$114.45
Foot Valve 1-1/2 Size NPT 2-5/16 L

Foot Valve 1-1/2 Size NPT 2-5/16 L

SIMMONS
$59.78 - $59.78
$59.78
$59.78 - $59.78
$59.78

Item - Foot Valves Foot Valve Flow Design Single Design Spring Application - Valves Pumps Valve Body Design Inline Body Material - Valves Bronze St...

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$59.78 - $59.78
$59.78
$59.78 - $59.78
$59.78
Foot Valve 1-1/4 Size NPT 2-1/16 L

Foot Valve 1-1/4 Size NPT 2-1/16 L

SIMMONS
$47.69 - $47.69
$47.69
$47.69 - $47.69
$47.69

Item - Foot Valves Foot Valve Flow Design Single Design Spring Application - Valves Pumps Valve Body Design Inline Body Material - Valves Bronze St...

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$47.69 - $47.69
$47.69
$47.69 - $47.69
$47.69
Foot Valve 1 Size NPT 1-3/4 L 1-3/4 W

Foot Valve 1 Size NPT 1-3/4 L 1-3/4 W

SIMMONS
$43.42 - $43.42
$43.42
$43.42 - $43.42
$43.42

Item - Foot Valves Foot Valve Flow Design Single Design Spring Application - Valves Pumps Valve Body Design Inline Body Material - Valves Bronze St...

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$43.42 - $43.42
$43.42
$43.42 - $43.42
$43.42
Foot Valve 3/4 Sz NPT 1-3/8 L 1-3/8 W

Foot Valve 3/4 Sz NPT 1-3/8 L 1-3/8 W

SIMMONS
$37.03 - $37.03
$37.03
$37.03 - $37.03
$37.03

Item - Foot Valves Foot Valve Flow Design Single Design Spring Application - Valves Pumps Valve Body Design Inline Body Material - Valves Bronze St...

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$37.03 - $37.03
$37.03
$37.03 - $37.03
$37.03
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
Dual Check Valve Bronze 1 FNPT

Dual Check Valve Bronze 1 FNPT

WATTS
$101.15 - $101.15
$101.15
$101.15 - $101.15
$101.15

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Body Material - Valves Bronze Pipe or Tube Size 1 in Connection T...

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$101.15 - $101.15
$101.15
$101.15 - $101.15
$101.15
Dual Check Valve Bronze 3/4 FNPT

Dual Check Valve Bronze 3/4 FNPT

WATTS
$100.29 - $100.29
$100.29
$100.29 - $100.29
$100.29

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Body Material - Valves Bronze Pipe or Tube Size 3/4 in Connection...

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$100.29 - $100.29
$100.29
$100.29 - $100.29
$100.29
Dual Check Valve Bronze 3/8 FNPT

Dual Check Valve Bronze 3/8 FNPT

WATTS
$195.36 - $195.36
$195.36
$195.36 - $195.36
$195.36

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

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$195.36 - $195.36
$195.36
$195.36 - $195.36
$195.36
Atmospheric Vacuum Breaker 1/4 in FNPT

Atmospheric Vacuum Breaker 1/4 in FNPT

WATTS
$150.54 - $150.54
$150.54
$150.54 - $150.54
$150.54

Atmospheric Vacuum Breaker Size 1/4 in Connection Type FNPT Material of Construction Low Lead Brass Seal Silicone Max Pressure 125 psi Temp Range 1...

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$150.54 - $150.54
$150.54
$150.54 - $150.54
$150.54
Atmospheric Vacuum Breaker 3/8 in FNPT

Atmospheric Vacuum Breaker 3/8 in FNPT

WATTS
$211.38 - $211.38
$211.38
$211.38 - $211.38
$211.38

Atmospheric Vacuum Breaker Size 3/8 in Connection Type FNPT Material of Construction Low Lead Brass Seal Silicone Max Pressure 125 psi Temp Range 1...

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$211.38 - $211.38
$211.38
$211.38 - $211.38
$211.38
Test Cock 1/8 In Use w/Backflow Prevent

Test Cock 1/8 In Use w/Backflow Prevent

WATTS
$72.34 - $72.34
$72.34
$72.34 - $72.34
$72.34

Test Cock For Use With Watts Series LF-NPT-TC (1/8 in) Size 1/8 in Connection Type NPT Material of Construction Bronze

$72.34 - $72.34
$72.34
$72.34 - $72.34
$72.34
Test Cock 3/4 In Use w/Backflow Prevent

Test Cock 3/4 In Use w/Backflow Prevent

WATTS
$158.31 - $158.31
$158.31
$158.31 - $158.31
$158.31

Test Cock For Use With Watts Series LF-TC (3/4 in) Size 3/4 in Connection Type NPT Material of Construction Bronze

$158.31 - $158.31
$158.31
$158.31 - $158.31
$158.31
Test Cock For Use w/Backflow Prevent

Test Cock For Use w/Backflow Prevent

WATTS
$168.05 - $168.05
$168.05
$168.05 - $168.05
$168.05

Test Cock For Use With Watts Series LF-TC (1/2 in) Size 1/2 in Connection Type NPT Length 1 5/8 in Width 1 in Material of Construction Bronze Max P...

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$168.05 - $168.05
$168.05
$168.05 - $168.05
$168.05
Test Cock Repair Kit

Test Cock Repair Kit

WATTS
$197.41 - $197.41
$197.41
$197.41 - $197.41
$197.41

Test Cock Repair Kit For Use With Watts Test Cock Repair Kit Includes O-Ring and Disc Washer Test Cock

$197.41 - $197.41
$197.41
$197.41 - $197.41
$197.41
Test Cock Repair Kit

Test Cock Repair Kit

WATTS
$197.41 - $197.41
$197.41
$197.41 - $197.41
$197.41

Test Cock Repair Kit For Use With Watts Series LF-RK-TC3 (2-1/2 in) Includes O-Ring and Disc Washer Test Cock

$197.41 - $197.41
$197.41
$197.41 - $197.41
$197.41
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 Carbon Steel 2 Socket

Check Valve Carbon Steel 2 Socket

APPROVED VENDOR
$359.74 - $359.74
$359.74
$359.74 - $359.74
$359.74

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Carbon Steel Pipe or Tube Size 2 ...

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$359.74 - $359.74
$359.74
$359.74 - $359.74
$359.74
Backflow Preventer 1-1/2 in Size Bronze

Backflow Preventer 1-1/2 in Size Bronze

ZURN WILKINS
$1,289.44 - $1,289.44
$1,289.44
$1,289.44 - $1,289.44
$1,289.44

Reduced Pressure Zone Backflow Preventer Series Wilkins 375XLB Size 1 1/2 in Connection FNPT Body Material Bronze Temp Range 33 Degrees to 180 Degr...

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$1,289.44 - $1,289.44
$1,289.44
$1,289.44 - $1,289.44
$1,289.44
Backflow Preventer 1 in Size Bronze

Backflow Preventer 1 in Size Bronze

ZURN WILKINS
$779.68 - $779.68
$779.68
$779.68 - $779.68
$779.68

Reduced Pressure Zone Backflow Preventer Series Wilkins 375XLB Size 1 in Connection FNPT Body Material Bronze Temp Range 33 Degrees to 180 Degrees ...

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$779.68 - $779.68
$779.68
$779.68 - $779.68
$779.68
Backflow Preventer 3/4 in Size Bronze

Backflow Preventer 3/4 in Size Bronze

ZURN WILKINS
$703.37 - $703.37
$703.37
$703.37 - $703.37
$703.37

Reduced Pressure Zone Backflow Preventer Series Wilkins 375XLB Size 3/4 in Connection FNPT Body Material Bronze Temp Range 33 Degrees to 180 Degree...

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$703.37 - $703.37
$703.37
$703.37 - $703.37
$703.37
Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

ZURN WILKINS
$1,458.67 - $1,458.67
$1,458.67
$1,458.67 - $1,458.67
$1,458.67

Reduced Pressure Zone Backflow Preventer Series Wilkins 375XL Size 2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees to...

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$1,458.67 - $1,458.67
$1,458.67
$1,458.67 - $1,458.67
$1,458.67
Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

ZURN WILKINS
$1,304.25 - $1,304.25
$1,304.25
$1,304.25 - $1,304.25
$1,304.25

Reduced Pressure Zone Backflow Preventer Series Wilkins 375XL Size 1 1/2 in Connection FNPT Body Material Low Lead Cast Bronze Temp Range 33 Degree...

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$1,304.25 - $1,304.25
$1,304.25
$1,304.25 - $1,304.25
$1,304.25

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