Skip to content
Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 24

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

Filters

Dual Check Vacuum Breaker 3/8 in FIP

Dual Check Vacuum Breaker 3/8 in FIP

WATTS
$209.52 - $209.52
$209.52
$209.52 - $209.52
$209.52

Dual Check Vacuum Breaker Size 3/8 in Connection Type FIP Material of Construction Chrome Max Pressure 125 psi Temp Range 33 Degrees to 140 Degrees...

View full Details
$209.52 - $209.52
$209.52
$209.52 - $209.52
$209.52
Spring Check Valve PVC 1 FIPT

Spring Check Valve PVC 1 FIPT

DAYTON
$153.87 - $153.87
$153.87
$153.87 - $153.87
$153.87

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

View full Details
$153.87 - $153.87
$153.87
$153.87 - $153.87
$153.87
Spring Check Valve PVC 3/4 FIPT

Spring Check Valve PVC 3/4 FIPT

DAYTON
$82.59 - $82.59
$82.59
$82.59 - $82.59
$82.59

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves PVC Pipe or Tube Size 3/4 in Conn...

View full Details
$82.59 - $82.59
$82.59
$82.59 - $82.59
$82.59
Dual Check Valve Bronze 3/8 FNPT

Dual Check Valve Bronze 3/8 FNPT

WATTS
$287.25 - $287.25
$287.25
$287.25 - $287.25
$287.25

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...

View full Details
$287.25 - $287.25
$287.25
$287.25 - $287.25
$287.25
Atmospheric Vacuum Breaker 1/4 in FNPT

Atmospheric Vacuum Breaker 1/4 in FNPT

WATTS
$294.37 - $294.37
$294.37
$294.37 - $294.37
$294.37

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...

View full Details
$294.37 - $294.37
$294.37
$294.37 - $294.37
$294.37
Atmospheric Vacuum Breaker 3/8 in FNPT

Atmospheric Vacuum Breaker 3/8 in FNPT

WATTS
$430.73 - $430.73
$430.73
$430.73 - $430.73
$430.73

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...

View full Details
$430.73 - $430.73
$430.73
$430.73 - $430.73
$430.73
Vacuum Breaker 1-3/4inH Freeze Relief

Vacuum Breaker 1-3/4inH Freeze Relief

WATTS
$111.72 - $111.72
$111.72
$111.72 - $111.72
$111.72

Atmospheric Vacuum Breaker Size 3/4 in Connection Type FGHT x MGHT Material of Construction Lead Free Copper Silicon Alloy Seal Rubber Max Pressure...

View full Details
$111.72 - $111.72
$111.72
$111.72 - $111.72
$111.72
Vacuum Breaker 1-1/2inH Tamper-Proof

Vacuum Breaker 1-1/2inH Tamper-Proof

WATTS
$79.16 - $79.16
$79.16
$79.16 - $79.16
$79.16

Atmospheric Vacuum Breaker Size 3/4 in Connection Type FGHT x MGHT Material of Construction Lead Free Chrome Copper Silicon Alloy Seal Rubber Max P...

View full Details
$79.16 - $79.16
$79.16
$79.16 - $79.16
$79.16
Vacuum Breaker 1-1/2inH Chrome Finish

Vacuum Breaker 1-1/2inH Chrome Finish

WATTS
$87.76 - $87.76
$87.76
$87.76 - $87.76
$87.76

Atmospheric Vacuum Breaker Size 3/4 in Connection Type FGHT x MGHT Material of Construction Lead Free Chrome Copper Silicon Alloy Seal Rubber Max P...

View full Details
$87.76 - $87.76
$87.76
$87.76 - $87.76
$87.76
Freeze ResistantVacuumBreaker 2-13/16inH

Freeze ResistantVacuumBreaker 2-13/16inH

WATTS
$378.39 - $378.39
$378.39
$378.39 - $378.39
$378.39

Dual Check Vacuum Breaker Size 3/4 in Connection Type FNHT x MNHT Material of Construction Lead Free Brass Seal Rubber Max Pressure 125 psi Temp Ra...

View full Details
$378.39 - $378.39
$378.39
$378.39 - $378.39
$378.39
Hose Connection Vacuum Breaker 3/4 in.

Hose Connection Vacuum Breaker 3/4 in.

WATTS
$116.01 - $116.01
$116.01
$116.01 - $116.01
$116.01

Hose Connection Vacuum Breaker Size 3/4 in Connection Type GHT Material of Construction Lead Free Brass Seal Silicone Max Pressure 125 psi Temp Ran...

View full Details
$116.01 - $116.01
$116.01
$116.01 - $116.01
$116.01
Anti-Siphon Vacuum Breaker Silicone

Anti-Siphon Vacuum Breaker Silicone

WATTS
$356.68 - $356.68
$356.68
$356.68 - $356.68
$356.68

Anti-Siphon Vacuum Breaker Size 3/4 in Connection Type NPT Material of Construction Lead Free Brass Seal Silicone Max Pressure 125 psi Temp Range 3...

View full Details
$356.68 - $356.68
$356.68
$356.68 - $356.68
$356.68
Anti-Siphon Vacuum Breaker 3/8 in.

Anti-Siphon Vacuum Breaker 3/8 in.

WATTS
$221.39 - $221.39
$221.39
$221.39 - $221.39
$221.39

Anti-Siphon Vacuum Breaker Size 3/8 in Connection Type NPT Material of Construction Lead Free Brass Seal Silicone Max Pressure 125 psi Temp Range 3...

View full Details
$221.39 - $221.39
$221.39
$221.39 - $221.39
$221.39
Hose Connection Vacuum Breaker 3/4 in.

Hose Connection Vacuum Breaker 3/4 in.

WATTS
$33.91 - $33.91
$33.91
$33.91 - $33.91
$33.91

Hose Connection Vacuum Breaker Size 3/4 in Connection Type GHT Material of Construction Lead Free Brass Seal Silicone Max Pressure 125 psi Temp Ran...

View full Details
$33.91 - $33.91
$33.91
$33.91 - $33.91
$33.91
Backflow Preventer Size 1/2 125 psi

Backflow Preventer Size 1/2 125 psi

WATTS
$727.75 - $727.75
$727.75
$727.75 - $727.75
$727.75

Backflow Preventer Size 1/2 in Connection FNPT Body Material Lead Free Brass Temp Range 33 Degrees to 140 Degrees F Max Temp 140 Degrees F Max Pres...

View full Details
$727.75 - $727.75
$727.75
$727.75 - $727.75
$727.75
Backflow Preventer Size 3/4 125 psi

Backflow Preventer Size 3/4 125 psi

WATTS
$110.90 - $110.90
$110.90
$110.90 - $110.90
$110.90

Vacuum Breaker Size 3/4 in Connection Type Inlet Female Hose Outlet Male Hose Material of Construction Brass Max Pressure 125 psi Temp Range 33 Deg...

View full Details
$110.90 - $110.90
$110.90
$110.90 - $110.90
$110.90
Backflow Preventer Size 3/4 150 psi

Backflow Preventer Size 3/4 150 psi

WATTS
$393.48 - $393.48
$393.48
$393.48 - $393.48
$393.48

Backflow Preventer Size 3/4 in Connection FNPT Body Material Lead Free Cast Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Max Temp 18...

View full Details
$393.48 - $393.48
$393.48
$393.48 - $393.48
$393.48
Backflow Preventer Size 3/4 125 psi

Backflow Preventer Size 3/4 125 psi

WATTS
$135.58 - $135.58
$135.58
$135.58 - $135.58
$135.58

Vacuum Breaker Size 3/4 in Connection Type Inlet Female Hose Outlet Male Hose Material of Construction Lead Free Brass Max Pressure 125 psi Temp Ra...

View full Details
$135.58 - $135.58
$135.58
$135.58 - $135.58
$135.58
Backflow Preventer Size 1 125 psi

Backflow Preventer Size 1 125 psi

WATTS
$375.42 - $375.42
$375.42
$375.42 - $375.42
$375.42

Vacuum Breaker Size 1 in Connection Type FNPT Material of Construction Brass Max Pressure 125 psi Temp Range 33 Degrees to 180 Degrees F Height 3 1...

View full Details
$375.42 - $375.42
$375.42
$375.42 - $375.42
$375.42
Backflow Preventer Size 3/4 125 psi

Backflow Preventer Size 3/4 125 psi

WATTS
$292.43 - $292.43
$292.43
$292.43 - $292.43
$292.43

Vacuum Breaker Size 3/4 in Connection Type FNPT Material of Construction Brass Max Pressure 125 psi Temp Range 33 Degrees to 180 Degrees F Height 3...

View full Details
$292.43 - $292.43
$292.43
$292.43 - $292.43
$292.43
Backflow Preventer Size 3/4 125 psi

Backflow Preventer Size 3/4 125 psi

WATTS
$117.64 - $117.64
$117.64
$117.64 - $117.64
$117.64

Vacuum Breaker Size 3/4 in Connection Type Inlet Female Hose Outlet Male Hose Material of Construction Brass Max Pressure 125 psi Temp Range 33 Deg...

View full Details
$117.64 - $117.64
$117.64
$117.64 - $117.64
$117.64
Backflow Preventer Size 3/4 125 psi

Backflow Preventer Size 3/4 125 psi

WATTS
$108.20 - $108.20
$108.20
$108.20 - $108.20
$108.20

Vacuum Breaker Size 3/4 in Connection Type Inlet Female Hose Outlet Male Hose Material of Construction Brass Max Pressure 125 psi Temp Range 33 Deg...

View full Details
$108.20 - $108.20
$108.20
$108.20 - $108.20
$108.20
Vacuum Breaker 3/4 in GHT 125 psi

Vacuum Breaker 3/4 in GHT 125 psi

WATTS
$51.17 - $51.17
$51.17
$51.17 - $51.17
$51.17

Vacuum Breaker Size 3/4 in Connection Type GHT Material of Construction Chrome-Plated Brass Seal Rubber Max Pressure 125 psi Temp Range 180 Degrees...

View full Details
$51.17 - $51.17
$51.17
$51.17 - $51.17
$51.17
Vacuum Breaker 3/4 in GHT Brass 125 psi

Vacuum Breaker 3/4 in GHT Brass 125 psi

WATTS
$27.71 - $27.71
$27.71
$27.71 - $27.71
$27.71

Vacuum Breaker Size 3/4 in Connection Type GHT Material of Construction Brass Seal Rubber Max Pressure 125 psi Temp Range 180 Degrees F Height 1 1/...

View full Details
$27.71 - $27.71
$27.71
$27.71 - $27.71
$27.71

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare