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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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Dual Check with Vent Watt9BD 3/8in Flare

Dual Check with Vent Watt9BD 3/8in Flare

WATTS
$520.84 - $520.84
$520.84
$520.84 - $520.84
$520.84

Dual Check with Atmospheric Vent Series Watts 9BD Size 3/8 in Connection Flare Body Material Stainless Steel Temp Range 33 to 140 Degrees F Max Tem...

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$520.84 - $520.84
$520.84
$520.84 - $520.84
$520.84
Freeze ResistantVacuumBreaker 2-13/16inH

Freeze ResistantVacuumBreaker 2-13/16inH

WATTS
$278.01 - $278.01
$278.01
$278.01 - $278.01
$278.01

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...

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$278.01 - $278.01
$278.01
$278.01 - $278.01
$278.01
Y Spring Check Valve PVC 4 Socket

Y Spring Check Valve PVC 4 Socket

HAYWARD
$1,075.34 - $1,075.34
$1,075.34
$1,075.34 - $1,075.34
$1,075.34

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Spring Body Material - Valves PVC Pipe or Tube Size 4 in Connection ...

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$1,075.34 - $1,075.34
$1,075.34
$1,075.34 - $1,075.34
$1,075.34
Y Spring Check Valve PVC 3 Socket

Y Spring Check Valve PVC 3 Socket

HAYWARD
$806.74 - $806.74
$806.74
$806.74 - $806.74
$806.74

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Spring Body Material - Valves PVC Pipe or Tube Size 3 in Connection ...

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$806.74 - $806.74
$806.74
$806.74 - $806.74
$806.74
Y Spring Check Valve PVC 2 FNPT

Y Spring Check Valve PVC 2 FNPT

HAYWARD
$490.83 - $490.83
$490.83
$490.83 - $490.83
$490.83

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Spring Body Material - Valves PVC Pipe or Tube Size 2 in Connection ...

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$490.83 - $490.83
$490.83
$490.83 - $490.83
$490.83
Y Spring Check Valve PVC 1-1/2 Socket

Y Spring Check Valve PVC 1-1/2 Socket

HAYWARD
$428.31 - $428.31
$428.31
$428.31 - $428.31
$428.31

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

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$428.31 - $428.31
$428.31
$428.31 - $428.31
$428.31
Y Spring Check Valve PVC 1-1/4 Socket

Y Spring Check Valve PVC 1-1/4 Socket

HAYWARD
$379.03 - $379.03
$379.03
$379.03 - $379.03
$379.03

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

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$379.03 - $379.03
$379.03
$379.03 - $379.03
$379.03
Y Spring Check Valve PVC 1-1/4 FNPT

Y Spring Check Valve PVC 1-1/4 FNPT

HAYWARD
$399.68 - $399.68
$399.68
$399.68 - $399.68
$399.68

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

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$399.68 - $399.68
$399.68
$399.68 - $399.68
$399.68
Y Spring Check Valve PVC 1 Socket

Y Spring Check Valve PVC 1 Socket

HAYWARD
$377.22 - $377.22
$377.22
$377.22 - $377.22
$377.22

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

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$377.22 - $377.22
$377.22
$377.22 - $377.22
$377.22
Y Spring Check Valve PVC 3/4 Socket

Y Spring Check Valve PVC 3/4 Socket

HAYWARD
$215.38 - $215.38
$215.38
$215.38 - $215.38
$215.38

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

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$215.38 - $215.38
$215.38
$215.38 - $215.38
$215.38
Y Spring Check Valve PVC 1/2 Socket

Y Spring Check Valve PVC 1/2 Socket

HAYWARD
$203.98 - $203.98
$203.98
$203.98 - $203.98
$203.98

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Spring Body Material - Valves PVC Pipe or Tube Size 1/2 in Connectio...

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$203.98 - $203.98
$203.98
$203.98 - $203.98
$203.98
Y Spring Check Valve PVC 4 FNPT

Y Spring Check Valve PVC 4 FNPT

HAYWARD
$1,142.34 - $1,142.34
$1,142.34
$1,142.34 - $1,142.34
$1,142.34

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Spring Body Material - Valves PVC Pipe or Tube Size 4 in Connection ...

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$1,142.34 - $1,142.34
$1,142.34
$1,142.34 - $1,142.34
$1,142.34
Y Spring Check Valve PVC 3 Socket

Y Spring Check Valve PVC 3 Socket

HAYWARD
$887.05 - $887.05
$887.05
$887.05 - $887.05
$887.05

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Spring Body Material - Valves PVC Pipe or Tube Size 3 in Connection ...

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$887.05 - $887.05
$887.05
$887.05 - $887.05
$887.05

Y Spring Check Valve PVC 2-1/2 Socket

HAYWARD
$838.41 - $838.41
$838.41
$838.41 - $838.41
$838.41

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

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$838.41 - $838.41
$838.41
$838.41 - $838.41
$838.41
Y Spring Check Valve PVC 2-1/2 FNPT

Y Spring Check Valve PVC 2-1/2 FNPT

HAYWARD
$838.41 - $838.41
$838.41
$838.41 - $838.41
$838.41

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

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$838.41 - $838.41
$838.41
$838.41 - $838.41
$838.41
Y Spring Check Valve PVC 2 Socket

Y Spring Check Valve PVC 2 Socket

HAYWARD
$530.79 - $530.79
$530.79
$530.79 - $530.79
$530.79

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Spring Body Material - Valves PVC Pipe or Tube Size 2 in Connection ...

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$530.79 - $530.79
$530.79
$530.79 - $530.79
$530.79
Y Spring Check Valve PVC 1-1/2 Socket

Y Spring Check Valve PVC 1-1/2 Socket

HAYWARD
$410.91 - $410.91
$410.91
$410.91 - $410.91
$410.91

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

View full Details
$410.91 - $410.91
$410.91
$410.91 - $410.91
$410.91
Y Spring Check Valve PVC 1-1/4 Socket

Y Spring Check Valve PVC 1-1/4 Socket

HAYWARD
$394.66 - $394.66
$394.66
$394.66 - $394.66
$394.66

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

View full Details
$394.66 - $394.66
$394.66
$394.66 - $394.66
$394.66
Y Spring Check Valve PVC 1 Socket

Y Spring Check Valve PVC 1 Socket

HAYWARD
$394.66 - $394.66
$394.66
$394.66 - $394.66
$394.66

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

View full Details
$394.66 - $394.66
$394.66
$394.66 - $394.66
$394.66
Y Spring Check Valve PVC 3/4 Socket

Y Spring Check Valve PVC 3/4 Socket

HAYWARD
$235.31 - $235.31
$235.31
$235.31 - $235.31
$235.31

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

View full Details
$235.31 - $235.31
$235.31
$235.31 - $235.31
$235.31
Y Spring Check Valve PVC 3/4 FNPT

Y Spring Check Valve PVC 3/4 FNPT

HAYWARD
$248.98 - $248.98
$248.98
$248.98 - $248.98
$248.98

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

View full Details
$248.98 - $248.98
$248.98
$248.98 - $248.98
$248.98
Y Spring Check Valve PVC 1/2 FNPT

Y Spring Check Valve PVC 1/2 FNPT

HAYWARD
$215.20 - $215.20
$215.20
$215.20 - $215.20
$215.20

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Spring Body Material - Valves PVC Pipe or Tube Size 1/2 in Connectio...

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$215.20 - $215.20
$215.20
$215.20 - $215.20
$215.20
Y True Union Check Valve CPVC 4 FNPT

Y True Union Check Valve CPVC 4 FNPT

HAYWARD
$1,854.40 - $1,854.40
$1,854.40
$1,854.40 - $1,854.40
$1,854.40

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y True Union Body Material - Valves CPVC Pipe or Tube Size 4 in Connec...

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$1,854.40 - $1,854.40
$1,854.40
$1,854.40 - $1,854.40
$1,854.40
Y True Union Check Valve CPVC 3 FNPT

Y True Union Check Valve CPVC 3 FNPT

HAYWARD
$1,134.29 - $1,134.29
$1,134.29
$1,134.29 - $1,134.29
$1,134.29

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y True Union Body Material - Valves CPVC Pipe or Tube Size 3 in Connec...

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$1,134.29 - $1,134.29
$1,134.29
$1,134.29 - $1,134.29
$1,134.29

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