Skip to content
Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 667

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

$
$
Rubber Kit Watts Series 800 M4 1 In

Rubber Kit Watts Series 800 M4 1 In

WATTS
$25.09 - $25.09
$25.09
$25.09 - $25.09
$25.09

Vacuum Breaker Repair Kit For Use With Watts Series 800 (M4 or 1 in) Includes Bonnet O-ring Check Disc Vent Seal

$25.09 - $25.09
$25.09
$25.09 - $25.09
$25.09
Rubber Kit Watts Series 800M4 1/2 to 3/4

Rubber Kit Watts Series 800M4 1/2 to 3/4

WATTS
$24.04 - $24.04
$24.04
$24.04 - $24.04
$24.04

Vacuum Breaker Repair Kit For Use With Watts Series 800 (M4 or 1/2 to 3/4 in) Includes Bonnet O-ring Check Disc Vent Seal

$24.04 - $24.04
$24.04
$24.04 - $24.04
$24.04
Rubber Kit Watts 800 M3 1/2 to 3/4 In

Rubber Kit Watts 800 M3 1/2 to 3/4 In

WATTS
$27.04 - $27.04
$27.04
$27.04 - $27.04
$27.04

Vacuum Breaker Repair Kit For Use With Watts Series 800 M3 1/2 to 3/4 in Includes Bonnet O-ring Check Disc Vent Seal

$27.04 - $27.04
$27.04
$27.04 - $27.04
$27.04
Vacuum Breaker 3/4 in FIPxGHT 125 psi

Vacuum Breaker 3/4 in FIPxGHT 125 psi

APPROVED VENDOR
$8.86 - $8.86
$8.86
$8.86 - $8.86
$8.86

Vacuum Breaker Size 3/4 in Connection Type FIP x GHT Material of Construction Brass Max Pressure 125 psi Temp Range 180 Degrees F Height 1 11/32 in...

View full Details
$8.86 - $8.86
$8.86
$8.86 - $8.86
$8.86
Spring Check Valve Bronze 1-1/2 Sweat

Spring Check Valve Bronze 1-1/2 Sweat

APPROVED VENDOR
$39.43 - $39.43
$39.43
$39.43 - $39.43
$39.43

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

View full Details
$39.43 - $39.43
$39.43
$39.43 - $39.43
$39.43
Spring Check Valve Bronze 1-1/4 Sweat

Spring Check Valve Bronze 1-1/4 Sweat

APPROVED VENDOR
$34.44 - $34.44
$34.44
$34.44 - $34.44
$34.44

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

View full Details
$34.44 - $34.44
$34.44
$34.44 - $34.44
$34.44
Spring Check Valve Bronze 3/4 Sweat

Spring Check Valve Bronze 3/4 Sweat

APPROVED VENDOR
$16.07 - $16.07
$16.07
$16.07 - $16.07
$16.07

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

View full Details
$16.07 - $16.07
$16.07
$16.07 - $16.07
$16.07
Spring Check Valve Bronze 1/2 Sweat

Spring Check Valve Bronze 1/2 Sweat

APPROVED VENDOR
$13.43 - $13.43
$13.43
$13.43 - $13.43
$13.43

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

View full Details
$13.43 - $13.43
$13.43
$13.43 - $13.43
$13.43
Spring Check Valve Bronze 1-1/2 FNPT

Spring Check Valve Bronze 1-1/2 FNPT

APPROVED VENDOR
$112.57 - $112.57
$112.57
$112.57 - $112.57
$112.57

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

View full Details
$112.57 - $112.57
$112.57
$112.57 - $112.57
$112.57
Spring Check Valve Bronze 1-1/4 FNPT

Spring Check Valve Bronze 1-1/4 FNPT

APPROVED VENDOR
$82.27 - $82.27
$82.27
$82.27 - $82.27
$82.27

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

View full Details
$82.27 - $82.27
$82.27
$82.27 - $82.27
$82.27
Spring Check Valve Bronze 1 FNPT

Spring Check Valve Bronze 1 FNPT

APPROVED VENDOR
$56.94 - $56.94
$56.94
$56.94 - $56.94
$56.94

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

View full Details
$56.94 - $56.94
$56.94
$56.94 - $56.94
$56.94
Spring Check Valve Bronze 3/4 FNPT

Spring Check Valve Bronze 3/4 FNPT

APPROVED VENDOR
$46.00 - $46.00
$46.00
$46.00 - $46.00
$46.00

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

View full Details
$46.00 - $46.00
$46.00
$46.00 - $46.00
$46.00
Spring Check Valve Bronze 1/2 FNPT

Spring Check Valve Bronze 1/2 FNPT

APPROVED VENDOR
$33.94 - $33.94
$33.94
$33.94 - $33.94
$33.94

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

View full Details
$33.94 - $33.94
$33.94
$33.94 - $33.94
$33.94
Flo-Control Valve 3/4 In Sweat Bronze

Flo-Control Valve 3/4 In Sweat Bronze

BELL GOSSETT
$118.46 - $118.46
$118.46
$118.46 - $118.46
$118.46

Flo-Control Valve Material of Construction Bronze Connection Sweat Size 3/4 in Length 3 1/4 in Mounting Position Horizontal Overall Height 3 7/8 in...

View full Details
$118.46 - $118.46
$118.46
$118.46 - $118.46
$118.46
Flo-Control Valve 1-1/2 In FNPT Iron

Flo-Control Valve 1-1/2 In FNPT Iron

BELL GOSSETT
$230.00 - $230.00
$230.00
$230.00 - $230.00
$230.00

Flo-Control Valve Material of Construction Cast Iron Connection FNPT Size 1 1/2 in Length 5 in Mounting Position Horizontal or Angle Overall Height...

View full Details
$230.00 - $230.00
$230.00
$230.00 - $230.00
$230.00
Flo-Control Valve 3/4 In FNPT Cast Iron

Flo-Control Valve 3/4 In FNPT Cast Iron

BELL GOSSETT
$83.08 - $83.08
$83.08
$83.08 - $83.08
$83.08

Flo-Control Valve Material of Construction Cast Iron Connection FNPT Size 3/4 in Length 3 1/8 in Mounting Position Horizontal or Angle Overall Heig...

View full Details
$83.08 - $83.08
$83.08
$83.08 - $83.08
$83.08
Backflow Preventer Repair Kit For 975

Backflow Preventer Repair Kit For 975

ZURN WILKINS
$59.94 - $59.94
$59.94
$59.94 - $59.94
$59.94

Backflow Preventer Repair Kit For Use With Zurn No 34-375 (Lead Free) Includes Diaphram O-ring Check Seat O-ring Cover O-ring Housing Inlet And Oul...

View full Details
$59.94 - $59.94
$59.94
$59.94 - $59.94
$59.94
Backflow Preventer Repair Kit For 975

Backflow Preventer Repair Kit For 975

ZURN WILKINS
$73.16 - $73.16
$73.16
$73.16 - $73.16
$73.16

Backflow Preventer Repair Kit For Use With Zurn Wilkins No 1-975XL Zurn Wilkins No 34-975XL Includes Diaphram O-ring Cover O-ring Relief Valve Stem...

View full Details
$73.16 - $73.16
$73.16
$73.16 - $73.16
$73.16
Backflow Preventer Repair Kit For 975

Backflow Preventer Repair Kit For 975

ZURN WILKINS
$54.73 - $54.73
$54.73
$54.73 - $54.73
$54.73

Backflow Preventer Repair Kit For Use With Zurn Wilkins No 12-975XL (6AVX3) Zurn Wilkins No 14-975XL (6AVX1) Zurn Wilkins No 38-975XL (6AVX2) Inclu...

View full Details
$54.73 - $54.73
$54.73
$54.73 - $54.73
$54.73

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