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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 1529

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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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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...

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$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...

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$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...

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$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...

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$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...

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$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...

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$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...

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$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...

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$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...

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$33.94 - $33.94
$33.94
$33.94 - $33.94
$33.94
Test Cock Adapter Kit

Test Cock Adapter Kit

MIDWEST INSTRUMENT
$104.80 - $104.80
$104.80
$104.80 - $104.80
$104.80

Test Cock Adapter Kit Includes (3) 1/4 in NPT Quick Connect ADPT x 1/4 in Flare and 3 Spare O-Rings For Use With 34CU33 34CU34 34CU35 6AJV6

$104.80 - $104.80
$104.80
$104.80 - $104.80
$104.80
Bleed-Off Valve Assembly-6AJV7

Bleed-Off Valve Assembly-6AJV7

MIDWEST INSTRUMENT
$157.45 - $157.45
$157.45
$157.45 - $157.45
$157.45

Bleed-Off Valve Assembly For Use With 34CU33 34CU34 34CU35 6AJV6

$157.45 - $157.45
$157.45
$157.45 - $157.45
$157.45
Backflow Preventer Test Kit 5 Valves

Backflow Preventer Test Kit 5 Valves

MIDWEST INSTRUMENT
$1,699.24 - $1,699.24
$1,699.24
$1,699.24 - $1,699.24
$1,699.24

Backflow Preventer Test Kit 5 Valve Includes (3) 5ft Hoses Analog test Gauge Carrying Case Certificate of Calibration. Clear 4 ft Bleed Tube NPT Ad...

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$1,699.24 - $1,699.24
$1,699.24
$1,699.24 - $1,699.24
$1,699.24
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...

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$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...

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$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...

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$83.08 - $83.08
$83.08
$83.08 - $83.08
$83.08
Double Check Valve Assembly Watts 007

Double Check Valve Assembly Watts 007

WATTS
$882.27 - $882.27
$882.27
$882.27 - $882.27
$882.27

Double Check Valve Assembly Series Watts 007 Size 2 in Connection NPT Body Material Bronze Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degr...

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$882.27 - $882.27
$882.27
$882.27 - $882.27
$882.27
Double Check Valve Assembly Watts 007

Double Check Valve Assembly Watts 007

WATTS
$532.23 - $532.23
$532.23
$532.23 - $532.23
$532.23

Double Check Valve Assembly Series Watts 007 Size 1 in Connection NPT Body Material Bronze Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degr...

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$532.23 - $532.23
$532.23
$532.23 - $532.23
$532.23
Double Check Valve Assembly Watts 007

Double Check Valve Assembly Watts 007

WATTS
$386.26 - $386.26
$386.26
$386.26 - $386.26
$386.26

Double Check Valve Assembly Series Watts 007 Size 3/4 in Connection NPT Body Material Bronze Temp Range 33 Degrees to 180 Degrees F Max Temp 180 De...

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$386.26 - $386.26
$386.26
$386.26 - $386.26
$386.26
Vacuum Breaker 3/4 in GHT Brass 125 psi

Vacuum Breaker 3/4 in GHT Brass 125 psi

WATTS
$25.67 - $25.67
$25.67
$25.67 - $25.67
$25.67

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/...

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$25.67 - $25.67
$25.67
$25.67 - $25.67
$25.67
Backflow Preventer Repair Kit

Backflow Preventer Repair Kit

ZURN WILKINS
$50.98 - $50.98
$50.98
$50.98 - $50.98
$50.98

Backflow Preventer Repair Kit For Use With Zurn No 212-375A and 3-375A Includes 2 Housing O-Rings 2 Check O-Rings 2 Poppets

$50.98 - $50.98
$50.98
$50.98 - $50.98
$50.98
Backflow Preventer Repair Kit For 975

Backflow Preventer Repair Kit For 975

ZURN WILKINS
$90.59 - $90.59
$90.59
$90.59 - $90.59
$90.59

Backflow Preventer Repair Kit For Use With Zurn No 112-375 Zurn No 114-375 Zurn No 2-375 Includes Diaphram O-ring Seal Washer

$90.59 - $90.59
$90.59
$90.59 - $90.59
$90.59
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...

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$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...

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$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...

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$54.73 - $54.73
$54.73
$54.73 - $54.73
$54.73

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