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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 1479

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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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Union Check Valve CPVC 3 FNPT

Union Check Valve CPVC 3 FNPT

HAYWARD
$513.62 - $513.62
$513.62
$513.62 - $513.62
$513.62

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

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$513.62 - $513.62
$513.62
$513.62 - $513.62
$513.62
Union Check Valve CPVC 3 Socket

Union Check Valve CPVC 3 Socket

HAYWARD
$520.29 - $520.29
$520.29
$520.29 - $520.29
$520.29

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

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$520.29 - $520.29
$520.29
$520.29 - $520.29
$520.29
Union Check Valve CPVC 1 FNPTxSocket

Union Check Valve CPVC 1 FNPTxSocket

HAYWARD
$103.66 - $103.66
$103.66
$103.66 - $103.66
$103.66

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline True Union Body Material - Valves CPVC Pipe or Tube Size 1 in C...

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$103.66 - $103.66
$103.66
$103.66 - $103.66
$103.66
Union Check Valve CPVC 3/4 FNPTxSocket

Union Check Valve CPVC 3/4 FNPTxSocket

HAYWARD
$88.21 - $88.21
$88.21
$88.21 - $88.21
$88.21

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline True Union Body Material - Valves CPVC Pipe or Tube Size 3/4 in...

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$88.21 - $88.21
$88.21
$88.21 - $88.21
$88.21
Union Check Valve CPVC 4 Flange

Union Check Valve CPVC 4 Flange

HAYWARD
$1,708.11 - $1,708.11
$1,708.11
$1,708.11 - $1,708.11
$1,708.11

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

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$1,708.11 - $1,708.11
$1,708.11
$1,708.11 - $1,708.11
$1,708.11
Union Check Valve CPVC 4 Socket

Union Check Valve CPVC 4 Socket

HAYWARD
$1,143.99 - $1,143.99
$1,143.99
$1,143.99 - $1,143.99
$1,143.99

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

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$1,143.99 - $1,143.99
$1,143.99
$1,143.99 - $1,143.99
$1,143.99
Union Check Valve PVC 2 FNPT x Socket

Union Check Valve PVC 2 FNPT x Socket

HAYWARD
$154.23 - $154.23
$154.23
$154.23 - $154.23
$154.23

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline True Union Body Material - Valves PVC Pipe or Tube Size 2 in Co...

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$154.23 - $154.23
$154.23
$154.23 - $154.23
$154.23
Foot Valve Spring Bronze 2

Foot Valve Spring Bronze 2

CAMPBELL
$159.86 - $159.86
$159.86
$159.86 - $159.86
$159.86

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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$159.86 - $159.86
$159.86
$159.86 - $159.86
$159.86
Foot Valve Spring Bronze 1-1/2

Foot Valve Spring Bronze 1-1/2

CAMPBELL
$106.86 - $106.86
$106.86
$106.86 - $106.86
$106.86

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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$106.86 - $106.86
$106.86
$106.86 - $106.86
$106.86
Foot Valve Spring Bronze 1-1/4

Foot Valve Spring Bronze 1-1/4

CAMPBELL
$37.28 - $37.28
$37.28
$37.28 - $37.28
$37.28

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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$37.28 - $37.28
$37.28
$37.28 - $37.28
$37.28
Foot Valve Spring Bronze 1

Foot Valve Spring Bronze 1

CAMPBELL
$57.59 - $57.59
$57.59
$57.59 - $57.59
$57.59

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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$57.59 - $57.59
$57.59
$57.59 - $57.59
$57.59
Foot Valve Spring Bronze 3/4

Foot Valve Spring Bronze 3/4

CAMPBELL
$55.45 - $55.45
$55.45
$55.45 - $55.45
$55.45

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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$55.45 - $55.45
$55.45
$55.45 - $55.45
$55.45
Spring Check Valve Brass 2 FNPT

Spring Check Valve Brass 2 FNPT

CAMPBELL
$180.16 - $180.16
$180.16
$180.16 - $180.16
$180.16

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

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$180.16 - $180.16
$180.16
$180.16 - $180.16
$180.16
Spring Check Valve Brass 1-1/2 FNPT

Spring Check Valve Brass 1-1/2 FNPT

CAMPBELL
$114.43 - $114.43
$114.43
$114.43 - $114.43
$114.43

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

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$114.43 - $114.43
$114.43
$114.43 - $114.43
$114.43
Spring Check Valve Brass 1-1/4 FNPT

Spring Check Valve Brass 1-1/4 FNPT

CAMPBELL
$84.44 - $84.44
$84.44
$84.44 - $84.44
$84.44

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

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$84.44 - $84.44
$84.44
$84.44 - $84.44
$84.44
Spring Check Valve Brass 1 FNPT

Spring Check Valve Brass 1 FNPT

CAMPBELL
$62.70 - $62.70
$62.70
$62.70 - $62.70
$62.70

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

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$62.70 - $62.70
$62.70
$62.70 - $62.70
$62.70
Spring Check Valve Brass 3/4 FNPT

Spring Check Valve Brass 3/4 FNPT

CAMPBELL
$48.99 - $48.99
$48.99
$48.99 - $48.99
$48.99

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

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$48.99 - $48.99
$48.99
$48.99 - $48.99
$48.99
Swing Check Valve Cast Iron 10 Flange

Swing Check Valve Cast Iron 10 Flange

VAL-MATIC
$5,680.51 - $5,680.51
$5,680.51
$5,680.51 - $5,680.51
$5,680.51

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Flex Body Material - Valves Cast Iron Pipe or Tube Size 1...

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$5,680.51 - $5,680.51
$5,680.51
$5,680.51 - $5,680.51
$5,680.51
Silent Check Valve Cast Iron 8 Flange

Silent Check Valve Cast Iron 8 Flange

VAL-MATIC
$2,785.90 - $2,785.90
$2,785.90
$2,785.90 - $2,785.90
$2,785.90

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Silent Body Material - Valves Cast Iron Pipe or Tube Size 8 in ...

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$2,785.90 - $2,785.90
$2,785.90
$2,785.90 - $2,785.90
$2,785.90
Check Valve w/ Port Brass 3/4 MNPTxFNPT

Check Valve w/ Port Brass 3/4 MNPTxFNPT

WATTS
$473.37 - $473.37
$473.37
$473.37 - $473.37
$473.37

Item - Check Valves Check Valve Flow Design Dual with Vent Mechanism and Body Design Inline Body Material - Valves Brass Pipe or Tube Size 3/4 in C...

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$473.37 - $473.37
$473.37
$473.37 - $473.37
$473.37
Dual Check Valve 316 SS 3/8 FNPTxFlare

Dual Check Valve 316 SS 3/8 FNPTxFlare

WATTS
$252.15 - $252.15
$252.15
$252.15 - $252.15
$252.15

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Body Material - Valves 316 Stainless Steel Pipe or Tube Size 3/8 ...

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$252.15 - $252.15
$252.15
$252.15 - $252.15
$252.15
Dual Check Valve 316 SS 3/8 Flare

Dual Check Valve 316 SS 3/8 Flare

WATTS
$136.61 - $136.61
$136.61
$136.61 - $136.61
$136.61

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Body Material - Valves 316 Stainless Steel Pipe or Tube Size 3/8 ...

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$136.61 - $136.61
$136.61
$136.61 - $136.61
$136.61
Backflow Preventer Test Kit 5 Valves

Backflow Preventer Test Kit 5 Valves

WATTS
$3,404.60 - $3,404.60
$3,404.60
$3,404.60 - $3,404.60
$3,404.60

Backflow Preventer Test Kit 5 Valve Includes (12) Hose Adapters (3) 6 ft Hoses (3) Test Valves 16 in Security Strap Analog Test Gauge and Carrying ...

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$3,404.60 - $3,404.60
$3,404.60
$3,404.60 - $3,404.60
$3,404.60
Backflow Preventer Repair Kit

Backflow Preventer Repair Kit

WATTS
$146.86 - $146.86
$146.86
$146.86 - $146.86
$146.86

Backflow Preventer Repair Kit For Use With Mfr No 009QT Includes 2 Each Of Disc Assemblies And Seat O-Rings 1 Each Of Stem O-Ring Diaphragm Cover O...

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$146.86 - $146.86
$146.86
$146.86 - $146.86
$146.86

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