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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 1522

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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Spring Check Valve Brass Buna SS 3/8

Spring Check Valve Brass Buna SS 3/8

MECLINE
$35.39 - $35.39
$35.39
$35.39 - $35.39
$35.39

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Piston Body Material - Valves Brass Buna-N Stainless Ste...

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$35.39 - $35.39
$35.39
$35.39 - $35.39
$35.39
Spring Check Valve Brass Buna SS 1/4

Spring Check Valve Brass Buna SS 1/4

MECLINE
$32.05 - $32.05
$32.05
$32.05 - $32.05
$32.05

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Piston Body Material - Valves Brass Buna-N Stainless Ste...

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$32.05 - $32.05
$32.05
$32.05 - $32.05
$32.05
Swing Check Valve Brass 3/4 Sweat

Swing Check Valve Brass 3/4 Sweat

APPROVED VENDOR
$57.05 - $57.05
$57.05
$57.05 - $57.05
$57.05

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

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$57.05 - $57.05
$57.05
$57.05 - $57.05
$57.05
Swing Check Valve Bronze 1-1/2 Sweat

Swing Check Valve Bronze 1-1/2 Sweat

APPROVED VENDOR
$67.51 - $67.51
$67.51
$67.51 - $67.51
$67.51

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

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$67.51 - $67.51
$67.51
$67.51 - $67.51
$67.51
Swing Check Valve Bronze 3/4 FNPT

Swing Check Valve Bronze 3/4 FNPT

APPROVED VENDOR
$32.00 - $32.00
$32.00
$32.00 - $32.00
$32.00

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

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$32.00 - $32.00
$32.00
$32.00 - $32.00
$32.00
Swing Check Valve Bronze 1-1/2 FNPT

Swing Check Valve Bronze 1-1/2 FNPT

APPROVED VENDOR
$94.77 - $94.77
$94.77
$94.77 - $94.77
$94.77

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

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$94.77 - $94.77
$94.77
$94.77 - $94.77
$94.77
Swing Check Valve Bronze 2 FNPT

Swing Check Valve Bronze 2 FNPT

APPROVED VENDOR
$148.28 - $148.28
$148.28
$148.28 - $148.28
$148.28

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

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$148.28 - $148.28
$148.28
$148.28 - $148.28
$148.28
Double Disc Check Valve SS 10 Flange

Double Disc Check Valve SS 10 Flange

SSI
$3,116.55 - $3,116.55
$3,116.55
$3,116.55 - $3,116.55
$3,116.55

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Double Disc Body Material - Valves Stainless Steel Pipe or Tube...

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$3,116.55 - $3,116.55
$3,116.55
$3,116.55 - $3,116.55
$3,116.55
Double Disc Check Valve SS 6 Flange

Double Disc Check Valve SS 6 Flange

SSI
$1,819.47 - $1,819.47
$1,819.47
$1,819.47 - $1,819.47
$1,819.47

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Double Disc Body Material - Valves Stainless Steel Pipe or Tube...

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$1,819.47 - $1,819.47
$1,819.47
$1,819.47 - $1,819.47
$1,819.47
Double Disc Check Valve SS 5 Flange

Double Disc Check Valve SS 5 Flange

SSI
$1,627.23 - $1,627.23
$1,627.23
$1,627.23 - $1,627.23
$1,627.23

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Double Disc Body Material - Valves Stainless Steel Pipe or Tube...

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$1,627.23 - $1,627.23
$1,627.23
$1,627.23 - $1,627.23
$1,627.23
Double Disc Check Valve SS 4 Flange

Double Disc Check Valve SS 4 Flange

SSI
$984.45 - $984.45
$984.45
$984.45 - $984.45
$984.45

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Double Disc Body Material - Valves Stainless Steel Pipe or Tube...

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$984.45 - $984.45
$984.45
$984.45 - $984.45
$984.45
Double Disc Check Valve SS 3 Flange

Double Disc Check Valve SS 3 Flange

SSI
$748.58 - $748.58
$748.58
$748.58 - $748.58
$748.58

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Double Disc Body Material - Valves Stainless Steel Pipe or Tube...

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$748.58 - $748.58
$748.58
$748.58 - $748.58
$748.58
Double Disc Check Valve SS 2-1/2 Flange

Double Disc Check Valve SS 2-1/2 Flange

SSI
$669.33 - $669.33
$669.33
$669.33 - $669.33
$669.33

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Double Disc Body Material - Valves Stainless Steel Pipe or Tube...

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$669.33 - $669.33
$669.33
$669.33 - $669.33
$669.33
Double Disc Check Valve SS 2 Flange

Double Disc Check Valve SS 2 Flange

SSI
$575.33 - $575.33
$575.33
$575.33 - $575.33
$575.33

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Double Disc Body Material - Valves Stainless Steel Pipe or Tube...

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$575.33 - $575.33
$575.33
$575.33 - $575.33
$575.33
Disc Check Valve Cast Iron 10 Flange

Disc Check Valve Cast Iron 10 Flange

SSI
$843.73 - $843.73
$843.73
$843.73 - $843.73
$843.73

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

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$843.73 - $843.73
$843.73
$843.73 - $843.73
$843.73
Disc Check Valve Cast Iron 6 Flange

Disc Check Valve Cast Iron 6 Flange

SSI
$319.03 - $319.03
$319.03
$319.03 - $319.03
$319.03

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

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$319.03 - $319.03
$319.03
$319.03 - $319.03
$319.03
Disc Check Valve Cast Iron 5 Flange

Disc Check Valve Cast Iron 5 Flange

SSI
$226.08 - $226.08
$226.08
$226.08 - $226.08
$226.08

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

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$226.08 - $226.08
$226.08
$226.08 - $226.08
$226.08
Disc Check Valve Cast Iron 4 Flange

Disc Check Valve Cast Iron 4 Flange

SSI
$174.24 - $174.24
$174.24
$174.24 - $174.24
$174.24

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

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$174.24 - $174.24
$174.24
$174.24 - $174.24
$174.24
Disc Check Valve Cast Iron 2-1/2 Flange

Disc Check Valve Cast Iron 2-1/2 Flange

SSI
$88.27 - $88.27
$88.27
$88.27 - $88.27
$88.27

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

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$88.27 - $88.27
$88.27
$88.27 - $88.27
$88.27
Disc Check Valve Cast Iron 2 Flange

Disc Check Valve Cast Iron 2 Flange

SSI
$80.06 - $80.06
$80.06
$80.06 - $80.06
$80.06

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

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$80.06 - $80.06
$80.06
$80.06 - $80.06
$80.06
Silent Check Valve Cast Iron 8 Flange

Silent Check Valve Cast Iron 8 Flange

SSI
$1,564.54 - $1,564.54
$1,564.54
$1,564.54 - $1,564.54
$1,564.54

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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$1,564.54 - $1,564.54
$1,564.54
$1,564.54 - $1,564.54
$1,564.54
Silent Check Valve Cast Iron 6 Flange

Silent Check Valve Cast Iron 6 Flange

SSI
$651.21 - $651.21
$651.21
$651.21 - $651.21
$651.21

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Silent Body Material - Valves Cast Iron Pipe or Tube Size 6 in ...

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$651.21 - $651.21
$651.21
$651.21 - $651.21
$651.21
Silent Check Valve Cast Iron 5 Flange

Silent Check Valve Cast Iron 5 Flange

SSI
$417.52 - $417.52
$417.52
$417.52 - $417.52
$417.52

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Silent Body Material - Valves Cast Iron Pipe or Tube Size 5 in ...

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$417.52 - $417.52
$417.52
$417.52 - $417.52
$417.52
Silent Check Valve Cast Iron 4 Flange

Silent Check Valve Cast Iron 4 Flange

SSI
$332.25 - $332.25
$332.25
$332.25 - $332.25
$332.25

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Silent Body Material - Valves Cast Iron Pipe or Tube Size 4 in ...

View full Details
$332.25 - $332.25
$332.25
$332.25 - $332.25
$332.25

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