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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 1413

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

Swing Check Valve Bronze 1/4 FNPT

Swing Check Valve Bronze 1/4 FNPT

MILWAUKEE VALVE
$124.89 - $124.89
$124.89
$124.89 - $124.89
$124.89

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

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$124.89 - $124.89
$124.89
$124.89 - $124.89
$124.89
Wafer Check Valve Iron 8 Flange

Wafer Check Valve Iron 8 Flange

CHAMPION
$1,688.38 - $1,688.38
$1,688.38
$1,688.38 - $1,688.38
$1,688.38

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Ductile Iron Pipe or Tube Size 8 i...

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$1,688.38 - $1,688.38
$1,688.38
$1,688.38 - $1,688.38
$1,688.38
Swing Check Valve PVC 3 Flange

Swing Check Valve PVC 3 Flange

APPROVED VENDOR
$1,128.38 - $1,128.38
$1,128.38
$1,128.38 - $1,128.38
$1,128.38

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 3 in Connect...

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$1,128.38 - $1,128.38
$1,128.38
$1,128.38 - $1,128.38
$1,128.38
Ball Check Valve PVC 2 Socket

Ball Check Valve PVC 2 Socket

DAYTON
$299.67 - $299.67
$299.67
$299.67 - $299.67
$299.67

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

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$299.67 - $299.67
$299.67
$299.67 - $299.67
$299.67
True Union Check Valve PVC 1-1/2 Socket

True Union Check Valve PVC 1-1/2 Socket

DAYTON
$101.65 - $101.65
$101.65
$101.65 - $101.65
$101.65

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline True Union Body Material - Valves PVC Pipe or Tube Size 1 1/2 i...

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$101.65 - $101.65
$101.65
$101.65 - $101.65
$101.65
Y Check Valve PVC 1 Spigot

Y Check Valve PVC 1 Spigot

GF PIPING SYSTEMS
$146.54 - $146.54
$146.54
$146.54 - $146.54
$146.54

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

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$146.54 - $146.54
$146.54
$146.54 - $146.54
$146.54
Y Check Valve PVC 1/2 Spigot

Y Check Valve PVC 1/2 Spigot

GF PIPING SYSTEMS
$104.08 - $104.08
$104.08
$104.08 - $104.08
$104.08

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

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$104.08 - $104.08
$104.08
$104.08 - $104.08
$104.08
Spring Check Valve 316 SS 4 Flange

Spring Check Valve 316 SS 4 Flange

CHAMPION
$1,814.95 - $1,814.95
$1,814.95
$1,814.95 - $1,814.95
$1,814.95

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves 316 Stainless Steel Pipe or Tube ...

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$1,814.95 - $1,814.95
$1,814.95
$1,814.95 - $1,814.95
$1,814.95
Spring Check Valve 316 SS 3 Flange

Spring Check Valve 316 SS 3 Flange

CHAMPION
$1,290.44 - $1,290.44
$1,290.44
$1,290.44 - $1,290.44
$1,290.44

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves 316 Stainless Steel Pipe or Tube ...

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$1,290.44 - $1,290.44
$1,290.44
$1,290.44 - $1,290.44
$1,290.44
Wafer Check Valve Iron 3 Flange

Wafer Check Valve Iron 3 Flange

CHAMPION
$751.15 - $751.15
$751.15
$751.15 - $751.15
$751.15

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Ductile Iron Pipe or Tube Size 3 i...

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$751.15 - $751.15
$751.15
$751.15 - $751.15
$751.15
Wafer Check Valve Iron 2 Flange

Wafer Check Valve Iron 2 Flange

CHAMPION
$411.98 - $411.98
$411.98
$411.98 - $411.98
$411.98

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Ductile Iron Pipe or Tube Size 2 i...

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$411.98 - $411.98
$411.98
$411.98 - $411.98
$411.98
Wafer Check Valve SS 8 Flange

Wafer Check Valve SS 8 Flange

CHAMPION
$2,193.15 - $2,193.15
$2,193.15
$2,193.15 - $2,193.15
$2,193.15

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

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$2,193.15 - $2,193.15
$2,193.15
$2,193.15 - $2,193.15
$2,193.15
Wafer Check Valve SS 2 Flange

Wafer Check Valve SS 2 Flange

CHAMPION
$563.40 - $563.40
$563.40
$563.40 - $563.40
$563.40

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

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$563.40 - $563.40
$563.40
$563.40 - $563.40
$563.40
Swing Check Valve Bronze 1 FNPT

Swing Check Valve Bronze 1 FNPT

MILWAUKEE VALVE
$160.36 - $160.36
$160.36
$160.36 - $160.36
$160.36

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

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$160.36 - $160.36
$160.36
$160.36 - $160.36
$160.36
Swing Check Valve Bronze 1-1/4 Sweat

Swing Check Valve Bronze 1-1/4 Sweat

MILWAUKEE VALVE
$240.44 - $240.44
$240.44
$240.44 - $240.44
$240.44

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

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$240.44 - $240.44
$240.44
$240.44 - $240.44
$240.44
Swing Check Valve Bronze 1 Sweat

Swing Check Valve Bronze 1 Sweat

MILWAUKEE VALVE
$151.28 - $151.28
$151.28
$151.28 - $151.28
$151.28

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

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$151.28 - $151.28
$151.28
$151.28 - $151.28
$151.28
Swing Check Valve Bronze 3/4 Sweat

Swing Check Valve Bronze 3/4 Sweat

MILWAUKEE VALVE
$119.28 - $119.28
$119.28
$119.28 - $119.28
$119.28

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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$119.28 - $119.28
$119.28
$119.28 - $119.28
$119.28
Y Swing Check Valve Bronze 2-1/2 FNPT

Y Swing Check Valve Bronze 2-1/2 FNPT

MILWAUKEE VALVE
$884.34 - $884.34
$884.34
$884.34 - $884.34
$884.34

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

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$884.34 - $884.34
$884.34
$884.34 - $884.34
$884.34
Y Swing Check Valve Bronze 1/2 FNPT

Y Swing Check Valve Bronze 1/2 FNPT

MILWAUKEE VALVE
$130.08 - $130.08
$130.08
$130.08 - $130.08
$130.08

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

View full Details
$130.08 - $130.08
$130.08
$130.08 - $130.08
$130.08
Swing Check Valve 316 SS 3/4 FNPT

Swing Check Valve 316 SS 3/4 FNPT

APPROVED VENDOR
$112.36 - $112.36
$112.36
$112.36 - $112.36
$112.36

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves 316 Stainless Steel Pipe or Tube S...

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$112.36 - $112.36
$112.36
$112.36 - $112.36
$112.36
Swing Check Valve Cast Iron 2 FNPT

Swing Check Valve Cast Iron 2 FNPT

LIBERTY PUMPS
$104.84 - $104.84
$104.84
$104.84 - $104.84
$104.84

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

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$104.84 - $104.84
$104.84
$104.84 - $104.84
$104.84
Swing Check Valve Cast Iron 1-1/2 FNPT

Swing Check Valve Cast Iron 1-1/2 FNPT

LIBERTY PUMPS
$102.62 - $102.62
$102.62
$102.62 - $102.62
$102.62

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

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$102.62 - $102.62
$102.62
$102.62 - $102.62
$102.62
Wafer Check Valve 316 SS 12 Flange

Wafer Check Valve 316 SS 12 Flange

CHAMPION
$7,503.95 - $7,503.95
$7,503.95
$7,503.95 - $7,503.95
$7,503.95

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves 316 Stainless Steel Pipe or Tube S...

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$7,503.95 - $7,503.95
$7,503.95
$7,503.95 - $7,503.95
$7,503.95
Wafer Check Valve 316 SS 10 Flange

Wafer Check Valve 316 SS 10 Flange

CHAMPION
$5,671.59 - $5,671.59
$5,671.59
$5,671.59 - $5,671.59
$5,671.59

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves 316 Stainless Steel Pipe or Tube S...

View full Details
$5,671.59 - $5,671.59
$5,671.59
$5,671.59 - $5,671.59
$5,671.59

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