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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 761

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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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Wafer Check Valve Cast Iron 10 Flange

Wafer Check Valve Cast Iron 10 Flange

KECKLEY
$1,729.54 - $1,729.54
$1,729.54
$1,729.54 - $1,729.54
$1,729.54

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Cast Iron Pipe or Tube Size 10 in ...

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$1,729.54 - $1,729.54
$1,729.54
$1,729.54 - $1,729.54
$1,729.54
Wafer Check Valve 316 SS 6 Flange

Wafer Check Valve 316 SS 6 Flange

KECKLEY
$3,575.11 - $3,575.11
$3,575.11
$3,575.11 - $3,575.11
$3,575.11

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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$3,575.11 - $3,575.11
$3,575.11
$3,575.11 - $3,575.11
$3,575.11
Wafer Check Valve 316 SS 12 Flange

Wafer Check Valve 316 SS 12 Flange

KECKLEY
$11,577.94 - $11,577.94
$11,577.94
$11,577.94 - $11,577.94
$11,577.94

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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$11,577.94 - $11,577.94
$11,577.94
$11,577.94 - $11,577.94
$11,577.94
Wafer Check Valve Steel 12 Flange

Wafer Check Valve Steel 12 Flange

KECKLEY
$4,859.16 - $4,859.16
$4,859.16
$4,859.16 - $4,859.16
$4,859.16

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Carbon Steel Pipe or Tube Size 12 ...

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$4,859.16 - $4,859.16
$4,859.16
$4,859.16 - $4,859.16
$4,859.16
Wafer Check Valve Carbon Steel 6 Flange

Wafer Check Valve Carbon Steel 6 Flange

KECKLEY
$1,606.21 - $1,606.21
$1,606.21
$1,606.21 - $1,606.21
$1,606.21

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Carbon Steel Pipe or Tube Size 6 i...

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$1,606.21 - $1,606.21
$1,606.21
$1,606.21 - $1,606.21
$1,606.21
Wafer Check Valve Cast Iron 3 Flange

Wafer Check Valve Cast Iron 3 Flange

KECKLEY
$278.35 - $278.35
$278.35
$278.35 - $278.35
$278.35

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

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$278.35 - $278.35
$278.35
$278.35 - $278.35
$278.35
Wafer Check Valve 316 SS 8 Flange

Wafer Check Valve 316 SS 8 Flange

KECKLEY
$5,140.29 - $5,140.29
$5,140.29
$5,140.29 - $5,140.29
$5,140.29

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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$5,140.29 - $5,140.29
$5,140.29
$5,140.29 - $5,140.29
$5,140.29
Wafer Check Valve Carbon Steel 4 Flange

Wafer Check Valve Carbon Steel 4 Flange

KECKLEY
$967.65 - $967.65
$967.65
$967.65 - $967.65
$967.65

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Carbon Steel Pipe or Tube Size 4 i...

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$967.65 - $967.65
$967.65
$967.65 - $967.65
$967.65
Wafer Check Valve Iron 2-1/2 Flange

Wafer Check Valve Iron 2-1/2 Flange

KECKLEY
$253.55 - $253.55
$253.55
$253.55 - $253.55
$253.55

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

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$253.55 - $253.55
$253.55
$253.55 - $253.55
$253.55
Wafer Check Valve Carbon Steel 8 Flange

Wafer Check Valve Carbon Steel 8 Flange

KECKLEY
$2,537.68 - $2,537.68
$2,537.68
$2,537.68 - $2,537.68
$2,537.68

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

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$2,537.68 - $2,537.68
$2,537.68
$2,537.68 - $2,537.68
$2,537.68
Wafer Check Valve Cast Iron 12 Flange

Wafer Check Valve Cast Iron 12 Flange

KECKLEY
$2,359.15 - $2,359.15
$2,359.15
$2,359.15 - $2,359.15
$2,359.15

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Cast Iron Pipe or Tube Size 12 in ...

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$2,359.15 - $2,359.15
$2,359.15
$2,359.15 - $2,359.15
$2,359.15
Wafer Check Valve Cast Iron 8 Flange

Wafer Check Valve Cast Iron 8 Flange

KECKLEY
$1,053.81 - $1,053.81
$1,053.81
$1,053.81 - $1,053.81
$1,053.81

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

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$1,053.81 - $1,053.81
$1,053.81
$1,053.81 - $1,053.81
$1,053.81
Wafer Check Valve Steel 10 Flange

Wafer Check Valve Steel 10 Flange

KECKLEY
$3,680.41 - $3,680.41
$3,680.41
$3,680.41 - $3,680.41
$3,680.41

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Carbon Steel Pipe or Tube Size 10 ...

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$3,680.41 - $3,680.41
$3,680.41
$3,680.41 - $3,680.41
$3,680.41
Wafer Check Valve 316 SS 4 Flange

Wafer Check Valve 316 SS 4 Flange

KECKLEY
$1,648.33 - $1,648.33
$1,648.33
$1,648.33 - $1,648.33
$1,648.33

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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$1,648.33 - $1,648.33
$1,648.33
$1,648.33 - $1,648.33
$1,648.33
Backflow Preventer 3/8 Size FNPT 150psi

Backflow Preventer 3/8 Size FNPT 150psi

ZURN WILKINS
$252.80 - $252.80
$252.80
$252.80 - $252.80
$252.80

Backflow Preventer Series Wilkins 740 Size 3/8 in Connection FNPT Body Material Stainless Steel Temp Range 33 Degrees to 130 Degrees F Max Temp 130...

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$252.80 - $252.80
$252.80
$252.80 - $252.80
$252.80
Backflow Preventer 3/4 Size MNPT 175psi

Backflow Preventer 3/4 Size MNPT 175psi

ZURN WILKINS
$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19

Backflow Preventer Series Wilkins 350XL Size 3/4 in Connection MNPT Body Material Low Lead Cast Bronze Temp Range 33 Degrees to 140 Degrees F Max T...

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$492.19 - $492.19
$492.19
$492.19 - $492.19
$492.19
Backflow Preventer 2 Size MNPT 175 psi

Backflow Preventer 2 Size MNPT 175 psi

ZURN WILKINS
$1,580.09 - $1,580.09
$1,580.09
$1,580.09 - $1,580.09
$1,580.09

Backflow Preventer Series Wilkins 350XL Size 2 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 140 Degrees F Max T...

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$1,580.09 - $1,580.09
$1,580.09
$1,580.09 - $1,580.09
$1,580.09
Backflow Preventer 2 Size MNPT 175 psi

Backflow Preventer 2 Size MNPT 175 psi

ZURN WILKINS
$1,180.68 - $1,180.68
$1,180.68
$1,180.68 - $1,180.68
$1,180.68

Backflow Preventer Series Wilkins 350 Size 2 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 140 Degrees F Max Tem...

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$1,180.68 - $1,180.68
$1,180.68
$1,180.68 - $1,180.68
$1,180.68
Backflow Preventer 1 Size MNPT 175 psi

Backflow Preventer 1 Size MNPT 175 psi

ZURN WILKINS
$347.57 - $347.57
$347.57
$347.57 - $347.57
$347.57

Backflow Preventer Series Wilkins 350 Size 1 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 140 Degrees F Max Tem...

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$347.57 - $347.57
$347.57
$347.57 - $347.57
$347.57
Backflow Preventer 1-1/4 Size 175 psi

Backflow Preventer 1-1/4 Size 175 psi

ZURN WILKINS
$1,184.79 - $1,184.79
$1,184.79
$1,184.79 - $1,184.79
$1,184.79

Backflow Preventer Series Wilkins 350XL Size 1 1/4 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 180 Degrees F M...

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$1,184.79 - $1,184.79
$1,184.79
$1,184.79 - $1,184.79
$1,184.79
Backflow Preventer 1-1/4 Size 175 psi

Backflow Preventer 1-1/4 Size 175 psi

ZURN WILKINS
$928.88 - $928.88
$928.88
$928.88 - $928.88
$928.88

Backflow Preventer Series Wilkins 350 Size 1 1/4 in Connection MNPT Body Material Bronze Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degree...

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$928.88 - $928.88
$928.88
$928.88 - $928.88
$928.88
Backflow Preventer 1-1/2 Size 175 psi

Backflow Preventer 1-1/2 Size 175 psi

ZURN WILKINS
$1,401.84 - $1,401.84
$1,401.84
$1,401.84 - $1,401.84
$1,401.84

Backflow Preventer Series Wilkins 350XL Size 1 1/2 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 140 Degrees F M...

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$1,401.84 - $1,401.84
$1,401.84
$1,401.84 - $1,401.84
$1,401.84
Backflow Preventer 1-1/2 Size 175 psi

Backflow Preventer 1-1/2 Size 175 psi

ZURN WILKINS
$842.06 - $842.06
$842.06
$842.06 - $842.06
$842.06

Backflow Preventer Series Wilkins 350 Size 1 1/2 in Connection MNPT Body Material Bronze Stainless Steel Temp Range 33 Degrees to 140 Degrees F Max...

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$842.06 - $842.06
$842.06
$842.06 - $842.06
$842.06
Ball Cone Check Valve Bronze 3/8 FNPT

Ball Cone Check Valve Bronze 3/8 FNPT

APOLLO
$80.07 - $80.07
$80.07
$80.07 - $80.07
$80.07

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Cone Body Material - Valves Bronze Pipe or Tube Size 3/8 i...

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$80.07 - $80.07
$80.07
$80.07 - $80.07
$80.07

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