Skip to content
Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 609

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 Brass 1-1/2 FNPT

Swing Check Valve Brass 1-1/2 FNPT

HAMMOND VALVE
$173.20 - $173.20
$173.20
$173.20 - $173.20
$173.20

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

View full Details
$173.20 - $173.20
$173.20
$173.20 - $173.20
$173.20
Swing Check Valve Brass 1-1/4 FNPT

Swing Check Valve Brass 1-1/4 FNPT

HAMMOND VALVE
$141.71 - $141.71
$141.71
$141.71 - $141.71
$141.71

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

View full Details
$141.71 - $141.71
$141.71
$141.71 - $141.71
$141.71
Swing Check Valve Brass 1 FNPT

Swing Check Valve Brass 1 FNPT

HAMMOND VALVE
$97.46 - $97.46
$97.46
$97.46 - $97.46
$97.46

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

View full Details
$97.46 - $97.46
$97.46
$97.46 - $97.46
$97.46
Swing Check Valve Brass 3/4 FNPT

Swing Check Valve Brass 3/4 FNPT

HAMMOND VALVE
$71.31 - $71.31
$71.31
$71.31 - $71.31
$71.31

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...

View full Details
$71.31 - $71.31
$71.31
$71.31 - $71.31
$71.31
Swing Check Valve Brass 1/2 FNPT

Swing Check Valve Brass 1/2 FNPT

HAMMOND VALVE
$67.10 - $67.10
$67.10
$67.10 - $67.10
$67.10

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

View full Details
$67.10 - $67.10
$67.10
$67.10 - $67.10
$67.10
Swing Check Valve Brass 2 FNPT

Swing Check Valve Brass 2 FNPT

HAMMOND VALVE
$240.32 - $240.32
$240.32
$240.32 - $240.32
$240.32

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

View full Details
$240.32 - $240.32
$240.32
$240.32 - $240.32
$240.32
Swing Check Valve Brass 1-1/2 FNPT

Swing Check Valve Brass 1-1/2 FNPT

HAMMOND VALVE
$164.05 - $164.05
$164.05
$164.05 - $164.05
$164.05

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

View full Details
$164.05 - $164.05
$164.05
$164.05 - $164.05
$164.05
Swing Check Valve Brass 1-1/4 FNPT

Swing Check Valve Brass 1-1/4 FNPT

HAMMOND VALVE
$131.58 - $131.58
$131.58
$131.58 - $131.58
$131.58

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

View full Details
$131.58 - $131.58
$131.58
$131.58 - $131.58
$131.58
Swing Check Valve Brass 1 FNPT

Swing Check Valve Brass 1 FNPT

HAMMOND VALVE
$102.87 - $102.87
$102.87
$102.87 - $102.87
$102.87

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

View full Details
$102.87 - $102.87
$102.87
$102.87 - $102.87
$102.87
Swing Check Valve Brass 3/4 FNPT

Swing Check Valve Brass 3/4 FNPT

HAMMOND VALVE
$69.74 - $69.74
$69.74
$69.74 - $69.74
$69.74

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...

View full Details
$69.74 - $69.74
$69.74
$69.74 - $69.74
$69.74
Swing Check Valve Brass 1/2 FNPT

Swing Check Valve Brass 1/2 FNPT

HAMMOND VALVE
$59.60 - $59.60
$59.60
$59.60 - $59.60
$59.60

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

View full Details
$59.60 - $59.60
$59.60
$59.60 - $59.60
$59.60
Check Valve Nylon 3/8 Push x BSPT

Check Valve Nylon 3/8 Push x BSPT

LEGRIS
$43.39 - $43.39
$43.39
$43.39 - $43.39
$43.39

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Body Material - Valves Nickel Plated Brass Nylon Pipe or Tube S...

View full Details
$43.39 - $43.39
$43.39
$43.39 - $43.39
$43.39
Check Valve Nylon 3/8 x 1/4 PushxBSPT

Check Valve Nylon 3/8 x 1/4 PushxBSPT

LEGRIS
$38.32 - $38.32
$38.32
$38.32 - $38.32
$38.32

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Body Material - Valves Nickel Plated Brass Nylon Pipe or Tube S...

View full Details
$38.32 - $38.32
$38.32
$38.32 - $38.32
$38.32
Check Valve Nylon 1/4 Push x BSPT

Check Valve Nylon 1/4 Push x BSPT

LEGRIS
$30.36 - $30.36
$30.36
$30.36 - $30.36
$30.36

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Body Material - Valves Nickel Plated Brass Nylon Pipe or Tube S...

View full Details
$30.36 - $30.36
$30.36
$30.36 - $30.36
$30.36
Check Valve Nylon 1/4 x 1/8 PushxBSPT

Check Valve Nylon 1/4 x 1/8 PushxBSPT

LEGRIS
$29.97 - $29.97
$29.97
$29.97 - $29.97
$29.97

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Body Material - Valves Nickel Plated Brass Nylon Pipe or Tube S...

View full Details
$29.97 - $29.97
$29.97
$29.97 - $29.97
$29.97
Check Valve Nylon 5/32 x 1/8 PushxBSPT

Check Valve Nylon 5/32 x 1/8 PushxBSPT

LEGRIS
$25.31 - $25.31
$25.31
$25.31 - $25.31
$25.31

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Body Material - Valves Nickel Plated Brass Nylon Pipe or Tube S...

View full Details
$25.31 - $25.31
$25.31
$25.31 - $25.31
$25.31
Check Valve Carbon Steel 1-1/2 Socket

Check Valve Carbon Steel 1-1/2 Socket

APPROVED VENDOR
$304.13 - $304.13
$304.13
$304.13 - $304.13
$304.13

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Carbon Steel Pipe or Tube Size 1 ...

View full Details
$304.13 - $304.13
$304.13
$304.13 - $304.13
$304.13
Check Valve Carbon Steel 1-1/4 Socket

Check Valve Carbon Steel 1-1/4 Socket

APPROVED VENDOR
$282.99 - $282.99
$282.99
$282.99 - $282.99
$282.99

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Carbon Steel Pipe or Tube Size 1 ...

View full Details
$282.99 - $282.99
$282.99
$282.99 - $282.99
$282.99
Check Valve Carbon Steel 1 Socket

Check Valve Carbon Steel 1 Socket

APPROVED VENDOR
$163.43 - $163.43
$163.43
$163.43 - $163.43
$163.43

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Carbon Steel Pipe or Tube Size 1 ...

View full Details
$163.43 - $163.43
$163.43
$163.43 - $163.43
$163.43
Check Valve Carbon Steel 3/4 Socket

Check Valve Carbon Steel 3/4 Socket

APPROVED VENDOR
$123.10 - $123.10
$123.10
$123.10 - $123.10
$123.10

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Carbon Steel Pipe or Tube Size 3/...

View full Details
$123.10 - $123.10
$123.10
$123.10 - $123.10
$123.10
Check Valve Carbon Steel 1/2 Socket

Check Valve Carbon Steel 1/2 Socket

APPROVED VENDOR
$105.67 - $105.67
$105.67
$105.67 - $105.67
$105.67

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Carbon Steel Pipe or Tube Size 1/...

View full Details
$105.67 - $105.67
$105.67
$105.67 - $105.67
$105.67
Piston Check Valve Carbon Steel 2 FNPT

Piston Check Valve Carbon Steel 2 FNPT

APPROVED VENDOR
$377.35 - $377.35
$377.35
$377.35 - $377.35
$377.35

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Carbon Steel Pipe or Tube Size 2 ...

View full Details
$377.35 - $377.35
$377.35
$377.35 - $377.35
$377.35
Check Valve Carbon Steel 1-1/2 FNPT

Check Valve Carbon Steel 1-1/2 FNPT

APPROVED VENDOR
$310.52 - $310.52
$310.52
$310.52 - $310.52
$310.52

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Carbon Steel Pipe or Tube Size 1 ...

View full Details
$310.52 - $310.52
$310.52
$310.52 - $310.52
$310.52
Check Valve Carbon Steel 1-1/4 FNPT

Check Valve Carbon Steel 1-1/4 FNPT

APPROVED VENDOR
$292.71 - $292.71
$292.71
$292.71 - $292.71
$292.71

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Piston Body Material - Valves Carbon Steel Pipe or Tube Size 1 ...

View full Details
$292.71 - $292.71
$292.71
$292.71 - $292.71
$292.71

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare