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Check Valves
Available166 products
Check valves allow single-direction flow of liquids or gases. Also called one-way or non-return valves, they prevent backflow of downstream media into pumps, residential plumbing systems, and industrial process applications.
Brand
Cast Iron Check Valves
Cast iron check valves have heavy-duty bodies that withstand high temperatures.
Inline Double Disc
Flange x Flange Connection Type
Cast Iron Check Valves Inline Double Disc Flange x Flange Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Silent
Flange x Flange Connection Type
Cast Iron Check Valves Inline Silent Flange x Flange Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Swing
FNPT x FNPT Connection Type
Cast Iron Check Valves Inline Swing FNPT x FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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Flange x Flange Connection Type
Cast Iron Check Valves Inline Swing Flange x Flange Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Swing Flex
Flange x Flange Connection Type
Cast Iron Check Valves Inline Swing Flex Flange x Flange Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Triple Duty
Flange x Flange Connection Type
Cast Iron Check Valves Inline Triple Duty Flange x Flange Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Wafer
Flanged Wafer x Flanged Wafer Connection Type
Cast Iron Check Valves Inline Wafer Flanged Wafer x Flanged Wafer Connection Type, sorted by Pipe or Tube Size, ascending
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Slip Union
Slip x Slip Connection Type
Cast Iron Check Valves Slip Union Slip x Slip Connection Type, sorted by Pipe or Tube Size, ascending
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Steel Check Valves
Steel check valves are suited for high pressure and temperature applications where corrosion resistance is not a concern.
Inline Piston
FNPT x FNPT Connection Type
Steel Check Valves Inline Piston FNPT x FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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Socket x Socket Connection Type
Steel Check Valves Inline Piston Socket x Socket Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Swing
FNPT x FNPT Connection Type
Steel Check Valves Inline Swing FNPT x FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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Flange x Flange Connection Type
Steel Check Valves Inline Swing Flange x Flange Connection Type, sorted by Pipe or Tube Size, ascending
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Socket Weld X Socket Weld Connection Type
Steel Check Valves Inline Swing Socket Weld X Socket Weld Connection Type, sorted by Pipe or Tube Size, ascending
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Socket Weld x Socket Weld Connection Type
Steel Check Valves Inline Swing Socket Weld x Socket Weld Connection Type, sorted by Pipe or Tube Size, ascending
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Threaded Connection Type
Steel Check Valves Inline Swing Threaded Connection Type, sorted by Pipe or Tube Size, ascending
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Threaded X Threaded Connection Type
Steel Check Valves Inline Swing Threaded X Threaded Connection Type, sorted by Pipe or Tube Size, ascending
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Threaded x Socket Weld Connection Type
Steel Check Valves Inline Swing Threaded x Socket Weld Connection Type, sorted by Pipe or Tube Size, ascending
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Threaded x Threaded Connection Type
Steel Check Valves Inline Swing Threaded x Threaded Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Wafer
Flange x Flange Connection Type
Steel Check Valves Inline Wafer Flange x Flange Connection Type, sorted by Pipe or Tube Size, ascending
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Flanged Wafer x Flanged Wafer Connection Type
Steel Check Valves Inline Wafer Flanged Wafer x Flanged Wafer Connection Type, sorted by Pipe or Tube Size, ascending
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Piston
Socket Weld X Socket Weld Connection Type
Steel Check Valves Piston Socket Weld X Socket Weld Connection Type, sorted by Pipe or Tube Size, ascending
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Threaded X Threaded Connection Type
Steel Check Valves Piston Threaded X Threaded Connection Type, sorted by Pipe or Tube Size, ascending
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Threaded x Socket Weld Connection Type
Steel Check Valves Piston Threaded x Socket Weld Connection Type, sorted by Pipe or Tube Size, ascending
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Swing
Flanged X Flanged Connection Type
Steel Check Valves Swing Flanged X Flanged Connection Type, sorted by Pipe or Tube Size, ascending
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Lead-Free Brass & Bronze Check Valves for Potable Water
Lead-free check valves have brass or bronze construction to comply with low-lead regulations for use with potable water.
Brass Valve Body Material
Horizontal Swing
Press x Press Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Brass Valve Body Material Horizontal Swing Press x Press Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Spring
FNPT Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Brass Valve Body Material Inline Spring FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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FNPT x FNPT Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Brass Valve Body Material Inline Spring FNPT x FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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Push x Push Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Brass Valve Body Material Inline Spring Push x Push Connection Type, sorted by Pipe or Tube Size, ascending
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Sweat x Sweat Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Brass Valve Body Material Inline Spring Sweat x Sweat Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Swing
FNPT Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Brass Valve Body Material Inline Swing FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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FNPT x FNPT Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Brass Valve Body Material Inline Swing FNPT x FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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Sweat x Sweat Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Brass Valve Body Material Inline Swing Sweat x Sweat Connection Type, sorted by Pipe or Tube Size, ascending
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Bronze Valve Body Material
Horizontal Swing
Press x Press Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Bronze Valve Body Material Horizontal Swing Press x Press Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Ball Cone
FNPT x FNPT Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Bronze Valve Body Material Inline Ball Cone FNPT x FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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Press x Press Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Bronze Valve Body Material Inline Ball Cone Press x Press Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Spring
FNPT x FNPT Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Bronze Valve Body Material Inline Spring FNPT x FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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Press x Press Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Bronze Valve Body Material Inline Spring Press x Press Connection Type, sorted by Pipe or Tube Size, ascending
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Sweat x Sweat Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Bronze Valve Body Material Inline Spring Sweat x Sweat Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Swing
FNPT x FNPT Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Bronze Valve Body Material Inline Swing FNPT x FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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Press x Press Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Bronze Valve Body Material Inline Swing Press x Press Connection Type, sorted by Pipe or Tube Size, ascending
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Sweat x Sweat Connection Type
Lead-Free Brass & Bronze Check Valves for Potable Water Bronze Valve Body Material Inline Swing Sweat x Sweat Connection Type, sorted by Pipe or Tube Size, ascending
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Bronze Check Valves for Non-Potable Water Applications
Bronze check valves resist metal fatigue, corrosion, saltwater, and chemicals and are suited for applications with non-potable water.
Horizontal Swing
Press x Press Connection Type
Bronze Check Valves for Non-Potable Water Applications Horizontal Swing Press x Press Connection Type, sorted by Pipe or Tube Size, ascending
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Inline
Slip x FNPT Connection Type
Bronze Check Valves for Non-Potable Water Applications Inline Slip x FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Ball Cone
FNPT x FNPT Connection Type
Bronze Check Valves for Non-Potable Water Applications Inline Ball Cone FNPT x FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Spring
FNPT x FNPT Connection Type
Bronze Check Valves for Non-Potable Water Applications Inline Spring FNPT x FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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Sweat x Sweat Connection Type
Bronze Check Valves for Non-Potable Water Applications Inline Spring Sweat x Sweat Connection Type, sorted by Pipe or Tube Size, ascending
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Inline Swing
FNPT x FNPT Connection Type
Bronze Check Valves for Non-Potable Water Applications Inline Swing FNPT x FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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Sweat x Sweat Connection Type
Bronze Check Valves for Non-Potable Water Applications Inline Swing Sweat x Sweat Connection Type, sorted by Pipe or Tube Size, ascending
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Y Swing
FNPT x FNPT Connection Type
Bronze Check Valves for Non-Potable Water Applications Y Swing FNPT x FNPT Connection Type, sorted by Pipe or Tube Size, ascending
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Press x Press Connection Type
Bronze Check Valves for Non-Potable Water Applications Y Swing Press x Press Connection Type, sorted by Pipe or Tube Size, ascending
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Sweat x Sweat Connection Type
Bronze Check Valves for Non-Potable Water Applications Y Swing Sweat x Sweat Connection Type, sorted by Pipe or Tube Size, ascending
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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.
