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Check Valves

Available57 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.
Max. Water Pressure - Valves

Cast Iron Check Valves

Cast Iron Check Valves
Cast iron check valves have heavy-duty bodies that withstand high temperatures.

Inline Double Disc

Flange x Flange Connection Type

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Inline Silent

Flange x Flange Connection Type

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Inline Swing

FNPT x FNPT Connection Type

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Flange x Flange Connection Type

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Inline Swing Flex

Flange x Flange Connection Type

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Inline Triple Duty

Flange x Flange Connection Type

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Inline Wafer

Flanged Wafer x Flanged Wafer Connection Type

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Slip Union

Slip x Slip Connection Type

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Lead-Free Brass & Bronze Check Valves for Potable Water

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
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Inline Spring

FNPT Connection Type
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FNPT x FNPT Connection Type
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Push x Push Connection Type
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Sweat x Sweat Connection Type
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Inline Swing

FNPT Connection Type
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FNPT x FNPT Connection Type
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Sweat x Sweat Connection Type
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Bronze Valve Body Material

Horizontal Swing

Press x Press Connection Type
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Inline Ball Cone

FNPT x FNPT Connection Type
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Press x Press Connection Type
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Inline Spring

FNPT x FNPT Connection Type
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Press x Press Connection Type
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Sweat x Sweat Connection Type
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Inline Swing

FNPT x FNPT Connection Type
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Press x Press Connection Type
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Sweat x Sweat Connection Type
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Bronze Check Valves for Non-Potable Water Applications

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

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Inline

Slip x FNPT Connection Type

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Inline Ball Cone

FNPT x FNPT Connection Type

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Inline Spring

FNPT x FNPT Connection Type

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Sweat x Sweat Connection Type

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Inline Swing

FNPT x FNPT Connection Type

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Sweat x Sweat Connection Type

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Y Swing

FNPT x FNPT Connection Type

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Press x Press Connection Type

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Sweat x Sweat Connection Type

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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.