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Instrumentation Check Valves

Available45 products

Instrumentation check valves provide highly accurate flow, have constructions that minimize leaks and contamination, and prevent backflow to protect machinery, equipment, and systems from damage. Also known as instrument check valves, they provide backflow protection in high-pressure industrial processes where regulation and management are critical.

Brand

Stainless Steel Instrumentation Check Valves

Stainless Steel Instrumentation Check Valves

Stainless steel instrumentation check valves resist corrosion, higher pressures, and temperatures better than brass valves. They are used in high-process applications where backflow prevention is critical, like oil and gas piping systems, food and beverage equipment, and chemical production.

Inline Poppet

Compression x Compression Connection Type

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FNPT x FNPT Connection Type

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Inline Spring

FNPT x FNPT Connection Type

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FNPT x MNPT Connection Type

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Let-Lok x Let-Lok Connection Type

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MNPT x MNPT Connection Type

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Male Face Seal x Male Face Seal 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.