Custom or not, we have the right valve for the job

We design and manufacturer check valves and relief valves, for homes and for business. With over 15 years of experience, we can guarantee satisfaction or your money back.

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IN THE PRESS

Tighten Up.

Valve Check has everything for industrial and residential uses.

Download our PDF Catalog for a full product list and more info

Free Shipping Nationwide

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Unrivaled Industry Warranty 

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Custom Application

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Expert Staff

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24/7 Customer Service

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We know a thing or two about Valves

Valve Check is the leading manufacturer of precision check valves and relief valves.

Valve Check is a manufacturer of precision check valves and relief valves. Valve Check quality products are designed to be self cleaning, quick opening, and positive sealing. We offer a wide range of sizes, cracking pressures and seal options in our standard product line. Valve Check also manufactures many custom check valves, relief valves, manifolds, cartridge valves and more. We welcome custom applications.

Need help with seals, cracking pressure, valve application, sizing, installation? Please contact us.

What People Say About Us

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Kyle Killit
Designer at Tiempo Labs

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Sergie Kalashnikov
CEO at BentoBox

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Bryant Chou
CTO at Slapper Labs