Check valve cross-section drawing
Check valves - our Tadpole range

Inline Check Valves

The inline check valve is a truly versatile check valve offering connection to many different fittings.

Many scenarios, such as within the chemicals industry or medical applications, require small, inert check valves that can be connected to a vast array of connectors. Our Inline Check Valve, made in PEEK, integrates superior valve design with the flexibility of many applications.

Our standard model has a cracking pressure of 0.1 bar and 1/4-28 connectors with a FFKM 'O' rings (perfluoroelastomer) for excellent chemical resistance and temperature endurance. We also have a version of this check valve with a hastelloy spring. As with all our check valves, various sizes, pressures and materials are available on request.

Some simple Inline check valve applications (PDF 292kb)

Browse our range of check valves below to learn more about their unique attributes.


Check valve models:


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