Engineering Plans

Case Studies


One of our specialities is machining precision valve seats for a number of our customers. We are able to produce valve seats to very tight tolerances and surface finish requirements and verify these using our Alicona Infinite Focus measuring device which removes the need to cut and sacrifice a part for measurement.

We have perfected these manufacturing techniques and reached a point where these seats can be consistently produced over runs of tens of thousands with a very low reject rate.

These valve seats offer the end user of the final assembly cost savings in terms of being able to extract more compressed gas per cylinder.



Unit 21 Van Alloys Industrial Estate, Busgrove Lane, Stoke Row, Henley-on-Thames RG9 5QW, UK


00 44 (0) 1491 680767

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©2021 by  Yell Design for Rousant Sherwood (Manufacturing) Ltd.

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