Adrian Tayne, owner of StratotechWhile working as a lead engineer for a manufacturer of fiberglass shipping containers, I was responsible for the design of a large container for a UAV sold to the U.S. military. Among the hundreds of design and testing requirements, the container was required to include breather valves. I was faced with the same challenge that other engineers are faced with – finding the right valve.

At the time, there was only one valve available that was big enough for our project but the cracking pressure was too high for our lightweight composite structure. It was not possible to get a custom version of the valve that had the performance that we needed. The search for a valve proved to be one of the more challenging aspects of the project. It was clear to me that what design engineers like me needed was a supplier that took my requirements and provided a solution, whether it was standard or custom. Stratotech was born from this idea and our focus is still to provide solutions for engineers.

– Adrian Tayne, Stratotech Owner

Made with Experience

All of our products are made under one roof in Grants Pass, Oregon. We are obsessed with the little details and take great pride in our work.

Value Added Services

Rapid Prototyping

3D printing and in-house spring and gasket fabrication allows us to iterate custom designs and bring new products to production quickly.

Custom Branding

For a more integrated look in your product, replace standard Stratotech branding and/or part number with yours.

Laser Marking

With our in-house fiber laser marking machine, we can mark your product with your logo, part number, lot number, or even barcodes.

Conformance Testing

Our valves are 100% tested for conformance to the specifications. Nothing leaves our facility unless it meets the requirements.

Flow Testing

Using our in-house flow bench with a 1,000 CFM capacity, we can generate flow curves (flow rate vs. differential pressure) of most of our products.

Quality Assurance

Quality Management System certified to AS9100D/ISO9001:2015.


Stratotech maintains a quality management system certified to ISO 9001 and AS9100D.

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