Humphrey Products Email Format

Appliances, Electrical, and Electronics ManufacturingMichigan, United States51-200 Employees

Humphrey Products is a long-established, fourth-generation, family-owned manufacturer based in Kalamazoo, Michigan. With more than a century of experience in pneumatic and fluid control, the company designs and produces a broad catalog of valves and provides custom solutions when standard products do not meet specific requirements. Its offerings focus on pneumatic control and fluid handling, including engineered solutions for tailored valve systems and specialized valve technologies.

Its customer base spans medical devices and life sciences, analytical instrumentation, factory automation and process control, and test and measurement, reflecting demand for reliable products and a domestic supply chain. The company emphasizes quality and operational excellence, holding ISO 9001:2015 certification, and all products are designed and manufactured in its Kalamazoo facility. In 2018, Humphrey released an eGuide on six factors for mobile and portable valve design, illustrating ongoing efforts to support product development.

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