Humphrey Products

Founded more than 100 years ago, Humphrey innovations date back to the commercialization of liquid propane gas lighting products in 1901. Today, Humphrey is recognized as a leading producer of pneumatic and liquid control products, serving organizations worldwide. Our expertise in a wide range of industries is based on technologies proven in our range of solenoid valve and specialty valve products, enabling us to engineer unique solutions for medical, analytical, test and measurement, commercial and industrial applications.

Headquartered in Kalamazoo, Michigan, we have an experienced staff of more than 200 employees. We serve customers globally through a network of authorized distributors located around the world. Additionally, we enjoy a long-standing alliance with Japan-based Koganei Corporation, one of the leading pneumatic automation companies in the world.

We work to solve not only your fluid control challenges but to improve the efficiency of your product development and manufacturing process as well. This comprehensive approach offers you tremendous outsourcing advantages, significantly reducing your product development cycle and creating vital cost efficiencies. You gain access to our fluid control expertise and advanced manufacturing technologies, freeing up your critical resources to focus on leveraging your core competencies.