Humphrey designs and manufactures pneumatic and fluid control components – specifically valves and valve systems – for a variety of applications, including medical devices, analytical instrumentation, factory automation, package conveyor systems and many more.
Our expertise in a wide range of industries is based on technologies proven in our standard products, enabling us to create engineered solutions for critical commercial and industrial applications.
We work to solve not only your fluid control challenges, but also to improve the ease and efficiency of your manufacturing process. This comprehensive approach offers you tremendous outsourcing advantages, significantly reducing your product development cycle and creating vital cost efficiencies. You gain access to our advanced manufacturing technologies, reduced time-to-market, and the ability to leverage critical resources to focus on your core competencies.
Our Standard Products
- Solenoid Valves
- Proportional Flow Control Solenoid Valves and Electronic Pressure Regulators
- Air Piloted Valves
- Manual and Mechanical Operated Valves
- Cartridge Valves
- Quick Exhaust Valves
- Pneumatic Auxiliary Components
The Humphrey tradition of innovation continues as our family-owned company introduces three new valve technologies: New additions to ProControl Proportional Solenoid Valve Series; Cartridge Style Solenoid Valves and Inert Isolation Valves suitable for aggressive media.
Our Engineered Solutions
We are an innovative company of pneumatic and fluid handling experts. We develop Engineered Solutions for customers with unique and challenging needs, where standard components fall short. Drawing from our years of experience and unique valve designs, we tailor “best solutions” for the difficult customer problems.
Who is Humphrey Products?
We have been manufacturing for more than 117 years from Kalamazoo, Michigan, and today, as a leading producer of pneumatic and fluid control products. These products are proudly built by loyal and dedicated Humphrey employees, of whom the average service is 15 years. Our valve products are produced with 96% of our suppliers from the Great Lakes region of America.
Industries utilizing our products and engineered solutions include medical device, healthcare rehabilitation, analytical equipment, test and measurement, material handling, general industry and factory automation. Our subsidiary, South Haven Coil, manufactures coils and other electrical components for industry. And since 1962, we have enjoyed an alliance with Japan-based Koganei Corp, one of the premier pneumatic automation companies in the world.
Our quality management system has been assessed and registered by Intertek Testing Services NA, Inc. as conforming to the requirements of ISO 9001:2015.