Humphrey

Pneumatics

About

Humphrey Products, established in 1901 and headquartered in Kalamazoo, Michigan, specializes in designing and manufacturing pneumatic and fluid control valves, systems, and customized products. Serving industries such as medical, analytical, factory automation, test and measurement, and process control, Humphrey offers engineered solutions to meet diverse application needs. With over a century of expertise, the company provides both standard and custom valve solutions, leveraging advanced designs and manufacturing capabilities to deliver high-quality products.

Industries

Automation
Dispensing
Medical Device
Food & Beverage
General Manufacturing
OEM
Pneumatics

Frequently asked questions

Who sells Humphrey pneumatic valves in New Jersey?

The Knotts Company in Berkeley Heights, NJ supplies Humphrey pneumatic and fluid control valves and Humphrey Engineered Solutions products to manufacturers in New Jersey, New York and Eastern Pennsylvania.

Contact automate@knottsco.com or (908) 464-4800 for a quote.

What valves does Humphrey make?

Humphrey Products designs and manufactures 2-way, 3-way and 4-way valves (solenoid, air piloted, manual and mechanical), proportional control valves, and check, shuttle and quick exhaust valves. It also makes TAC miniature fittings and TAC pneumatic logic, with ports from 10-32 UNF up to 3/4 pipe depending on the series.

Does Humphrey make custom or medical valves?

Yes. Humphrey's Engineered Solutions group designs custom valves and fluid control products, and its Life Science Group develops pneumatic and fluid control solutions for the medical industry. Humphrey also has a long-standing partnership with Japan's Koganei on pneumatic products.