Humphrey diaphragm-poppet valves are robust, reliable valves suitable for many applications from factory automation to medical and transportation. Wherever valves that are tolerant of wet, dirty air are required the many different sizes and configurations of these valves will meet the need.

1. Valve has no sliding seals – cannot stick
2. Unique design is simple and trouble free. Valve does not leak, seals tight
3. Diaphragm poppet design highly tolerant of airline contamination
4. Solenoid-pilot, manual, mechanical and air operated models
5. Can be configured for use with vacuum
6. Used in a wide spectrum of industries from medical to transportation
7. 2-way, 3-way and 4 way types. Port sizes 1/8, 1/4, 1/2 and 3/4