John Henry Foster Company is your place for Humphrey products. Humphrey is recognized as a leading producer of pneumatic products, serving organizations worldwide. Humphrey offers expertise in a wide range of industries based on proven technologies to create truly customized solutions for unique commercial and industrial applications.

Contact us today for solutions that will enhance your energy efficiency, productivity and operations.

Pneumatic Products

Solenoid Valves  


Manual/Mechanical Valves  
Pneumatic Valves - Air Pilot
Air Pilot Valves  

Miscellaneous Valves  

Find a JHF Sales Rep in Your Area    

See the Product Index of the
John Henry Foster Catalog
for more items relating to