Humphrey HK5 direct-acting solenoid diaphragm valve

The HK5 Series is based upon the classic Humphrey diaphragm-poppet principle, now in a sub-miniature, balanced design. This proven valve has no sliding seals while isolating coil operation from all wetted parts. The result is multi-media use, multi-purpose functionality, and plumbing conveniences in compact, more difficult valve applications.

The short stroke and high flow provides fast response and rapid cycling. The innovative body design allows for versatile plumbing, electrical and mounting features unmatched in the market.

HK5 applications are highlighted by biomedical and analytical equipment, high speed sorting and cylinder cycling, and low pressure liquid and gas control.