Humphrey Online Catalog Manual Valves

Manual Valves

Manual valves are operated directly by skilled labor, and used in factory automation applications for clamping, holding, stamping, pressing functions where worker productivity and safety can be enhanced. Humphrey offers you a variety of standard and specialty manual operated valves with unique advantages from the classic Diaphragm-Poppet Series, the miniature TAC Valve Series, and the rugged 501 Series.