MDC Series
Ultra-High Purity Diaphragm Valves 
 

MDC MDCQ MDCA MDCH	(manual) (quarter-turn) (actuated) (high pressure)
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These MDC Series valves are designed for high performance gas- and chemical-distribution systems where purity, combined with the lowest overall operating costs, are required. Applications for this valve include:

• Lower cost
• Gas cabinets, valve manifold boxes, and gas isolation boxes
• Point-of-connection gas sticks
• Processing tools
• Bubbler systems including canister isolation valves
• Bulk gas system purge valve

MDCH Series - Technical Data