6674 316L Stainless Steel Diaphragm Valves

PLEASE NOTE - THIS SERIES IS NO LONGER BEING MANUFACTURED, BUT WE DO HAVE SOME STOCK AVAILABLE - BRAND NEW, KEPT IN PERFECT WORKING CONDITION. CALL OR EMAIL FOR SPECIFIC QUANTITIES ON HAND!

Sherwood’s 6674 Series is used in corrosive gas applications, cylinder phosphine gas, atmospheric and purging gases, dopant gases and reactant gases.

• Crimped seat feature with anti-extrusion pin prevents seat extrusion and cold flow of the polymeric seat
• Available in multiple seat material configurations to accommodate all high-purity gas applications
• Increased flow (Cv) to aid in reducing vent and purge times
• Low operating torque design ensures ease of operation during filling and use
• Available with unitized pressure-relief device having fuse-metal backed or unbacked burst disc
• Available with standard CGA connections as well as international inlets and outlets