6411 Diaphragm Packless Lecture Bottle 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 6411 Series (lecture bottle valves) were designed specifically with corrosive gases in mind. Their durable construction is perfect for the specialty gases and gas mixtures used in laboratories.

• Proven leak-tight diaphragm seal
• Forged brass, aluminum silicon bronze and 303 stainless steel bodies withstand severe service conditions
• Low operating torque design ensures ease of operation during filling and use
• Available with standard CGA connections