Gate valve GCQ

pneumaticstainless steelvacuum

GCQ series pneumatic high vacuum gate valve and CCQ series pneumatic ultra-high vacuum gate valve are used for connecting or cutting off the vacuum airflow path. a) For automatic operation, design the drive on the body side, so greatly reducing the height dimension of the valve, then reduce the manufacturing cost of the equipment space b) The applicable media are air and non-corrosive gases. CCQ series can withstand 450ºCbaking temperature is usually used for ion pump and a high-temperature vacuum environment. Scope Of Application - 105~6.7×10-5Pa（GCQ Series） 105~6.7×10-8Pa（CCQ Series） Valve Leakage Rate - ≤1.3×10-5Pa.L/S（GCQ Series） ≤1.3×10-8Pa.L/S（CCQ Series） Installation Status - ≤2.7×103Pa（DN≥320 Proposal＜1000Pa） Power Supply - AC220V、AC110V、DC24V Opening And Closing Time - 3~10s Installation Status Any, HorizontalSideStateIs The Best GCQ Series Seal - NBR、Viton、Bellows (Shaft Seal) CCQ Series Seal - No-Oxygen Copper、Bellows 、Disc Viton Seal