CC-A Manual Ultra-high Vacuum Gate Valve uses a handle to drive steel ball shelf ,to perform valve plate open and close action,fold plate by spring force , open then exit. It is used to put through or cut off the air passage in ultrahigh Vacuum system. Applicable medium can be pure air and noncorrosive gases.
|Valve leak rate(Pa.L/S)
|The differential pressure between the two sides of valve opening(Pa)
|shaft seal sealing
||stainless steel bellows