DINGED KNIFE EDGE MDC GV-3000-M Stainless Steel Pneumatic Gate Valve High Vacuum

MDC GV-3000-M Precision Stainless Steel Pneumatic Gate Valve High Vacuum HV UHV

FOR PARTS OR NOT WORKING CONDITION since the knife edge has a chip in it, see image #2. If a rubber CF gasket was to be used, it would hold high vacuum but this does not work with copper gaskets any longer.

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