MDC Million Cycle Circular Vacuum Gate Valves

Produktbeschreibung

• MDC stainless steel vacuum gate valves incorporate patented C-Loc(r) and Uni-Loc(tm) gate valve locking mechanisms. No contact is made between a valve's body and the locking mechanism, a feature which markedly decreases vibration and insures smooth valve operation. MDC gate valves require about half the number of moving parts found in comparable competitor valves. This reduction in moving components minimizes wear and particulate generation, which in turn provides valves of superior performance and reliability.

Our valves' low outgassing characteristics can be attributed to a fusion welded 300 series stainless steel body, welded AM-350 stainless steel nesting bellows as well as small cross-section O-rings and the elimination of blind internal cavities. MDC stainless steel circular gate valves are offered in various sizes ranging from .625" to 12" port diameters. Standard port mounts include: Del-Seal(tm) CF metal seal flanges, which are recommended for ultrahigh vacuum service; ISO Kwik-Flange(tm) and ISO Large-Flange(tm) fast make and break elastomer sealed flanges, ideal for high vacuum applications requiring frequent assembly and disassembly; and ANSI ASA elastomer seal port flanges for use in high vacuum applications where ANSI standards are specified. Gate valve actuation is available in both manual and electropneumatic configurations. Custom designed valves are available on request.

Dokumentation