WebWhen a flat OFE copper gasket is pressed between the conical sealing edges of two Del-Seal CF flanges, a lateral cold flow of the gasket material occurs. This cold flow is limited by a vertical flange wall or capture groove that is concentric to the sealing knife edge. WebCeFiX® is the next generation of the old Conflat® (CF) system. The main difference between both is the way of compressing the metal gasket. The CF knife edge makes a circular line imprint into the gasket. Used a second time, this imprint is always shifted slightly in the micrometer range, due to mechanical tolerances.
Vacuum flange - Wikipedia
WebFeatures Specifications Ultra-high vacuum (UHV) rated to 1 x 10-13 Torr 1 x 10-13 mbar High temperature rated to 450¬∞C ConFlat compatible design, can be sealed to other manufacturers' ConFlat knife-edge flanges Specifications WebThe CF (ConFlat) flange is the most widely used for high vacuum and UHV applications. Many gauges, instruments, accessories and feedthroughs are available on this flange system. The seal mechanism is a knife-edge … just like home microwave oven toy
Vacuum technology — Dimensions of knife-edge flanges
WebConflat (CF) knife edge flanges are the most common type of dismountable flange used in ultra-high vacuum. Commonly called CF or Conflat flanges, the design was originally … Meyer Tool is the source for all your custom MLI project requirements. All of our … 4601 Southwest Highway Oak Lawn, IL, 60453 Telephone: 708-425-9080 Fax: … Meyer Tool & Mfg. is a specialized custom fabrication shop. At Meyer Tool we … "Cryogenic Products" can refer to a wide variety of different hardware … We are very familiar with other seal designs including dovetail o-rings, knife edges, … Our welding staff is held to a higher standard than your typical weld shop. … WebWhen a flat OFE copper gasket is pressed between the conical sealing edges of two Del-Seal CF flanges, a lateral cold flow of the gasket material occurs. This cold flow is limited by a vertical flange wall or capture groove that is concentric to the sealing knife edge. WebConflat (CF) flanges are used for ultra-high vacuum applications. CF Conflat flanges can be sealed with a Copper, Silver Plated Copper or Viton Gasket Seal. These Viton Gaskets are pressed into the knife-edge flange to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. laura thramer