Technical Purpose and Scope of Application
The international standard ISO 2861:2020 regulates the geometric parameters of quick-release clamp-type couplings, optimized for operation in vacuum systems of increased complexity. The technical documentation details the tolerances and dimensions of sealing elements, as well as design requirements for gasket retainers, ensuring stable tightness of vacuum circuits.
Engineering Note: The metric characteristics established for the coupling diameter guarantee full compatibility with vacuum flanges that meet the requirements of the international standard ISO 1609. EV Group China engineers use these specifications to ensure precision accuracy in the manufacturing and supply of vacuum equipment components.