High Purity ball valves are typically designed for the use of bioprocessing system and pharmaceutical industry, where sterility, drainability and cleanability are essentially concerned. Nowadays the industry relies on ASME/BPE to determine the designs of all the equipments and components for use in the applications. According to this standard and the need for extremely high levels of purity, Modentic high purity ball valves emphasize their characteristics of strong resistance of corrosion and elimination of contamination so to combat common problems occurs in this system.