CD Series Multiport Precursor cylinder Diaphragm Valve

● Characteristics of oxygen: Refer to CGAG - 4.4 Industrial Specification for Gaseous Oxygen. ● No internal thread and no spring. ● 100 % He leak tested. ● Cleaning process to remove metal ions, organic films and surface attached particles. ● The diaphragm and valve body adopt metal-to-metal sealing, which is the only sealing point in contact with the atmosphere besides the inlet and outlet connections. ● Minimal dead spots, faster drying and less purge time.