Series 210 - ASCO Direct Operated Hung Diaphragm Vacuum Valves G3/8-G3/4
ASCO Series 210 with special materials and handling procedures are used in the high vacuum valves to avoid molecular contamination. The medium and high vacuum valves are mass spectrometer tested. Two way shut-off pilot operated valves for air and inert gas compatible with the seal materials used. The solenoid valves satisfy all relevant EC Directives.