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Group number     VA001 Description: Valves All Metal

Extra information

Specification VMD Valves

Operation Pressure: Atm. To 1x10-12 mbar l/s-1
Bakeout temperature max: 450°C Open, 300°C Closed
Leak rate to Atm: <1x10-12 mbar l/s-1
Leak rate Across seat: <1x10-12 mbar l/s-1
Materials exposed to vacuum: SST 304, SST 316, OFHC Copper
Series Conductance Close torque
VMD19 10 first 150, max. 250
VMD38 25 first 300, max. 600