VARIABLE LEAK VALVE

• Gas flow continuously variable from above 300 Torr liters/sec to below 10E^-10 Torr liter/sec
• Seals mass spectrometer leak tight
• Bakeable to 450° C
• Valve constructed entirely of low vapor pressure metals, insuring minimum contamination
• Useful with inlet pressure above 200 psi and below 10^-10 Torr
• Repeatable control

Variable Leak Valve

203 Variable Leak Valve

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