| 摘要 |
The vacuum/pressure fine control valve is used for settings in the case of vacuum and pressure systems, which settings can be identified unmistakeably from the start, are precise, quick, uncomplicated and reproducible. It can be matched to all the capabilities of vacuum and pressure systems. In consequence, the complicated and time-consuming setting using the previously known valves is obviated. In addition, since only one variable of the vacuum/pressure fine control valve is required for all the capabilities of vacuum and pressure units, and since this valve can be used for both vacuum control and for pressure control, storage is considerably simplified.
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