Vacuum valve for providing a symmetrical fluid flow
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United States of America
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Mar 4, 2025
Grant Date -
Sep 9, 2021
app pub date -
Feb 23, 2021
filing date -
Feb 23, 2021
priority date (Note) -
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Abstract
Disclosed is a regulating vacuum valve having a first valve seat having a first valve opening defining a first opening axis and a first sealing surface surrounding the first valve opening, and a first valve disk having a first contact surface corresponding to the first sealing surface. The valve includes a drive unit coupled to the first valve disk to adjust at least between an open position to a closed position. The regulating vacuum valve has at least one second valve seat, having a second valve opening with a second sealing surface. In addition, a second valve disk having a second contact surface corresponding to the second sealing surface is provided. An overall valve opening of the regulating vacuum valve is formed by the first valve opening as a first valve partial opening and the second valve opening as a second valve partial opening.
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