Valve series having different flow capacities and uniform valve actuators
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United States of America Patent
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May 4, 2021
Grant Date -
Mar 7, 2019
app pub date -
Mar 11, 2016
filing date -
Mar 11, 2016
priority date (Note) -
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Abstract
The valve series includes a plurality of valve types (A, B, C) with valves of different size and type, wherein a plurality of valve types, preferably all valves types (A, B, C) of the valve series (11) have uniform valve actuators (21), wherein the valve closure members (19) of the valves (10, 12, 13) perform the same opening stroke, wherein they can be formed differently, however, and in particular can have different diameters. The closing springs (20) of the different valve types (A, B, C) can also have different characteristic curves and can be of different thicknesses.
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