Method, process valve, valve assembly
OwnerChristian DASBACH, Michael Baumgartner +2inventors
InventorsChristian DASBACH, Michael Baumgartner, Ota Vojacek, Matthias Fink
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Abstract
An inner body for controlling a process fluid is provided. The inner body is configured to be detachably arranged within an outer body and includes at least one valve portion disposed along an imaginary flow path between at least two process fluid ports. The valve portion includes a seat portion that is stationary during operation and defines a seat surface delimiting an interior of the inner body, and an obstruction portion positioned opposite the seat portion. The obstruction portion includes an obstruction surface delimiting the interior and is movable, at least in part and during operation, along an imaginary adjustment axis toward and away from the seat surface.
Claims24
1-59. (canceled)
An inner body for controlling a process fluid, wherein the inner body is adapted to be detachably arranged in an outer body, the inner body comprising at least one valve portion arranged along an imaginary flow path between at least two process fluid ports of the inner body, the valve portion comprising:
- a seat portion that is stationary during operation and has a seat surface delimiting an interior of the inner body;
- and
- an obstruction portion that is connected to and opposite the seat portion, the obstruction portion having an obstruction surface delimiting the interior of the inner body and being movable, at least during operation and at least in part, along an imaginary adjustment axis toward and away from the seat surface.
Dependencies are inferred from the claim text.