Invention Grant
- Patent Title: Valve trim apparatus for use with valves
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Application No.: US16440605Application Date: 2019-06-13
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Publication No.: US11242942B2Publication Date: 2022-02-08
- Inventor: Timothy Arthur McMahon
- Applicant: FISHER CONTROLS INTERNATIONAL LLC
- Applicant Address: US IA Marshalltown
- Assignee: FISHER CONTROLS INTERNATIONAL LLC
- Current Assignee: FISHER CONTROLS INTERNATIONAL LLC
- Current Assignee Address: US IA Marshalltown
- Agency: Hanley, Flight & Zimmerman, LLC
- Main IPC: F16K47/08
- IPC: F16K47/08 ; F16K1/06 ; F16K27/00

Abstract:
Methods, apparatus, and systems for valve trim apparatus for use with control valves are disclosed. An example apparatus includes a valve body including a fluid flow path between an inlet and an outlet. The example apparatus also includes valve trim positioned in the fluid flow path, the valve trim including first passageways that extend from the inlet to a first expansion cavity and second passageways that extend from the first expansion cavity to the outlet.
Information query