US 2020/0003334 A1 · VALVE TRIM APPARATUS FOR USE WITH CONTROL VALVES

Abstract

Valve trim apparatus for use with fluid valves are disclosed. An example apparatus includes a cage to be positioned in a fluid flow passageway of a valve body. The cage having a first end and a second end opposite the first end. The cage including columns extending between the first end and the second end at an angle relative to a primary fluid flow path of the cage. Each of the columns includes fluid flow passageways extending through the column from an outer peripheral surface of the column to an interior surface of the column. The columns are radially spaced about a circumference of the cage body to define fluid flow passageways between the columns.

Claims20

Dependent claims

An apparatus comprising:

a cage to be positioned in a fluid flow passageway of a valve body, the cage having a first end and a second end opposite the first end, the cage including columns extending between the first end and the second end at an angle relative to a primary fluid flow path of the cage, wherein each of the columns includes fluid flow passageways extending through the column from an outer peripheral surface of the column to an interior surface of the column, and wherein the columns are radially spaced about a circumference of the cage body to define fluid flow passageways between the columns.

Dependencies are inferred from the claim text.

Valve trim apparatus for use with control valves

Life of this patent

Valve trim apparatus for use with control valves

Life of this patent

Abstract

Claims20