公开(公告)号：US20240361787A1

公开(公告)日：2024-10-31

申请号：US18584510

申请日：2024-02-22

Applicant: Emerson Process Management Regulator Technologies, Inc.

Inventor： Jeffrey Campbell Masteller ,  Keltan Travis Forrest ,  Justin Lane Masias ,  Andrew Da Costa ,  Ruben Longoria ,  Alexander John Ferguson

IPC: G05D16/00 ,  F16K31/365

CPC classification number: G05D16/024 ,  F16K31/365

Abstract: Pressure regulators with adjustable boost bodies are described herein. An example pressure regulator includes a valve body; a seat in the fluid passageway; an actuator casing coupled to the valve body; and a plug assembly including: a stem; a plug coupled to the stem; a stem guide disposed in the channel of the actuator casing; a boost body on the second side of the stem guide; and a tube extending through the boost body, the tube and the boost body forming a unitary structure to prevent movement of the tube relative to the boost body, the tube having a first end and a second end, the second end disposed in a downstream location relative to the seat, wherein the boost body is rotatable with respect to the stem guide to position the tube in at least one other orientation relative to the actuator casing.