Emerson Process Management Regulator Technologies, Inc.

Vlad C Hânceanu

Istvan Bartha

Silviu Vasile Rebreanu

Florin R Roman

Aaron P Oprean

A pressure control assembly is provided that is coupled to a fluid regulator having a regulator body, an actuator, and an exhaust vent. The actuator includes an actuator housing, a diaphragm disposed within the actuator housing, a first chamber defined adjacent a first side of the diaphragm, and second chamber defined adjacent a second side of the diaphragm. The exhaust vent is formed in the actuator housing to fluidly couple the first chamber to the atmosphere. The pressure control assembly includes a flexible element positioned within an orifice of the exhaust vent. The flexible element is movable within the orifice in response to changes in the pressure in the second chamber.

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Apahida, Romania

Vlad C Hânceanu