METHOD OF REDUCING CAVITATION IN CONTROL PIPELINE VALVES Russian patent published in 2024 - IPC F16K47/02 

FIELD: machine building; valve industry.

SUBSTANCE: invention can be used in technical systems for controlling flows of liquid medium in various industries. Method of reducing cavitation in control pipeline valves (PV) includes introduction of structural elements forming jets of working fluid and control parameters of flow of the latter into PV trim, determining fine control process and working medium velocity field, in which particles of the latter, moving at maximum speed, are located in the flow thickness.

EFFECT: invention is aimed at creation of a method for reduction of cavitation during operation on liquid working media of pipeline valves, in particular, in slide gate valves (SGV).

1 cl