FIELD: mechanical engineering.
SUBSTANCE: invention generally relates to locking elements of a valve, in particular to locking elements of a valve with curvilinear notches. The locking element of the valve comprises one or more curvilinear notches which are formed inwards from the external surface of the locking element of the valve, enabling the fluid medium to move in the direction of the locking element of the valve that the fluid medium is distributed around the locking element of the valve and is smoothly directed to the outlet of the valve. The type locking element of a valve 210 comprises a type first section 460, which defines the type first end face 462 of locking element 210, the type second section 464, which defines the type second end face 466 of locking element 210, opposite the first end face 462, and a model third section 468, located between first and second sections 460, 464. The first, second and third sections 460, 464 and 468 determine the typical longitudinal axis 470 of locking element 210. The third section 468 of the locking element 210 comprises a type curvilinear notch 232 which is formed inwards from the external surface of the third section 468 and is directed towards the longitudinal axis 470 of the locking element of the valve.
EFFECT: technical result is directed at improving the flow distribution of a fluid medium, increasing the flow capacity of a fluid medium, increasing the flow rate of a fluid medium and improving the throttle performance of the valve, as well as ensuring a smooth and less turbulent flow of fluid medium.
20 cl, 17 dwg
