FIELD: machine building.
SUBSTANCE: fluid regulator contains a body having main bypass channel, setting through hole to connect by fluid the inlet hole and outlet hole. Wherein the main bypass channel sets limits of the input volume, located between the inlet hole and outlet hole, as well as limits of the outlet volume, located between the through hole and outlet hole. Part of limits of the outlet volume includes internal wall adjacent to the through hole. The valve rod is located in the second part of the bypass channel such that the internal wall mainly encloses the external surface of the valve rod in order to limit the fluid flow between the internal wall and external surface of the valve rod, and in direction of the neck. The valve body having secondary channel for the fluid flow, located within the outlet volume, intended to increase the fluid flow towards neck of the valve body, when the fluid flows through the through hole.
EFFECT: increased accuracy of bodies manufacturing and reliability.
17 cl, 7 dwg
