FLUID MEDIUM VALVE Russian patent published in 2018 - IPC F16K24/04 

FIELD: machine building.

SUBSTANCE: gas blow-off valve comprises body made with the float chamber passing between the fluid medium inlet opening and the fluid medium outlet opening. Float chamber comprises the float-activated valve assembly, which is designed with possibility of axial displacement in the float chamber. At that, the said valve assembly includes kinetic component, which is designed with possibility of axial displacement in the body between the closed position, in which it interacts with possibility of sealing with the fluid medium outlet opening sealing seat, and open position, in which it is disengaged with said sealing seat. Fluid medium inlet opening is in flow communication with the float chamber through the fluid medium inlet port, made with the fluid medium flow regulator, made with the fluid medium discharge port, wherein the arrangement is so, that D_min > D_float, where D_min is the fluid medium flow discharge port minimum diameter, and D_float is the activated by the float valve assembly lower part diameter. Fluid medium flow regulator is made with the lower surface, which faces the body fluid medium inlet and has the said diameter D_min.

EFFECT: invention relates to the field of fluid medium flow valves.

14 cl, 8 dwg