LOW RESTRICTION VARIABLE FLOW VALVE WITH DIRECTIONAL CONTROL Russian patent published in 2018 - IPC F16K11/07 F16K11/85 F16K11/87 

Abstract RU 2674835 C2

FIELD: machine building.

SUBSTANCE: invention relates to systems for controlling the flow of fluid through a valve. Methods and systems are disclosed for controlling the flow of fluid through a three-way valve assembly, including a three-way split conduit coupled to a movable rotary ring with plurality of openings. For example, a three-way split conduit may include one fluid inlet conduit splitting into two outlet conduits with an included angle of less than 90°. Movable rotary ring coupled to the three-way split conduit may be rotated by an actuator to open or block the three way split conduits, regulating the fluid flow passages along the three-way valve assembly.

EFFECT: invention reduces pressure drop in the valve assembly.

20 cl, 10 dwg

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RU 2 674 835 C2

Authors

Demitroff Danrich Henry

Cole Cary Cary

Katragadda Sunil

Marshall Lawrence

Shaikh F Zafar

Dates

2018-12-13Published

2016-11-03Filed