HOT GAS FLOW RATE REGULATOR Russian patent published in 2012 - IPC F16K5/04 F16K5/12 

FIELD: machine building.

SUBSTANCE: regulator consists of body with inlet and outlet branch pipes, seats made up of hollow cylinder with blank end face, and shutter furnished with internal web. Said shutter is arranged aligned with seat to cover it with clearance between blank end face and web. Graphite rod is fitted in said clearance coaxially with said shutter. One of rod faces facing the web represents s cone. Mate conical recess is made in the web. Delivery outlets are arranged regularly on cylindrical surfaces of seat and shutter.

EFFECT: perfected design, decreased weight and load at drive.

3 cl, 2 dwg