GAS PRESSURE REGULATOR Russian patent published in 1995 - IPC

FIELD: pneumatics. SUBSTANCE: pressure regulator has housing 1 with inlet 2 and outlet 3 spaces, seat with sealing surface, valve coupled with spring 12, and sensitive member 7 having an effort governor constructed as a spring 8. The valve is self- adjusted and has the form of a disk. A baffle, provided with the central opening of the seat, is mounted inside housing 1. The bearing surface and through passages are mounted concentrically to the seat opening. Projections of pusher 9 is mounted inside the passages for allowing contact with the valve which is pressed by spring 12 in the direction of the bearing surface. EFFECT: heightened accuracy of regulating. 2 cl, 5 dwg