FIELD: gas industry.
SUBSTANCE: gas pressure regulator includes an actuator comprising a body, cover, saddle, saddle support, seal and sealing elements. Saddle and the device seal are made with mating stepped walls, on the surface of which there are annular grooves, sealing elements are placed on the surfaces of the annular grooves, while separation walls are located downstream of the gas.
EFFECT: vibration level is reduced by eliminating the swirl regions of a compressed gas stream by dividing and profiling it.
1 cl, 3 dwg
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