FIELD: machine building.
SUBSTANCE: multi-stage regulator for fluid contains the first regulator for fluid that has a casing of cylindrical form, the first valve located in the casing and the first spring for setting the first regulated pressure in outlet of the first regulator. Note that the casing has a hole. The hole is hydraulically connected to the first valve. The second regulator for fluid contains casing part that has an inlet for fluid and threaded external surface for threaded interaction with the said hole. The second valve is located in the cavity of the second regulator for fluid near the said hole. Piston in operating condition is connected to the second valve. The spring is located between the second piston and casing part for setting the second regulated pressure in the outlet of the second regulator for fluid.
EFFECT: provision of desired level of performance characteristics.
7 cl, 4 dwg
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