FIELD: railways.
SUBSTANCE: distribution valve for a brake control system of a railway vehicle is provided with an access interface that includes a set of access holes for measuring operating pressures of the distribution valve. The distribution valve includes a main bracket and main and major parts installed on the main bracket. The main bracket includes a set of channels for communicating the main part and the major part with each other and with a brake line, a brake cylinder and a reservoir of the brake control system. The set of access holes of the access interface includes holes in communication with a channel of a working chamber, a channel of a spool chamber, a channel of the brake line, a channel of the reservoir and a channel of the brake cylinder of the main bracket.
EFFECT: ensuring ease of access, monitoring and control of the operation of the distribution valve to provide regular inspection of the distribution valve during its operation using an automated inspection device.
21 cl, 11 dwg
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