FIELD: motor industry.
SUBSTANCE: device (6) contains at least one distributing valve (11), which is controlled by air counterflow, one facing distribution valve (11) control valve (13), which either controls output of existing in one connection (20) of pressure or existing in other connection (23) of actual tire pressure in other pneumatic connection (16b) control line distributing valve (11), or blocks such control. Device (6) has bypassing distribution valve (11) and control valve (13) and connecting one connection (20) with other compound (23) of bypass pipeline (10) with check valve (14), opening in direction of tire filling with air (8) and closing in direction of air outlet from tire (8).
EFFECT: higher reliability and simplicity of design matching tire pressure and high rate of its operation.
11 cl, 5 dwg
