PNEUMATIC DEVICE

The invention relates to a pneumatic device (30) of a pneumatic system of a vehicle, in particular of a brake control system, air treatment system or air suspension system, comprising at least one socket (31, 32) configured to receive a solenoid valve (10, 20), wherein the socket (31, 32) is configured in a way that only one particular type of solenoid valve (10, 20) can be mounted.