VALVE DEVICE, BRAKE SYSTEM AND VEHICLE

摘要

The invention relates to a valve device (1) for brake control of a pressure medium-operated brake system of a vehicle and to a brake system (130) comprising said valve device (1). The valve device (1) comprises a housing (8) which in turn has several pressure medium ducts (58 to 64, 80 to 86). The valve device (1) further comprises a relay valve which provides a pneumatic control pressure, which is fed to said relay valve via at least one of the pressure medium ducts (58 to 64, 80 to 86), involving a higher amount of pressure medium. The valve device (1) comprises at least one insert (2 to 2'''') which is pneumatically connected to at least two pressure medium ducts (58, 66). The two pressure medium ducts (58, 66) are or can be pneumatically connected to each other by said insert (2) via a pneumatic connection. At least these two pressure medium ducts (58, 66), which are or can be connected to each other, and their pneumatic connection or connection possibility by the insert (2) define together a pressure medium path. According to the invention, the profile of the pressure medium path is different due to the nature of the respectively selected housing (8) as a function of the housing that is in each case selected and/or is or can be switched in a different manner due to the respectively selected insert (2 to 2'''') as a function of said insert (2 to 2''''). The housing (8) is selected from a set of housings (8) which have several different pressure medium ducts, in particular bores, but which are otherwise similar or essentially similar. The insert (2 to 2'''') is selected from a set of several different inserts (2 to 2'''').