ARRANGEMENT OF A RELY VALVE FOR A PNEUMATIC OR ELECTRO-PNEUMATIC BRAKING SYSTEM FOR VEHICLES

摘要

The invention relates to a relay valve device, (10) of a pneumatic or electropneumatic motor vehicle braking device (100) having a first brake circuit (I) and a second brake circuit (II). In addition to the usual components of a relay valve, the relay valve device (10) includes in or on the same valve block (38) components of a further relay valve, which interacts with the one relay valve in order to compensate for failures and errors.