Pneumatic suspension system for motor vehicle, has pneumatically-operated venting valve for connecting bellows and/or pressure accumulator with atmosphere

摘要

An electrically-controllable valve device (18) comprises a pneumatically-operated venting valve (78) which is pilot-controlled with the compressed air from the pneumatic suspension system via an electromagnetic control valve (88). Via the venting valve, pneumatic suspension bellows (8,10,12,14) and/or a pressure accumulator (6) is connected with the atmosphere.