Arrangement for exhaust gas recirculation for an internal combustion engine with a housing (12), at least one check valve (14) arranged in the housing (12) with flap elements (16) and a channel (20) with at least one deflection are known in principle. The ...

The actuator has a working chamber connected to a high pressure- or low pressure source, and a rod (3) attached to a base of the working chamber. The rod is moved in a longitudinal direction during volume change of the working chamber. The working chamber ...