Waste gas recovery system for a combustion engine and waste gas recovery valve

The exhaust gas recirculation system (14) has an exhaust gas recirculation valve (24) arranged in an exhaust gas recirculation line (16) between an exhaust gas line (18) and a fresh gas line (20). The exhaust gas recirculation valve is provided as an exhaust gas recirculation module (22) having a functional component (26,28) of the exhaust recirculation system.