Valve device used in gas exhaust system for motor vehicle, has valve connected with actuator by connectors and resilient coupling that is formed of sleeve-shape and provided with bellows

摘要

The valve device comprises a rotatably mounted valve (11), and an actuator (15) for rotating the valve. The connectors (23,25) are arranged between the valve and the actuator. The valve and actuator are connected by connectors and resilient coupling (19) that is formed of sleeve-shape and provided with bellows (20). The bellows are made of metal.