Valve for use as air regulator element in motor vehicle, has housing with two tube-shaped openings for flowing mediums and circular defined flow area is provided between openings

摘要

The valve has a housing (1) with two tube-shaped openings (2,3) for flowing mediums. A circular defined flow area (1a) is provided between the openings. A drive shaft (5) is pivotably supported in the housing in the flow area centrically and perpendicularly to the direction of flowing medium. The width of a spiral spring (4) is extended over two tube-shaped openings. The tube-shaped openings connect the drive shaft with a drive.