| 摘要 |
The valve has a housing (6) with valve seats (4, 5) rotatably supported at a drive shaft (1). The drive shaft is guided between flaps (2, 3) through a part of the housing, where longitudinal axes of the flaps are not parallel to each other. An intersection angle between the longitudinal axes of the flaps lies in a range of 120 and 150 degrees. The flaps are designed in round and disc shape and include grooves at its outer edges, where the grooves are adapted for accommodating a tolerance rings. |
