Valve arrangement for interaction of gas flow, comprises wall body, which has passage, and housing for sealed admission of wall body, where sealing material is arranged between housing and wall body

摘要

The valve arrangement (1) comprises a wall body (4), which has a passage, and a housing (6) for sealed admission of the wall body. A sealing material is provided, which is arranged between the housing and the wall body. A rotary valve is sealed and supported against the wall body to release and close the passage. A rotary drive mechanism (37) is connected with the rotary valve.