| 摘要 |
A valve unit (1) including at least 2 valves in a flange housing (2). Each valve has a spindle (5) placed in a valve housing (6). The valve housing has a first end (7) and an opposing lower part which faces an outer surface of the flange housing in which the valves (3, 4) are integrated. The lower parts have a first surface plane-parallel, with the outer surface. Between the first surface of each lower part and the outer surface of the flange housing is arranged a first seal. Laterally to it is arranged a second seal which has a sealing edge. The first seal is produced in a polymer material and the second seal is a metal seal. |
