| 摘要 |
A flow regulating valve for negative pressure has a housing (1,2) which is divided into first and second chambers(4,5) by a suspended membrane (3). The first chamber has an outlet opening (6) at which a valve seat (22) is positioned. An electromagnet (12) with a disc armature (14) is mounted in the second chamber. The membrane supports at its center a shutting plug (9). The disc armature is linked to the center of the membrane via a lever system which transmits movement of the disc armature. The disc armature is formed as a hinged armature.
|
