| 摘要 |
A diaphragm regulating valve for the flow regulation of a fluid medium. The valve includes a housing having two halves defining a flow channel. A plurality of diaphragm elements in contact with one another are arranged for insertion into the flow channel to control fluid flow therethrough. An actuating mechanism is provided to move these diaphragm elements as desired. One or both of the housings have radial ribs forming a star in the flow channel and covering the contact edges of the diaphragm elements when the valve is closed. |
