| 摘要 |
A manifold valve of the invention comprises a body and respective actuators driving a plurality of valve bodies arranged within the body. The body having a valve chamber on the main flow passage side and a valve chamber on the secondary flow passage side which are communicated with each other by a connecting flow passage, and further having a main flow passage communicating with a communicating port arranged on the bottom center of the valve chamber on the main flow passage side, a branched flow passage communicating with the valve chamber on the main flow passage side, and a secondary flow passage communicating with a communicating port arranged on the bottom center of the valve chamber on the secondary flow passage side. The communicating ports on the sides of the main flow passage and the secondary flow passage are respectively provided with opening and closing valve bodies driven by the actuators.
|
