| 摘要 |
The valve (10) comprises a tappet (17a,17b), which is provided on an actuator, which opens or close a passage (18a,18b) for the medium corresponding to the position of the actuator, and the spring tension of a tappet spring (19a,19b) of the tappet presses on the passage in the closed position. The tappet spring is works directly on the tappet. |
