| 摘要 |
The invention relates to a multivalve (1) having at least three possible valve positions (V1, V2, V3), comprising an hydraulic valve actuator (2) that cooperates with the multivalve (1) via a translating means (3) in such a way that the at least three valve positions (V1, V2, V3) can be specifically adjusted, wherein the hydraulic valve actuator (2) has a cylinder (10), whose housing (11) is mounted to be moved on the outside, wherein two moveable valve plungers (14, 15) are provided inside the cylinder (10), which can be placed in predefined positions (P1, P2, P3) by adding or removing hydraulic fluid to or from the cylinder (10), so that the at least three possible valve positions (V1, V2, V3) of the multivalve (1) can specifically be adjusted via the translating means (3), which can interact with at least one of the two valve plungers (14, 15). |
