| 摘要 |
PURPOSE: To form a narrow play between a guide element and an actuating slider by arranging the actuating slider in a control slide valve. CONSTITUTION: In a housing 8, a guide element 25 is supported on an actuating end 24 of a control slide valve 14. The guide element 25 has an axially extending operation bore 30, and an actuating slider 31 is slidable with a little play and forms a gap packing in the operation bore 30. And, the actuating slider 31 is engaged with the actuating end 24 of the control slide valve 14 at one side, and is influenced by an operating force at the other side. Because the actuating slider 31 is arranged in the control slide valve 14, the play between the guide element 25 and the actuating slider 31 can be narrower, and a long packing is formed bearing against a resilient sealing element 28. |
