Chapter 8 Examples of Hydraulic Systems 1-Hydraulic pump 中 2,7,12-Checkvalve 3-Directional controlvalve w by hydraulic actuated 3YALZw io 4-Pilot solenoid valve 图1图” 5-Against pressure valve 6-Sequence valve 8,9-Speed adjusting valve 10-Solenoid valve W阳w 11-Pressure switch 13-Distance valve 14-Hydraulic cylinder a-Quick feed b-Working feed 1 c-Working feed 2 d-Retraction and stop Fig.8-1 YT4543 type power-slipway hydraulic system 5 Homepage List Upward达s Downwards Retumn ExitChapter 8 Examples of Hydraulic Systems 5 Fig.8-1 YT4543 type power-slipway hydraulic system 1- Hydraulic pump 2, 7,12-Check valve 3- Directional control valve by hydraulic actuated 4- Pilot solenoid valve 5- Against pressure valve 6- Sequence valve 8, 9- Speed adjusting valve 10- Solenoid valve 11- Pressure switch 13- Distance valve 14- Hydraulic cylinder a-Quick feed b-Working feed 1 c-Working feed 2 d-Retraction and stop