How to control the telescopic direction of cylinder with two normally open inching buttons

1 is realized by bidirectional control cylinder. There are two solenoid valves responsible for two different directions. The forward solenoid valve moves forward and the backward solenoid valve moves backward.

2. During the movement of the cylinder, the cylinder stops at the position where the solenoid valve is cut off, and position control switch sensors, such as proximity switch, electromagnetic switch or photoelectric switch, are installed at different positions to detect the cylinder position.