Network optimization information:

Collecting valve: in contrast to the starting solenoid valve shunt valve, the flow is proportionally distributed when flowing into the collecting valve. Shunt type collecting valve: both shunt valve and collecting valve two functions. According to different uses, direction control valves are divided into one-way valves and conversion valves. One-way valve: only allow the fluid one-way connection, the fluid in the pipeline reverse cut.

Rectifier: according to the flux between different pipelines, the valve solenoid valve disconnect relationship, the number of working positions of the valve body in the valve body, divided into 2 channels, 3 flux, 3 flux, 4 flux, 5 flux, according to the driving mode of the valve body, divided into manual, motor, electric, hydraulic and so on. Working principle of three-position four-way directional valve: P is the oil supply port, O is the oil return port, A and B are the oil delivery port leading to the executive parts. When the spool is in the middle position, all oil ports are cut off, when the actuator is not moving, when the spool moves to the right, P and A, B and O, when the spool moves to the left, when the spool moves to the left, when the spool moves down, in this way, the actuator can move forward and backward.