The solenoid valve XJBN-00382 supplies electrical appliances for modern R215-7 excavators

Proportional solenoid valves, as an integral part of modern industrial

automation systems, are impressive in their accuracy and reliability.

The core of the design of this solenoid valve is that it can adjust the

opening of the valve in real time and accurately according to the change

of the control signal, so as to achieve continuous proportional adjustment

of the fluid flow. Compared with traditional on-off solenoid valves,

proportional solenoid valves have higher flexibility and finer control

capabilities.

In operation, the proportional solenoid valve receives electrical signals

from the control system, which can be analog or digital and represent the

desired flow or pressure value. Through the internal electromagnetic

mechanism and precision mechanical structure, the proportional solenoid

valve converts these signals into the actual opening of the valve, thus

achieving precise control of the fluid flow. Whether in chemical, petroleum,

water treatment or other industries that require precise flow control,

proportional solenoid valves play a vital role.