Weidouli will attend the EXPOMIN 2023 exhibition

A check valve is a valve that automatically prevents the backflow of fluid. It can be opened under the pressure of the fluid, and it can also be automatically closed under its own gravity and other fa...

With the rapid development of the national economy, control valves are increasingly used in the process of automation development. Gas regulator valves are mainly used to regulate the flow, pressure, ...

The working principle of gas regulator valveThe gas regulator valve is powered by compressed air and uses a cylinder as an actuator to achieve on-off or proportional control. It receives control signa...