Knowledge

Electric actuators are mainly divided into DKJ or DKZ type, integral type, multi-turn type, permanent magnet low-speed synchronous motor type and digi

The distribution of the current valve market is mainly based on the construction of engineering projects. The largest users of valves are petrochemica

Electric actuators are an important fulfillment unit in the appearance of electric unit combinations in industrial control systems.

The actuator can be set and diagnosed completely through the sealed indicator window. It is not necessary to open the electrical box cover in the fiel

Electric valve is one of the important control components in the industrial control field of papermaking, petrochemical, power station and refrigerati

The installation position, height, and import and export direction must meet the design requirements, and the connection should be firm and tight.

First of all, from a large scope, the solenoid valve is also an electric actuator. Both of them need to be energized to open the valve.

The valve shall be subjected to the shell pressure test and the seal test. The valve with the upper seal structure shall also be subjected to the uppe

The pipeline before and after the ball valve is ready. The front and rear pipes should be coaxial and the two flange sealing surfaces should be parall