Ordinary electric butterfly valve is an angular displacement valve whose angular displacement is proportional to the input current. Therefore, its mathematical ...

Ordinary electric butterfly valve is an angular displacement valve whose angular displacement is proportional to the input current. Therefore, its mathematical ...

Disassembly Keep the valve in a half-open position to flush and remove dangerous substances that may exist inside and outside the valve. Close the ...

1. The thrust bearing reduces the friction moment of the valve stem, which can make the valve stem operate smoothly and flexibly for a long time. 2. ...

The ball valve is mainly used to cut off or connect the medium in the pipeline, and can also be used for fluid adjustment and control. Compared with other ...

Normal electric ball valves are divided into two types: explosion-proof and non-explosion-proof. They are used in various fields. Faced with a large number of ...

Overview: Part of the rotary valve electric actuator mechanism is suitable for butterfly valves, ball valves, plug valves and other 90-degree angular ...

The butterfly valve is simple in structure, small in size and light in weight, and consists of only a few parts. Moreover, it can be opened and closed quickly ...

Troubleshooting Electric valve actuators are generally composed of two parts: an electronic control part and a power part. Therefore, common faults in electric ...

In a modern factory, in response to market competition, the business strategy of saving manpower, improving quality, and reducing costs is urgent. The ...

The Elmo Rietschle brand of vacuum pumps provides a variety of products with excellent performance, including side-flow fans, centrifugal fans, dry-running and ...

Edwards vacuum pumps are an indispensable part of the manufacturing process of semiconductors, flat panel displays, LEDs and solar cells. They are used in an ...