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NEWS
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What is the working principle of electric gate valve
The electric soft sealing gate valve adopts the top-loading structure, which reduces the connecting bolts of the valve body itself on the condition of high pressure and large diameter, enhances the reliability of the valve and can overcome the influence o
2022-06-08 16:24:30 -
The differences between internal thread valve and external thread valve
Threaded valve generally refers to the valve with internal thread or external thread on the valve body. It is mainly divided into internal thread valve and external thread valve. The connection mode of thread is corresponding to the pipeline.Threaded valv
2022-09-27 14:18:31 -
The differences between pneumatic fluorine lined butterfly valve and pneumatic hard seal butterfly valve
Pneumatic butterfly valve is an important execution unit with relatively large usage in industrial pipelines,the compressed air is used as the power source to operate the valve opening and closing, and the execution speed is very fast, usually only takes
2022-09-20 12:06:45 -
The installation and maintenance methods of ball valve
The installation of ball valve: 1. It must be confirmed that the pipeline and valve have been cleaned before operation. 2. The actuator operation of the valve drives the valve stem to rotate according to the magnitude of the input signal: when the valve
2022-09-17 09:13:13
