The corrosion of metals is mainly caused by chemical corrosion and electrochemical corrosion, and the corrosion of non-metallic materials is generally caused by direct chemical and physical damage....
Check valve: Check valve, also known as one-way valve or check valve, is used to prevent the medium in the pipeline from flowing back. The bottom valve for water pump suction and closing also belon...
Three-way ball valve is a relatively new type of ball valve, which is widely used in petroleum, chemical industry, urban water supply and drainage and other fields, so what are its advantages? The ...
Structural characteristics of internal threaded ball valves
1. According to the structure of the valve body, the internal threaded connection ball valve is divided into one piece, two pieces...
Fault: sealing surface leakage
1. The butterfly plate and sealing ring of the butterfly valve contain sundries.
2. The closing position of the butterfly plate and seal of the butterfly valve is not...
The turbine wafer butterfly valve produced by Taike Valve is a valve that regulates and controls the flow of pipeline media. What are the characteristics and working principle of this valve? Let me...