Silent check valve: The upper part of the valve clack and the lower part of the bonnet are processed with guide sleeves. The disc guide can be freely raised and lowered in the valve guide....
The valve often has some troublesome problems during the use process, such as the valve is not closed tightly or tightly. What should I do?
Under normal circumstances, if it is not tightly closed, ...
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...
Valves are an important part of the pipeline system, and metal valves are the most widely used in chemical plants. The function of the valve is mainly used for opening and closing, throttling and e...
With the advancement of China’s technological level, the automated valves produced by ChemChina have also been implemented swiftly, which can complete the accurate control of flow, pressure, ...
TKYCO electric flange butterfly valves are widely used as opening and closing equipment in water supply and drainage systems in industries such as tap water, sewage, construction, and chemical engi...