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русскийBrass valves also need to be injected with grease regularly so that they can be used for a longer period of time. Correct and orderly maintenance and maintenance of the valve can make the copper valve perform normal functions and increase its service life. Some things are often ignored by everyone.
First of all, the valve should be placed in a ventilated and relatively dry airtight room, and both ends of the valve passage should be blocked. If it is stored for a long time, it should be checked and cleaned regularly, and anti-rust oil should be applied after cleaning. After installation, we must also regularly check whether the valve is working normally and the degree of aging, to see the wear of the sealing surface, the wear of the trapezoidal thread of the valve stem and the stem nut, and whether the packing is outdated and invalid. If there is any damage, it should be replaced in time .
When injecting grease, the quality of the grease is often ignored. The quality of the grease is very important. Some greases not only have no protective effect on the valve, but may also have side effects. Therefore, when choosing a grease, try to choose a better one.
