In recent years, with the development of our country's national economy, the valve industry such as the dark gate valve has an important role as an important link in the machinery and equipment manufacturing industry. Dark bar gate valve is not only widely used in the industrial field, its influence in the civilian field is also gradually expanding. Today, Xiaobian take you an example to understand the characteristics and standards of dark bar gate valve.
Long-term storage of the dark gate valve, should be regularly checked, and often exposed to the processing surface should be kept clean, remove dirt, neatly stored in dry and ventilated rooms indoors, non-stacked or open storage. Always keep the dark gate valve dry and ventilated, the holder clean and tidy, in accordance with the correct storage method of storage.
Before installation, must carefully check the dark bar gate valve standards, the path is consistent with the requirements of use, eliminating the defects caused by the transport process, and to eliminate the dirt of the dark bar gate valve, do a good job of pre-installation preparations, everything is ready.
Installation, the dark rod gate valve can be connected directly by the device installed in the pipeline, according to the use of the location of the installation. Under normal circumstances, can be installed in any position on the pipeline, but to facilitate the operation of maintenance, pay attention to the deadline for the flow of dark bar gate valve media should be vertical flap flow up, the dark bar gate valve can only be installed horizontally. Dark rod valve in the installation should pay attention to sealing, to prevent the phenomenon of leakage, affecting the normal operation of the pipeline.
Dark bar gate valve in the use of the process, should always be kept clean, transmission thread must be regularly lubricated, found that failure, should immediately stop using, identify the cause clear the fault.
Dark rod valve hand wheel, do not use the lever or other tools, so as not to damage the valve. Handwheel clockwise to close, on the contrary is open. Dark bar gate valve used to be reasonable to ensure the correct use of methods and means.
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