In recent years, with the development of China's national economy, the valve industry such as high-pressure flanged steel gate valves has played an important role as an important link in the mechanical equipment manufacturing industry. High-pressure flanged steel gate valves are not only widely used in the industrial field, but their influence in the civil field is also gradually expanding.
Before installation, you must carefully check the various standards of the high-pressure flange-connected steel gate valve, whether the diameter meets the requirements for use, eliminate the defects caused by the transportation process, and eliminate the dirt of the high-pressure flange connection steel gate valve, and prepare for the installation. ,everything's ready.
When installing, the high-pressure flange-connected steel gate valve can be directly installed on the pipeline according to the connection mode, and installed according to the used position. Under normal circumstances, it can be installed at any position of the pipeline, but it is easy to operate. Note that the medium flow direction of the high-pressure flange connection steel gate valve should be upward from the longitudinal valve flap. The high-pressure flange connection steel gate valve can only be horizontal. installation. The high-pressure flanged steel gate valve should pay attention to the sealing performance during installation to prevent leakage and affect the normal operation of the pipeline.