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Tianjin desulfurization butterfly valve installation and maintenance knowledge Daquan!

Issuing time:2019-09-10 00:00

Tianjin desulfurization butterfly valve installation and maintenance knowledge Daquan!

Desulphurization butterfly valve installation and maintenance improper performance in some customers in the installation of desulfurization butterfly valve, and not in the correct way to the actual installation, the stem is more likely to lead to corrosion or in the environment, these conditions will make the desulfurization butterfly valve is serious Corrosion, which appeared in the case of desulfurization butterfly failure. Workers in the desulfurization butterfly valve installation and maintenance, there is no view of the valve is not the emergence of debris, if the valve cavity there are debris in the installation and maintenance of the time did not timely clean up, it will easily lead to desulfurization butterfly valve Sealing surface wear situation, a long time there will be a failure of the desulfurization butterfly valve. The use of the desulfurization butterfly valve is mainly due to the use of different media and desulfurization butterfly valve under the nominal pressure, corrosion resistance and temperature caused by inconsistencies, when such a situation when the use of desulfurization butterfly valve seal is easier Impact, resulting in the phenomenon of failure of the desulfurization butterfly valve. Natural mechanical damage for the sealing surface in the opening and closing process will produce scratches, bumps and crush damage. Die erosion is through the desulfurization butterfly valve will have a certain impact on it, making the sealing surface is affected. While the medium near the sealing surface does not produce current, the media directly with the sealing surface from the chemical effect, erosion of the sealing surface of the desulfurization butterfly valve.

Tianjin Cinders Valve Manufacturing Co., Ltd. main products: Tianjin butterfly valve manufacturers, Tianjin high wear-resistant butterfly valve, Tianjin, copper butterfly valve, Tianjin flange butterfly valve, Tianjin desulfurization butterfly valve, Tianjin anti-corrosion butterfly valve, Tianjin folder butterfly valve. Tel: 13821219166

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