News

  • The Role Of Butterfly Valve And Precautions For Use

    The butterfly valve is also called a flap valve. It is a simple regulating valve. It can also be used for the switch control of low-pressure pipeline media. The valve butterfly valve refers to the closing member (valve or disc) as a disc, surrounding the valve. A valve that rotates to open and cl...
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  • How To Prevent Valves From Corrosion

    The corrosion of valves usually refers to the damage of valve metal materials under chemical or electrochemical environment. As corrosion occurs in the spontaneous interaction between metals and the surrounding environment, how to isolate metals from the surrounding environment or use more non-me...
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  • Butterfly Valve Common Fault

    Butterfly valve rubber elastomer in continuous use, there will be tearing, wear, aging, perforation and even shedding phenomenon. The traditional thermal curing process is difficult to adapt to the needs of on-site repairs, repair to use specialized equipment, consume a large amount of heat and e...
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  • Ball Valve Installation Points

    Ball valve preparation before installation 1. The front and rear pipes should be coaxial, and the sealing surfaces of the two flanges should be parallel. The pipe should be able to withstand the weight of the ball valve, otherwise the pipe must be equipped with appropriate support. 2. Purge the p...
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