Factors that determine the structural limits of electric butterfly valve As one of the components used now, electric butterfly valve is different from the pneumatic butterfly … Read more
Gate valve and butterfly valve are used to open and close the flow in the pipeline. Of course, there are methods in … Read more
Integral metal hard seal butterfly valve, belonging to metal seated butterfly valve, is mainly used in high, middle and low pressure, high temperature … Read more
What is lug butterfly valve? The driving mode of the lug butterfly valve can be manual, worm gear, pneumatic and electric. The … Read more
The traditional hard-sealing butterfly valve has no guarantee of sealing performance and may have a large leakage. In order to improve this situation, … Read more
Analysis of the sealing problem of high-temperature butterfly valve The sealing performance of valve refers to the ability of valve sealing pair to prevent … Read more
Evolutionary History of Butterfly Valve In our daily life and production, pneumatic butterfly valve plays an important role. It is a kind of valve with … Read more
1. Introduction of flanged end butterfly valve Flanged end butterfly valve is a kind of butterfly valve. It is the same as … Read more
Manual / electric soft-sealed butterfly valve is suitable for pipelines whose medium is water, seawater or oil. It is mainly used as … Read more
The butterfly valve is popular because of its fast opening and closing speed, self-sealing tendency and light weight. It is widely used in large and medium caliber equipment … Read more
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