What are Three Eccentricities of Triple Offset Butterfly Valve
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
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
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
Where are flanged end butterfly valves usually used
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 Seal Butterfly Valve Instruction
Manual / electric soft-sealed butterfly valve is suitable for pipelines whose medium is water, seawater or oil. It is mainly used as … Read more
Characteristics Application and Disadvantages of Butterfly Valve
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
Difficulties and Solutions of Triple Eccentric Butterfly Valve
What are technical difficulties of high-temperature triple-eccentric metal hard-sealing butterfly valve? What are the problems encountered in its design and development? How to solve … Read more
Sealing principle of double eccentric butterfly valve
Double eccentric butterfly valve is usually called high performance butterfly valve, which is further improved on the basis of single eccentric butterfly … Read more
Structural Features and Advantages of Electric Butterfly Valve
Electric butterfly valve is suitable for situations requiring flow regulation. The pressure loss of butterfly valve in the pipeline is relatively large, about three times … Read more
Double Offset Wave Butterfly Valve
Butterfly valve has been a classic valve for decades. In the 1950s, butterfly valves were considered standard and widely spread around the … Read more
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