Home > News > Get to Know Butterfly Valve from Three Different Aspects
Get to Know Butterfly Valve from Three Different Aspects - 2013-06-21 15:05:22
Among all types of valves used today, butterfly valve occupies an important position in the entire market of valve. It is true that butterfly valve is a very small part. But, it can produce a far-reaching impact on many industries, especially the chemical industry, oil industry and gas industry. Considering the fact that butterfly valve plays a significantly big role in our daily lives, we believe that it is of great significance for us to get to know more about butterfly valve. Firstly, let's get to know butterfly valve from the aspects of definition and classification. As far as the definition of butterfly valve is concerned, we generally define it as a type of regulating valve which can be used to regulate the flow in the pipe system. Meanwhile, butterfly valve usually comes in very simple design compared with other types of regulating valves. Normally butterfly valve can be classified into several different types according to that of seat. For instance, there are rubber seated butterfly valves, metal seated butterfly valves and plastic seated butterfly valves, etc. Of course, butterfly valve also can be divided into several different categories based on specific application. Currently, metal seated butterfly valve is most widely used in related industries. Secondly, getting to understand the major advantages of Soft Seated Butterfly Valve also helps us have a thorough understanding of butterfly valve. Just as mentioned above, butterfly valve belongs to the category of regulating valve. However, it should be noted that butterfly valve enjoys a number of obvious advantages over other types of regulating valves. One of the biggest advantages of butterfly valve is low cost. In most cases, the price of a butterfly valve is no more than one third that of a most common ball valve. In addition, butterfly valve is much lighter than other types of regulating valves. For this reason, all types of butterfly valves including soft seated butterfly valve require less support. Most importantly, butterfly valve usually adopts quite simple design, which makes the operation of butterfly valve much easier. Finally, the widespread application of butterfly valve also deserves our attention here. Generally speaking, butterfly valve is mainly used to regulate the flow of coal gas, natural gas, lpg and city coal gas. Besides, butterfly valve is also widely used to regulate the flow of cold and hot air in some special environments. Apart from these, butterfly valve is also most often used in chemical production and smelting process as well as power generation process. What's more, we predict that butterfly valve will be used for even more applications as time goes on. Obviously, this will provide butterfly valve manufacturer with excellent development opportunities.