News - Butterfly Valve, Do You Know It

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Xiamen Freede Industry Co., Ltd.
Contact Person: Carlos Hu
Tel: 86-592-5237455
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Home > News > Butterfly Valve, Do You Know It

Butterfly Valve, Do You Know It - 2013-06-21 15:08:26

There are many different types of valves in nowadays market, and the butterfly valve is one of them. What is more, the application area becomes larger and larger. If you don't know much about this kind of valve, then, you can get the detailed information in the following.

First and foremost, what is Soft Seated Butterfly Valve? As we all know, all of the valves enjoy the same function, which plays a vital role in cutting off and throttling. When it comes to the so-called butterfly valve, it has a disc-shape closing member, which will spin around the valve shaft. The valve plate is spinning around its own axis so as to meet the adjusting purpose. Generally speaking, the angle from all-on to all-off is less than 90 degrees. The adopted worm speed reducer provides the self-latching function to the valve and also improves the working performance obviously.

In the current, the application of the butterfly valve can be seen in many different occasions. Flow regulation is one of the most outstanding applications. Both structure length and overall height are quite small, and the start and stop speed is quite fast. Therefore, the butterfly valve enjoys much better controlling function towards fluid. The structure principle of butterfly value is fitted to act as the large-caliber valve. In the meantime, the High Performance Butterfly Valve is also the very first choice when it comes to such conditions as two-position control, low noise, pneumatolytic phenomenon and corrosive medium. Then, some other special working conditions, such as requiring strict sealing, serious attrition and low temperature, need the help from butterfly valve. The metal seated butterfly valve can satisfy rigorous sealing requirement. Besides, the soft seated butterfly valve is suitable to two-way start-and-stop and adjustment of dust removal pipeline. It also widely applied to metallurgy, light industry, electric power and petrochemical engineering system. Most importantly, with the fast development in science and technology, the butterfly valve manufacturer pays more attention to the quality, service life and function to the valve. Thus, the application scale becomes larger and larger.

Then, what unique characteristics does the butterfly have? Simple mechanism, light weight, low material consumption, small installation dimension and small driving moment. The slurry can be delivered smoothly without stored-up liquid in the mouth of the pipeline. What is more, the perfect sealing performance can be realized even under the low-pressure environment. The streamline design style paves the way for small fluid resistance loss, which is a kind brand-new energy-conservation product.

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