We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for Pneumatic Sanitary Ball Valve, Electric 1/4 Turn Actuator, Cement Butterfly Valve. We provide our customers with the most professional and authoritative products and services. Under the leadership of the company's management, our company has been creating new miracles for customers and constantly bringing new products. After years of development, we have solid customer service experience and first-class after-sales service concept. We are looking forward to establishing a mutually beneficial relationship with you based on our high-quality products, reasonable prices and best service.

Pneumatic double eccentric butterfly valve is high performance butterfly valve with high quality and long life. We can also provide fire-safe type butterfly valve with PTFE+SS316 seat.

The structural feature is that the stem axis is offset from the center of the disc and from the center of the body.

The double eccentric effect allows the disc to be quickly disengaged from the valve seat after the valve is opened, which greatly eliminates unnecessary over-squeezing and scraping of the disc and the valve seat, reduces the opening resistance, reduces wear and improves the seat life. 

The scraping is greatly reduced, and the double eccentric butterfly valve can also be used with a metal valve seat, which improves the application of the butterfly valve in the high temperature field.

Our company adheres to the development direction of 'industrialization' and strives to become a well-known Double-Eccentric/Three-Eccentric Pneumatic Flange Butterfly Valve supplier at home and abroad. We are always waiting for your visit and guidance! In order to quickly adapt to the development of economic globalization, we have gradually established an international production strategy in order to make full use of the advantages of different countries and regions in terms of production factor costs, logistics, resources and markets. In our efforts, we already have many shops in China and our products have won praise from customers worldwide.

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