All we do is always associated with our tenet 'Customer first, Trust first', devoting on the food packaging and environmental protection for APL210N Limit Switch Box, Handwheel Electric actuator, Pneumatic Butterfly Valve. We guarantee you clarity before you buy, a lower budget, easy delivery, and peace of mind after you buy. With the development of economic globalization, the competition between enterprises has evolved from product competition to a contest of core competitiveness.

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.

We are committed to finding a shortcut to improve production efficiency and reduce costs for customers and constantly provide customers with various excellent Marine Manual/Electricity/Pneumatic Actuator Double Eccentric/Offset Butterfly Valve and services. Our company has constantly been able to update the products performance and safety to meet the markets and strive to be top A on stable quality and sincere service. The factory has a complete set of production equipment and inspection equipment, as well as technical personnel with strong professional skills and rich production experience.

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