Our products are broadly regarded and reliable by end users and can meet up with constantly transforming financial and social requires of Electric Butterfly Valve, Pneumatic globe valve, Electric Valve Actuator. We are determined to go all out to fulfill our promises to all of our colleagues, customers and partners. If you give us a list of products you are interested in, along with makes and models, we can send you quotations. Since introduced the part overseas vanguard technology and the craft and formed the powerful technical support system, it has poured into the vigor for our development. We have been ready to share our knowledge of advertising and marketing worldwide and recommend you suitable products and solutions at most competitive price ranges.

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 will continue improving and strengthening the quality management system to ensure that our Manual/Motorize/Pneumatic Cast Iron Flange Double Eccentric Butterfly Valve meets the highest industry standards. We value your inquiry, For more details, please contact us, we will reply you ASAP! Each of our products has been tested and perfected thousands of times.

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