We are an energetic company with wide market for Pneumatic High Performance Butterfly Valve, Electric Rotary Actuator High Torque, Pneumatic Double Eccentric Butterfly Valve. We strictly clarify work responsibilities and strengthen accountability, thus strengthening process control and strict quality management. For many years, we have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing.

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 products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for Double Eccentric Sealing Metal Sealed Pneumatic Butterfly Valve. We continuously improve the core competitiveness of the enterprise, so that the enterprise can establish a good social image in the development. In an effort to meet your requires, please really feel free to make contact with us.

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