Product main features:

1. double eccentric elastic seat sealing system, bidirectional sealing zero leakage
2. excellent gas-liquid isolation function and reliable flow control characteristics
3. easy to replace and adjust the sealing performance of the elastic seal ring
4. rapid opening and closing, flexible operation, lightweight and labor-saving
5. adjust the sealing ring compression degree, so that the sealing compression control in a good state, longer service life.

Structural features:

In corrosive media, rubber lined double eccentric butterfly valve can be used, which not only reduces the cost, but also has the advantages of double eccentric rubber sealed butterfly valve (relative to the centerline rubber lined butterfly valve, with long service life, higher pressure bearing advantages)