?? Features
1,wafer butterfly with a three-eccentric seal structure, the seat almost no wear and tear with the disc, and the more closed of the sealing function of the more

2, selection of stainless steel ring with a metal hard sealing and sealing of the double advantage of flexibility in terms of low temperature and high temperature cases, both with excellent sealing performance, with a corrosion-resistant, long service life, etc.

3, butterfly plate sealing surface using cobalt-based hardfacing alloy, wear-resistant sealing surface, long service life

4, the use of large-sized butterflies hang board structure, high strength, cross-flow area, flow resistance in small

5, on the clip-on hard-seal butterfly valve with two-way sealing function, the flow of the installation media without restrictions, but also from the effects of spatial location can be installed in any direction

6, can drive multi-bit (rotation 90 ?? or 180 ??) to install, user-friendly.