10 Inch Flange Type Stainless Steel Butterfly Valve
- THT
- Tianjin，China
- 30 days
- 3000
▶▷The metal hard seal butterfly valve adopts a triple eccentric sealing structure, the valve seat and the butterfly plate are almost wear-free, and have a tighter and tighter sealing function.
▶▷The sealing ring is made of stainless steel, which has the dual advantages of metal hard seal and elastic seal. It has excellent sealing performance, corrosion resistance and long service life regardless of low temperature and high temperature.
▶▷The sealing surface of the butterfly plate adopts surfacing cobalt-based hard alloy, the sealing surface is wear-resistant and has a long service life.
▶▷The large-size butterfly board adopts the quilted frame structure, which has high strength, large flow area and small flow resistance.
10 Inch Flange Type Stainless Steel Butterfly Valve
The two-way pressure multi-level triple eccentric metal hard seal butterfly valve adopts a precision j-shaped elastic sealing ring and a triple eccentric multi-level metal hard seal structure. The stainless steel butterfly valve seat and the disc sealing surface are made of different hardness and stainless steel, which has good corrosion resistance. No matter in low temperature or high temperature, this flange type butterfly valve has excellent sealing performance, corrosion resistance and long service life. The is widely used in metallurgical, electric power, petrochemical, water supply and drainage, and municipal construction and other industrial pipelines with a medium temperature of 425°C for flow adjustment and carrier interruption.
| Body/Disc | Stainless steel/Ti-Cr-Ni-Mo steel |
| Stem | 2Cr13/Ti-Cr-Ni-Mo steel |
| Seal | Stainless steel |
| Packing | Graphite |
| Nomianal diameter(mm) | DN50-DN2000 |
| Nominal pressure(MPa) | 1.0~4.0 |
| Workign temperature | -40℃~570℃ |
| Suitable media | Water,steam,oil,air,acids alkali etc. |
