| Place of Origin |
Shanxi China (Mainland) |
| Model Number |
Size 3"-108" |
| Structure |
Butterfly |
| Material |
Casting |
| Temperature of Media |
Other |
| Media |
Oil |
butterfly valve Features: 1. Sizes: 3" - 108" 2. Materials: a) Body: cast iron (ASTM A126 class B), ductile iron (optional) (ASTM A 536 grade 65-45-12) b) Disc:cast iron, ductile iron with welded stainless steel edge c) Seat: EPDM, buna-N d) Stem: stainless steel ASTM class 304/316