B300/B310/B320 series Triple eccentric butterfly valve design advanced, no mechanical wear and abrasion, its closing torque is small , good cutting performance, widely used in petroleum, chemical, electric power and other industrial automation control system. The series of triple eccentric butterfly valves have multi-level metal sealed triple eccentric butterfly valves and all-metal hard sealed triple eccentric butterfly valves.
Size: | DN80~DN2400 |
Pressure: | PN6~420,150Lb~2500Lb |
Connection type: | Wafer type, lug type, flange type, welding type |
Body material: | WCB,CF8,CF8M,etc. |
Seat material : | SS+H60, SS+STL |