蝶阀 Butterfly Valve
ZOBO公司的BD系列高性能蝶阀采用偏置轴、偏置蝶板的双偏心设计。蝶板开启时，带偏心设计的蝶板快速脱离阀座
ZOBO’s BD series high performance butterfly valve adopts double eccentric design of offset shaft and offset disc. When the disc is opened, the eccentric design of the disc quickly detaches from the seat.
- 双向密封 bidirectional seal
- 操作扭矩低 Low operating torque
- 防吹出阀杆设计 blowout proof stem design
- 可在线维修 can be repaired online
- 多种材质 A variety of materials