电动三片式球阀主要零件材料
序号NO | 零件名称 | 材质 | |
CF8 | WCB | ||
1 | 阀体 | CF8/CF8M(备选) | WCB |
2 | 密封圈 | PTFE | PTFE |
3 | 阀盖 | CF8/CF8M(备选) | WCB |
4 | 球体 | CF8/CF8M(备选) | CF8 |
5 | 阀杆 | CF8/CF8M(备选) | CF8 |
6 | 螺母 | CF8 | FCD45 |
7 | 垫圈 | CF8 | FCD45 |
8 | 阀杆螺母 | CF8 | B7 |
9 | 垫圈 | CF8 | CF8 |
10 | 填料压盖螺母 | CF8 | FCD5 |
11 | 填料 | PTFE | PTFE |
12 | 止推垫圈 | PTFE | PTFE |
13 | 填料 | PTFE | PTFE |
14 | 螺栓 | CF8 | B8 |
