日标闸阀
| 主要零件材料 |
| 零件名称 | CF8系列 | CF3系列 | CF | CF | WCB系列 |
| 阀体/阀盖 | CF8 | CF3 | CF | CF | WCB |
| 闸板 | CF8 | CF3 | CF | CF | WCB |
| 阀杆 | F304 | F | F316 | F | 1Cr13 |
| 填料 | PTFE编织 | PTFE编织 | PTFE编织 | PTFE编织 | 石墨 |
| 垫片 | PTFE+304 | PTFE+ | PTFE+316 | PTFE+ | 石墨+304 |
| 压盖 | CF8 | CF3 | CF | CF | WCB |
| 填料压环 | 304 | | 316 | | 1Cr13 |
| 螺栓 | A193-B8 | A193-B8 | A193-B | A193-B | 35CrMoA |
| 螺母 | A194 | A194 | A194 | A194 | 45 |
| |
| 尺寸 | inch | 1/2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" | 2-1/2" | 3" | 4" | 5" | 6" | 8" | 10" | 12" | 14" | 16" | 18" | 20" | 24" |
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
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