产品中心
尺寸及零部件材质
| S/N | 名称 | 材质 |
| 1 | Dust cover | HDPE |
| 2 | Seal ring | PE |
| 3 | Ball | PP |
| 4 | Trapp | HDPE |
| 5 | Valve seat | PTFE |
| 6 | Seal ring 1 | FPM |
| 7 | Seal ring 2 | EPDM |
| 8 | Valve body | HDPE |
| 9 | Handle | PPGF |
| 10 | Screw | Galvanized iron |
| S/N | 名称 | 材质 |
| 1 | Dust cover | HDPE |
| 2 | Seal ring | PE |
| 3 | Ball | PP |
| 4 | Trapp | HDPE |
| 5 | Valve seat | PTFE |
| 6 | Seal ring 1 | FPM |
| 7 | Seal ring 2 | EPDM |
| 8 | Valve body | HDPE |
| 9 | Handle | PPGF |
| 10 | Screw | Galvanized iron |
