| NO. | 零件名称 Name of
part | A41H-C/KA41Y-C 材料 Materials | A41Y-P/KA41Y-P 材料 Materials | A41Y-R/KA41Y-R 材料 Materials |
| 1 | 阀 体 Body | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 2 | 阀 座 Nozzle | ZG2Cr13/1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 3 | 调 节圈 Adjusting ring | ZG2Cr13/1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 4 | 阀 瓣 Disc | 2Cr13/1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 5 | 导 向套 Guide sleeve | ZG2Cr13/1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 6 | 阀 盖 Bonnet | ZG230-450 | ZG230-450 | ZG230-450 |
| 7 | 弹 簧 Spring | 50CrVA | 50CrVA包覆氟塑料
Coated Teflon | 50CrVA包覆氟塑料
Coated Teflon |
| 8 | 阀 杆 Stem | 2Cr13 | 2Cr13 | 1Cr18Ni12Mo2Ti |
| 9 | 调整螺杆 Adjusting
bolt | 45
| 2Cr13 | 2Cr13 |
| 10 | 保 护 罩
Cap | ZG200-400 | ZG200-400 | ZG200-400 |
密封面材料 Sealing surface of
material | 堆焊D507 | Co Depositing slite |
