| NO. |
零件名称 |
C型 材料 |
I型 材料 |
V型 材料 |
| 1 |
阀体 |
WCB |
ZG1Cr5Mo |
ZG15Cr1Mo1V |
| 2 |
阀座 |
2Cr13 |
1Cr18Ni9Ti |
12Cr1MoVA |
| 3 |
调节阀 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 4 |
阀瓣 |
2Cr13 |
17-4PH |
17-4PH |
| 5 |
导向套 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
| 6 |
散热器 |
ZG230-450 |
ZG230-450 |
ZG230-450 |
| 7 |
阀盖 |
ZG230-450 |
ZG230-450 |
ZG230-450 |
| 8 |
弹簧 |
50CrVA |
50CrVA |
50CrVA |
