NO.
|
零件名稱
|
A40Y-C材料
|
A40Y-P材料
|
A40Y-I材料
|
1
|
閥體
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr5Mo
|
2
|
閥座
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
3
|
調(diào)節(jié)圈
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
4
|
閥瓣
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
5
|
導(dǎo)向套
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
6
|
散熱器
|
ZG230-450
|
ZG230-450
|
ZG230-450
|
7
|
閥蓋
|
ZG230-450
|
ZG230-450
|
ZG230-450
|
8
|
彈簧
|
50CrVA
|
50CrVA包覆氟塑料
|
50CrVA包覆氟塑料
|
9
|
閥桿
|
2Cr13
|
1Cr18Ni9Ti
|
2Cr13
|
10
|
調(diào)整螺桿
|
45
|
1Cr18Ni9Ti
|
2Cr13
|
11
|
閥帽
|
ZG200-400
|
ZG200-400
|
ZG200-400
|
密封面材料
|
堆焊Co基硬質(zhì)合金
|
|||
