|
NO.
|
零件名称
|
AH42F-C A42F-C 材料
|
|
1
|
阀座
|
2Cr13
|
|
2
|
阀体
|
WCB
|
|
3
|
调节圈
|
2Cr13
|
|
4
|
反冲盘
|
2Cr13
|
|
5
|
阀瓣
|
2Cr13+PTFE
|
|
6
|
导向套
|
2Cr13
|
|
7
|
阀盖
|
ZG230-450
|
|
8
|
弹簧
|
50CrVA
|
|
9
|
阀杆
|
2Cr13
|
|
10
|
调整螺杆
|
45
|
|
11
|
阀帽
|
ZG200-400
|
甘肃永一A42F液化气安全阀