电动闸阀
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产品说明
1、设计制造按GB12234-89
2、结构长度按GB12221-89
3、法兰尺寸按JB/T79-94
4、阀门检查和试验按GB13927
性能规范:
|
型号 |
公称压力 |
实验压力 |
工作温度(℃) |
适用介质 |
||
|
强度(水)(Mpa) |
密封(水)空气 |
低压密封空气(Mpa) |
||||
|
Z4IH |
1.6 |
2.4 |
1.8 |
0.6 |
≤200 |
NITRICACID |
|
硝酸类 |
||||||
|
ACETICACID |
||||||
|
醋酸类 |
||||||
|
NITRICACID |
||||||
|
Z41W-25P(R) |
2.5 |
3.8 |
2.8 |
0.6 |
≤200 |
硝酸类 |
|
Z41W-40P(R) |
4.0 |
6.0 |
4.4 |
0.6 |
≤200 |
ACETICACID |
|
Z41W-64P(R) |
6.4 |
9.6 |
7.0 |
0.6 |
≤200 |
醋酸类 |
|
阀体/阀盖 |
ZG1Cr18Ni9Ti |
ZG00Cr18Ni10 |
ZG1Cr18Ni12Mo 2 Ti |
ZG00Cr17Ni14Mo 2 |
WCB |
|
零件名称 |
ZG1Cr18Ni9Ti系列 |
ZG00Cr18Ni10系列 |
ZG1Cr18Ni12Mo 2 Ti系列 |
ZG00Cr17Ni14Mo 2 系列 |
WCB系列 |
|
闸板 |
ZG1Cr18NI9Ti |
ZG00Cr18Ni10 |
ZG1Cr18Ni12Mo 2 Ti |
ZG00Cr17Ni14Mo 2 |
1Cr13 |
|
阀杆 |
1Cr18Ni9Ti |
ooCr18Ni10 |
1Cr18Ni12Mo 2 Ti |
ooCr17Ni14Mo 2 |
1Cr13 |
|
填料 |
PTFE编织 |
PTFE编织 |
PTFE编织 |
PTFE编织 |
石墨Graphite |
|
垫片 |
|
|
|
|
石墨+304 |
|
压盖 |
ZG1Cr181Ni10 |
ZG00Cr18Ni10 |
ZG1Cr18Ni12Mo 2 Ti |
ZG00Cr17Ni14Mo 2 |
WCB |
|
填料压环 |
1Cr18Ni9Ti |
00Cr18Ni10 |
1Cr |
00Cr17Ni14Mo 2 |
1Cr13 |
|
螺栓 |
1Cr171Ni2 |
1Cr171Ni2 |
1Cr171Ni2 |
1Cr171Ni2 |
35CrMoA |
|
螺母 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
45 |
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