点击图片查看原图
These low-temperature stopping valves are mainly used in pipeline systems with low-temperature and deep cold mediums.featured in its flexible operation and reliable sealing.
主要技术参数
Main technical parameters
公称压力/Nominal pressure:4.0MPa
设计温度/Design temperature:-196℃～+80℃
适用介质/Applicable medium:LNG 、LO2、LN2、LAr
连接方式/Connection method:承插焊
|
主要零部件名称 |
材料 |
|
阀体/Valve body |
ZG0Cr18Ni9 |
|
阀瓣/Valve disc |
Hpb59-1 |
|
阀盖/Valve cover |
H62 |
|
阀杆/Valve stem |
0Cr18Ni9 |
|
手轮/Hand wheel |
Y102 |
|
主密封件/Main seal |
PCTFE |
|
型号/Model |
主要外形和连接尺寸/Main form and the connection size (mm) |
|||||||
|
H(开） |
H(关） |
D |
D0 |
D1 |
D2 |
B |
L |
|
|
CJF-10 |
136 |
130 |
Ф65 |
Ф13 |
Ф14.5 |
Ф24 |
6 |
60 |
|
CJF-15 |
152 |
143 |
Ф80 |
Ф15 |
Ф18.5 |
Ф29.5 |
6 |
65 |
|
CJF-20 |
158 |
147 |
Ф80 |
Ф20 |
Ф25.5 |
Ф36 |
8 |
80 |
|
CJF-25 |
181 |
170 |
Ф100 |
Ф25 |
Ф32.5 |
Ф43.5 |
8 |
90 |
|
CJF-32 |
190 |
175 |
Ф100 |
Ф32 |
Ф38.5 |
Ф53 |
8 |
105 |
|
CJF-40 |
224.5 |
206.5 |
Ф125 |
Ф40 |
Ф45.5 |
Ф62 |
8 |
120 |
|
CJF-50 |
233.5 |
212.5 |
Ф140 |
Ф50 |
Ф57.5 |
Ф72 |
10 |
140 |
