|
J61Y型针型阀设计与制造标准：
●设计与制造：GB/T12223-89
●焊接尺寸：JB/T 1751-75
●结构长度：GB12221
●检验与实验：GB/T13927 |
J61Y型针型阀主要零件材料
Materials for main parts |
|
|
|
零件名称
Part name |
阀杆、阀盖、螺栓Body,Bonnet bolt |
阀杆、阀瓣密封圈Stem,Disc,Gasket |
填料
Packing |
垫片
Gasket |
手柄
Hande |
| J61Y-170V |
铬镍不锈钢Cr.NiStainlesss steel |
不锈钢
Stainless steel |
聚四氧乙稀、柔性石墨PTEF,Soft graphite |
橡胶石棉板Latex asbestos |
优质碳钢
High grade
Garbon steelll | |
J61Y型针型阀主要性能规范
Chief propertyspecifieation |
型号
Type |
公称压力
MPa
Nominal
pressure
|
试验压力PSMPs
Test pressure |
工作压力MPa
Working
pressure |
工作温度℃
Working
temperature |
适用介质Applicable
mediun |
| 壳体Shell |
密封
（液）Seal |
密封
（气）Seal |
| J61Y-170V |
24.0 |
7.0 |
17.6 |
0.6 |
17.0 |
V≤570℃ |
电站、石油气、水、油品等
Petroleun gas, Oil etc. |
| FJ61Y-160p |
24.0 |
16.0 |
17.6 |
0.6 |
16.0 |
P≤200℃ |
| T61Y-320 |
| 24.0 |
16.0 |
17.6 |
0.6 |
16.0 |
C≤200℃ | |
J61Y型针型阀主要外形及连接尺寸
Main externalconnecting dimensionsmm |
| 公称直径DNmmNominal Diameter |
管螺纹RC Source loint |
尺寸Dimensions |
重量Kg
Weight |
| Do |
L |
H |
Hi |
d |
| 6 |
3/4 |
80 |
78 |
100 |
110 |
6 |
1.20 |
| 10 |
1 |
80 |
120 |
100 |
110 |
8 |
1.50 |
| 15 |
11/4 |
100 |
130 |
120 |
130 |
12 |
1.70 |
| 20 |
2 |
12000 |
145 |
150 |
165 |
15 |
2.60 | |
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