针型阀
活接直通仪表针型阀：JJM1
主要零件材料
Materials for main parts
零件名称
Part name |
阀体、阀盖、螺栓
Body,Bonnet,
Bonnet bolt |
阀杆、阀瓣、密封圈
Stem,Disc,Gasket |
填料
Packing |
垫片
Gasket |
手柄
Handle |
| JJM1-160-DN5 |
铬镍不锈钢
Cr.Ni
Stainless steel |
不锈钢
Stainliess steel |
聚四氟乙稀、柔性石墨
PTEF,Soft graphite |
橡胶石棉板
Latex asbestos |
优质碳钢
High grade carbon steel |
主要性能规范
Chief property and specifieation
型号
Type |
公称压力(MPa)
Nominal
pressure |
试验压力PS(MPa)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 |
| JJM1-160-DN5 |
16.0 |
24.0 |
17.6 |
0.6 |
16.0 |
P≤200℃ |
液化石油气水、油品等
Petroleun gas Water,
Oil etc. |
| C≤425℃ |
主要外形及连接尺寸
Main external and connecting dimensions(mm)
| 型号Type |
公称直径DN(mm)Nominal
dameter |
尺寸Dimensions |
重量(Kg)Weight |
| L1 |
Do |
L2 |
H |
H1 |
L3 |
M1 |
M2 |
| JJM1-160 |
5 |
116 |
65 |
85 |
98 |
105 |
40 |
M20×1.5左 |
M20×1.5 |
| 1.0 |
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