相关型号：
JJM1-25C,JJM1-40C,JJM1-64C,JJM1-100C,JJM1-120C,JJM1-150C,JJM1-200C,JJM1-220C,JJM1-250C,JJM1-320C
JJM1-25P,JJM1-40P,JJM1-64P,JJM1-100P,JJM1-120P,JJM1-150P,JJM1-200P,JJM1-220P,JJM1-250P,JJM1-320P
主要零件材料
Materials for main parts
零件名称
Part name |
阀体、阀盖
Body,Bonnet |
阀杆、阀瓣
Stem,Disc |
填料
Packing |
| J24W-160P-DN3 |
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 |
| J24W-320P-DN6 |
优质碳钢
High grade carbon steel |
铬镍不锈钢
Cr.Ni Stainliss steel |
聚四氟乙稀、柔性石墨
PTEF,Soft graphite |
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 |
| J24W-160P-DN3 |
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. |
| J24W-320P-DN6 |
32.0 |
48.0 |
35.2 |
0.6 |
32.0 |
C≤425℃ |
主要外形及连接尺寸(MM)
Main external and connecting dimensions(mm)
（图1：结构示意图）
| 型号Type |
公称直径DN(mm)
Nominal dameter |
尺寸Dimensions |
重量(Kg)Weight |
| L1 |
Do |
D2 |
H |
H1 |
D1 |
| J24W-160P-DN3 |
3 |
80 |
65 |
159 |
170 |
14 |
3 |
1.0 |
| J24W-320P-DN6 |
6 |
80 |
65 |
159 |
170 |
14 |
6 |
1.0 |
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