外螺旋角式截止阀主要零件材料Materials for main parts
|
零件名称Part name
|
阀体、阀盖Body,Bonnet
|
阀杆、阀瓣Stem,Disc
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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 |
外螺旋角式截止阀主要性能规范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
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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***水、油品等Petroleun gas Water,Oil etc.
|
|
J24W-320P-DN6
|
32.0
|
48.0
|
35.2
|
0.6
|
32.0
|
C≤425℃
|
|
外螺旋角式截止阀主要外形及连接尺寸Main external and connecting dimensi***(mm)
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型号Type
|
公称直径DN(mm)
Nominaldameter |
尺寸Dimensi***
|
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
|
