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定制加工仵/a>
一、J13W内螺纹针型阀概述９/strong>
1.公称压力：PN2.5 PN4 PN6.4 PN16 PN32Mpa
2.公称通径：DN5～DN25
3.适用介质：油﹑水﹑气等多种非腐蚀性或腐蚀性介?br/>4.适用温度?20℃～+425℃等
5.制造材料：20#?Cr18Ni9Ti?04?16?16L筈/p>
二、J13W内螺纹针型阀主要零件材料９/span>
Materials for main parts
零件名称Part name |
阀杆、阀盕/span>Stem.Bonnet |
阀杆、阀瓢/span>Stem,Disc |
填料Packing |
J13W-16P |
铬镍不锈钡/span> |
铬镍不锈钡/span> |
聚四氧乙稀、柔性石?/span>PTEF,Soft graphite |
J13W-160?/span>J13W-40 |
优质碳钢 High grade carbon steel |
铬不锈钢Cr.Staininliss steel |
三、J13W内螺纹针型阀主要性能规范９/span>
Chief property and specifieation
型号Type |
公称压力(MPa) |
试验压力PS(MPs) Test pressure |
工作压力(MPa) |
工作温度(? |
适用介质Applicable |
||
壳体Shell |
密封（液（/span>Seal |
密封（气（/span>Seal |
|||||
J13W-16 |
1.6 |
2.4 |
1.76 |
0.6 |
1.6 |
p?00ℂ/span> |
液化石油气水、油品等 |
J13W-40P |
4.0 |
6.0 |
4.4 |
0.6 |
4.0 |
||
J13W-160 |
16.0 |
24.0 |
17.6 |
0.6 |
16.0 |
C?25ℂ/span> |
|
J13W-320P |
32.0 |
48.0 |
35.2 |
0.6 |
32.0 |
||
四、J13W内螺纹针型阀主要外形及连接尺寸：
Main external and connecting dimensions(mm)
公称直径DN(mm) |
管螺纸/span>Rc Source ioint |
尹/span>寷/span>Dimensions |
重量(Kg)Weight |
||||
Do |
L |
H |
Do |
M |
|||
6 |
1/4 |
60 |
58 |
85 |
60 |
1/4 |
0.63 |
10 |
3/8 |
60 |
58 |
87 |
60 |
3/8 |
0.65 |
15 |
1/2 |
65 |
60 |
87 |
70 |
1/2 |
0.8 |
20 |
3/4 |
70 |
70 |
100 |
80 |
3/4 |
1.07 |
25 |
1 |
80 |
78 |
110 |
100 |
1 |
1.8 |
32 |
11/4 |
100 |
102 |
130 |
110 |
11/4 |
5.0 |
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