产品详情
J23W外螺纹针型阀概述
一、J23W外螺纹针型阀产品概述
J23W外螺纹针型阀产品型号：J23W公称通径：DN6-DN25材质：碳钢、不锈钢压力：PN2.5-PN4.0 适用介质：液化石油气、酸、水、蒸汽、油品等.
二、J23W外螺纹针型阀主要零件材料
|
零件名称Part name |
阀杆，阀盖Stem，Bonnet |
阀杆，阀瓣Stem，disc |
填料Packing |
|
J21 /3W-16P |
铬镍不锈钢Cr. Ni Stainless steel |
铬镍不锈钢Cr. Ni Stainless steel |
聚四氟乙稀，柔性石墨PTFE，Soft graphite |
|
J21 /3W-160、J2W1 3-40 |
优质碳钢High grade carbon steel |
铬不锈钢Cr. Stainless steel |
三、J23W外螺纹针型阀主要性能规范
|
型号Type |
公称压力PN Mpa |
试验压力PS(Mpa)_Test pressure |
工作压力(Mpa) Working pressure |
工作温度(OC) Working temps. |
适用介质Applicable medium |
||
|
壳体Shell |
密封(液)Seal |
密封(气)Seal |
|||||
|
J23W-16 |
1.6 |
2.4 |
1.76 |
0.6 |
1.6 |
P≤540OC |
液化石油气水，酸，蒸汽，油品等Petroleum gas Water，As，Steam，Oil，etc. |
|
J23W-40P |
4.0 |
6.0 |
4.4 |
0.6 |
4.0 |
||
|
J23W-160 |
16.0 |
24.0 |
17.6 |
0.6 |
16.0 |
C≤425 OC |
|
|
J23W-320P |
32.0 |
48.0 |
35.2 |
0.6 |
32.0 |
||
|
J23W-420P |
42.0 |
63.0 |
46.2 |
0.6 |
42.0 |
||
