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J24W型针型阀主要零件材料
Materials for main parts | | | |
零件名称
Part name | 阀体、阀盖
Body,Bonnet | 阀杆、阀瓣
Stem,Disc | 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 | |
J24W型针型阀主要性能规范
Chief propertyspecifieation |
| 型号Type | 公称压力
MPa
Nominal pressure | 试验压力PSMPaTest 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℃ | |
J24W型针型阀主要外形及连接尺寸
Main externalconnecting dimensionsmm |
| 型号Type | 公称直径DNmm
Nominal
dameter | 尺寸Dimensions | 重量KgWeight | | 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 | |
