|
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 | |