JJM1型针型阀主要零件材料
Materials for main parts
| 零件名称 Part name | 阀体、阀盖、 螺栓Body,Bonnet, Bonnet bolt | 阀杆、阀瓣、 密封圈Stem,Disc,Gasket | 填料 Packing | 垫片Gasket | 手柄Handle |
| JJM1-160-DN5 | 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 | 橡胶石棉板Latex asbestos | 优质碳钢High grade carbon steel |
JJM1型针型阀主要性能规范
Chief propertyspecifieation
| 型号 Type | 公称压力MPaNominal pressure | 试验压力PSMPaTest pressure | 工作压力MPaWorking pressure | 工作温度℃Working temperature | 适用介质Applicable mediun | ||
| 壳体Shell | 密封（液）Seal | 密封（气）Seal | |||||
| JJM1-160-DN5 | 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. |
| C≤425℃ | |||||||
Main externalconnecting dimensionsmm
| 型号Type | 公称直径DNmmNominal dameter | 尺寸Dimensions | 重量KgWeight | |||||||
| L1 | Do | L2 | H | H1 | L3 | M1 | M2 | |||
| JJM1-160 | 5 | 116 | 65 | 85 | 98 | 105 | 40 | M20×1.5左 | M20×1.5 | |
| 1.0 | ||||||||||
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