详细说明
压力针型阀主要零件材料Materials for main parts
| 零件名称 Part name | 阀杆、阀盖、螺栓Body,Bonnet bolt | 阀杆、阀瓣密封圈Stem,Disc,Gasket | 填料 Packing | 垫片 Gasket | 手柄 Hande |
| JJM1-160-DN5 | 铬镍不锈钢Cr.NiStainlesss steel | 不锈钢 Stainless steel | 聚四氧乙稀、柔性石墨PTEF,Soft graphite | 橡胶石棉板Latex asbestos | 优质碳钢 High grade Garbon steelll |
压力表针型阀主要性能规范Chief property and specifieation
| 型号 Type | 公称压力 (MPa) Nominal pressure | 试验压力PS(MPs) Test 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 |
| 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℃ |
压力表针型阀主要外形及连接尺寸Main external and connecting dimensions(mm)
| 型号Type | 公称直径DN(mm)Nominal dameter | 尺寸Dimensions | 重量(Kg)Weight |
| 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 |