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 |