主要性能规范 the main technical data
型号 type | 公称压力PN/MPA Nominal Pressure | 试验压力/MPA Testing pressure | 适用介质 Applicable medium | 适用温度/℃ Working temperature | |
D941w-0.05C | 0.005 | 壳体试验 Body testing | 密封实验 The seal seating pressure | -10~350 | |
D941w-0.05JMn
| 0.15 | 0.055 | 含尘烟气，烟气，空气等 Contain dust smoke spirit，smoke spirit，air etc. | 450~650 | |
主要零部件材料 Materials for main parts
型号 type | 零件名称 name of parts | |||
阀体 body | 碟板 支架Disc | 阀杆 seat ring | 填料 packing | |
D941W-0.05C | Q235A | Q235A | 40Cr | |
D941W-0.05JMn | Q235A+高铝耐火砖衬里 |
耐热不锈钢 Heat-proof stainless steel | 柔性石墨 Expanded graphite | |
主要尺寸及重量 The main size of qppearance and weight
