公称压力 | 1.OMPa | 1.6MPa | 2.5MPa | |
试验压力 | 壳体强度 | 1.5MPa | 2.4MPa | 3.75MPa |
密封性能 | 1.1MPa | 1.76MPa | 2.75MPa | |
阀体材质 | 灰铸铁HT200,球墨铸铁QT450 | |||
密封面材质 | 乙腈橡胶 | |||
工作温度 | ≤80℃ |
产品类型 | 材质 | ||
阀体 | 阀盖 | 阀板 | |
灰铸铁 | HT200 | HT200 | 整体包胶 |
球墨铸铁 | QT450 | QT450 | 整体包胶 |
公称通径 | L | H | D | A1 | B1 | C |
DN50 | 210 | 130 | 57/60 | 14.5 | 9.5 | 2.2 |
DN65 | 220 | 145 | 76 | 14.5 | 9.5 | 2.2 |
DN80 | 238 | 150 | 89 | 14.5 | 9.5 | 2.2 |
DN98 | 287 | 175 | 108/114 | 16 | 9.5 | 2.2 |
DN125 | 303 | 205 | 133/140 | 16 | 9.5 | 2.2 |
DN150 | 332 | 225 | 159/165/168 | 16 | 9.5 | 2.2 |
DN200 | 400 | 300 | 219 | 19 | 13 | 2.5 |
DN250 | 273 | 19 | 13 | 2.5 | ||
DN300 | 325 | 19 | 13 | 3.3 | ||
DN350 | / | / | 377 | 25 | 13 | 3.3 |
DN400 | / | / | 426 | 25 | 13 | 5.5 |
DN450 | / | / | 480 | 25 | 13 | 5.5 |
DN500 | / | / | 530 | 25 | 13 | 5.5 |
DN600 | / | / | 630 | 25 | 13 | 5.5 |