试验项目TESTITEM |
压力值PRESSURE VALVE |
| 公称压力 Nominal Pressure | 2.5 |
| 壳体试验 Shell Test | 3.7 |
| 密封试验 Test | 2.75 |
| 气压试验 Air Pressure Test | 0.9 |
| 适用温度 Suitable Temperatue | ≤180℃ |
| 适用介质 Suitable Medium | 水、蒸汽、油品等Water,Steam,Oilgoods |
型号 TYPE |
阀体 BODY |
接头 TIE-IN |
阀杆 VALVE HANDLE |
螺帽 SCREW CAP |
填料 PACKING |
| J48H-25 | 20# | 20# | 2Cr13 | 20# | 柔性石墨、四氟 Leslble graphite |
| J48W-25P | 304SS | 304SS | 304SS | 304SS | 柔性石墨、四氟 Leslble graphite |
| J48W-25R | 316SS | 316SS | 316SS | 316SS | 柔性石墨、四氟 Leslble graphite |
规格 SPECIF ICATION |
A | L | H | Do |
| DN10 | 90 | 130 | 90 | 60 |
| DN15 | 92 | 122 | 90 | 60 |
| DN20 | 105 | 150 | 105 | 80 |
| DN25 | 115 | 150 | 120 | 100 |