主要连接尺寸及重量（国标） 零件名称 | 阀体 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | 球体 | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | 密封圈 | 聚四氟乙烯 PTFE | 阀杆 | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | 填料 | 聚四氟乙烯 PTFE | 适用工况 | 适用介质 | 水、蒸汽、油品等 | 硝酸等腐蚀性介质 | 硝酸等腐蚀性介质 | 适用温度 | 聚四氟乙烯 PTFE-29~180℃ |
国标、法标、德标
| Q47F-10C | Q47F-10P | Q47F-10P8 | Q47F-10P3 | Q47F-10R | Q47F-10R8 | Q47F-10R3 | | Q47F-16C | Q47F-16P | Q47F-16P8 | Q47F-16P3 | Q47F-16R | Q47F-16R8 | Q47F-16R3 | | Q47F-25 | Q47F-25P | Q47F-25P8 | Q47F-25P3 | Q47F-25R | Q47F-25R8 | Q47F-25R3 | | Q47F-40 | Q47F-40P | Q47F-40P8 | Q47F-40P3 | Q47F-40R | Q47F-40R8 | Q47F-40R3 | | Q47F-63 | Q47F-63P | Q47F-63P8 | Q47F-63P3 | Q47F-63R | Q47F-63R8 | Q47F-63R3 | | Q47F-100 | Q47F-100P | Q47F-100P8 | Q47F-100P3 | Q47F-100R | Q47F-100R8 | Q47F-100R3 |
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