Description:
| AH42F、A42F适用于工作温度在-40~80℃的液化石油气的液相出口管上，当进出口压差大于0.5MPa时液化石油气能自动回流入罐。 | | AH42F, A42F type are applicable in liqued phase outlet pipes with operation temperature range of -40~80 , when the inlet and outlet differential pressure is larger than 0.5MPa, the liquefied gas will return to the gas rank automatically . | | 主要零部件材料 Materials for main parts | | NO. | 零件名称Name of part | AH42F-C A42F-C Materials | | 1 | 阀 座 Nozzle | 2Cr13 | | 2 | 阀 体Body | WCB | | 3 | 调 节 圈 Adjusting ring | 2Cr13 | | 4 | Disc holder | 2Cr13 | | 5 | 阀 瓣 Disc | 2Cr13+PTFE | | 6 | 导 向 套Guide sleeve | 2Cr13 | | 7 | 阀 盖Bonnet | ZG230-450 | | 8 | 弹 簧Spring | 50CrVA | | 9 | 阀 杆 Stem | 2Cr13 | | 10 | 调整螺杆 Adjusting bolt | 45 | | 11 | 阀 帽Cap | ZG200-400 | |
