DJ41Y低温截止阀

DJ41Y低温截止阀

 

低温截止阀用于低温液体贮运设备的管理系统,具有开关灵活、密封可靠的特点,也可用于其他低温和深冷介质的管理系统
执行标准
设计与制造:JB/T7749-95
结构长度:GB/T12221-89
连接端:GB/T9113-2000,HG20592-97,SH3406-96GB/T12224-89
检验与试验:JB/T7749-95性能参数

型号DJ41Y-16DJ41Y-16PDJ41Y-25DJ41Y-25PDJ41Y-40DJ41Y-40P
工作压力(MPa)1.62.54.0
适用温度(℃)-45-101-196
适用介质液化天然气、乙烯、丙烯等低温介质
材料阀体、阀盖LCBLC3LCBLC3LCBLC3
阀瓣、阀座铬镍钢+钴铬钨
阀杆铬镍钢

 

主要外形尺寸和连接尺寸(mm)HWT
DNLDD1D2bz-φdD0–46℃–101℃–196℃(Kg)
DJ41Y-16C/P/R DJ641Y-16C/P/R DJ9B41Y-16C/P/R
50230160125100164-φ1824046048052015
65290180145120184-φ1828047550552523
80310195160135208-φ1828052055059028
100350215180155208-φ1832054557561532
125400245210185228-φ1836059062066088
150480280240210248-φ1840065068073098
2006003352952652612-φ23400850880930155
2507304053553203012-φ254509569861036425
3008504604103753012-φ25500109511251175641
DJ41Y-25C/P/R DJ641Y-25C/P/R DJ9B41Y-25C/P/R
50230160125100204-φ1824046048052016
65290180145120228-φ1828047550552523
80310195160135228-φ1828052055059029
100350230190160248-φ2332054557561532
125400270220188288-φ2536059062066090
150480300250218308-φ2540065068073098
2006003603102783412-φ25400850880930159
2507304253703323612-φ304509569861036436
3008504854303904016-φ30500109511251175657
DJ41Y-40C/P/R DJ641Y-40C/P/R DJ9B41Y-40C/P/R
50230160125100882024048350454616
652901801451201102228049953055124
80310195160135212228054657862030
1003502301901601502432057260464633
1254002702201881762836062065169393
15048030025021820430400683741767100
20060036032028226038400893924977163
25073042538534531342450100410351088447
30085048545040836446500115011811234673

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