J61Y焊接式截止阀是带散热装置的启闭装置、采用对焊方式与管道焊接,适用于高温高压场合。主要技术参数:公称压力:16、25、32MPa 适用温度:425℃ 450℃ 500℃ 540℃,主要用于钢铁、冶金、电厂、热电等企业。
设计与制造JB/T3595
连接端尺寸结构长度JB/T3595
焊端尺寸JB/T79
检验与试验JB/T3595
材料碳钢GB/T12229
合金钢ZB/J98015
JB/T5263
标志GB/T12220
供货JB/T7928
主要零件材料及主要用途
型号阀体阀盖阀瓣阀座阀杆填料适用介质适用温度
J61Y-(320)A1052Cr13+ Sblite12D507Mo2Cr13柔性石墨水、蒸汽425
J61Y-(320)PIOcr18Ni9Ti(F321)321+ Sblite12Sblite6321柔性石墨水、蒸汽540
J61Y-P54(170)12CrLMoV12CrMoV+ Sblite12Sblite625CrMo1Va柔性石墨蒸汽570
主要外形尺寸、连接尺寸及重量
型号公称直径 NP(Mpa)公称通径 DN(mm)标准值
LdD1D2hDoHH1质量(kg)
J61Y-320321011010122413.5160215365.7
J61Y-P54170P54171011010122413.5160215365.7
J61Y-32032151501131635122002474510.5
J61Y-320PI3215150131635122002474510.5
J61Y-P54200VP542015150131635122002474510.5
J61Y-320322015019223518200247479.9
J61Y-P54170VP54172015019223518200247479.9
J61Y-320322518020.52452212402906613.2
J61Y-320PI322518020.52452212402906613.2
J61Y-P54200VP54202518020.52452212402906613.2
J61Y-3203232180273152242402826612.8
J61Y-P54170VP541732180273152242402826612.8