产品简介: 一、主要用途J641H气动截止阀采用双作用气缸,利用上腔进气或者下腔进气来远距离控制阀门,操作方便、灵活。气缸使用介质:压缩空气,氮气。结构简单、制造和维护方便;工作行程小,启闭时间短;关
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型号:JX214968日式气动截止阀 | $n型号:JX214963J41N燃气专用截止阀 | $n型号:JX209562J641H气动截止阀 | $n
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$nJ641H/PPL日式气动截止阀是专用在海水、蒸汽、油品的大型贮罐、管路系统上必备的阀门配件。主要用于能在较远地点迅速关闭贮罐的出入口,保证系统的安全。$n
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$n1、日式气动截止阀采用双作用气压缸,当气缸上腔进气时,阀门处于关闭状态,如下腔进气时,阀门处于开启状态。$n
$n$n2、阀门工作介质的流动方向应是高进低出,与普通截止阀流向正好相反。$n
$n$n3、阀门法兰的连接按尺寸JB/T79.1-94《凸面整体铸钢法兰》或HG20592-97尺寸标准。$n
$n$n4、气缸使用介质:压缩空气、氮气$n
$n$n5、适用温度:-40~+425℃$n
$n$n6、适用介质:水、蒸汽、油品$n
$n$n
$n
$n
$n
$n
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$n $n规格(DN)$n $n | $n$n $n25$n $n | $n$n $n32$n $n | $n$n $n40$n $n | $n$n $n50$n $n | $n$n $n100$n $n | $n$n $n150$n $n | $n
$n $n公称压力(Mpa)$n $n | $n$n $n1.6$n $n | $n$n $n1.6$n $n | $n$n $n1.6$n $n | $n$n $n1.6$n $n | $n$n $n1.6$n $n | $n$n $n1.6$n $n | $n
$n $n密封试验压力(Mpa)$n $n | $n$n $n1.76$n $n | $n$n $n1.76$n $n | $n$n $n1.76$n $n | $n$n $n1.76$n $n | $n$n $n1.76$n $n | $n$n $n1.76$n $n | $n
$n $n阀瓣开启时油压或气压(Mpa)$n $n | $n$n $n0.6Mpa$n $n | $n$n $n0.6Mpa$n $n | $n$n $n0.6Mpa$n $n | $n$n $n0.6Mpa$n $n | $n$n $n0.6Mpa$n $n | $n$n $n0.6Mpa$n $n | $n
$n $n工作温度(℃)$n $n | $n$n $n-40℃∽200℃或-40℃∽425℃,$n $n | $n|||||
$n $n适用介质$n $n | $n$n $n水、蒸汽、油品、气体$n $n | $n|||||
$n $n阀瓣开启高度(mm)$n $n | $n$n $n15$n $n | $n$n $n18$n $n | $n$n $n18$n $n | $n$n $n18$n $n | $n$n $n36$n $n | $n$n $n45$n $n | $n
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$n$n
$n$n$n$n
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$n $nDN$n $n | $n$n $nL$n $n | $n$n $nD$n $n | $n$n $nD1$n $n | $n$n $nD2$n $n | $n$n $nb$n $n | $n$n $nz-Ф$n $n | $n
$n $n15$n $n | $n$n $n130$n $n | $n$n $n95$n $n | $n$n $n65$n $n | $n$n $n45$n $n | $n$n $n14$n $n | $n$n $n4-Ф14$n $n | $n
$n $n20$n $n | $n$n $n150$n $n | $n$n $n105$n $n | $n$n $n75$n $n | $n$n $n55$n $n | $n$n $n14$n $n | $n$n $n4-Ф14$n $n | $n
$n $n25$n $n | $n$n $n160$n $n | $n$n $n115$n $n | $n$n $n85$n $n | $n$n $n65$n $n | $n$n $n14$n $n | $n$n $n4-Ф14$n $n | $n
$n $n32$n $n | $n$n $n180$n $n | $n$n $n135$n $n | $n$n $n100$n $n | $n$n $n75$n $n | $n$n $n16$n $n | $n$n $n4-Ф18$n $n | $n
$n $n40$n $n | $n$n $n200$n $n | $n$n $n145$n $n | $n$n $n110$n $n | $n$n $n85$n $n | $n$n $n16$n $n | $n$n $n4-Ф18$n $n | $n
$n $n50$n $n | $n$n $n230$n $n | $n$n $n160$n $n | $n$n $n125$n $n | $n$n $n100$n $n | $n$n $n16$n $n | $n$n $n4-Ф18$n $n | $n
$n $n65$n $n | $n$n $n290$n $n | $n$n $n180$n $n | $n$n $n145$n $n | $n$n $n120$n $n | $n$n $n16$n $n | $n$n $n8-Ф18$n $n | $n
$n $n80$n $n | $n$n $n310$n $n | $n$n $n195$n $n | $n$n $n160$n $n | $n$n $n135$n $n | $n$n $n20$n $n | $n$n $n8-Ф18$n $n | $n
$n $n100$n $n | $n$n $n350$n $n | $n$n $n215$n $n | $n$n $n180$n $n | $n$n $n155$n $n | $n$n $n20$n $n | $n$n $n8-Ф23$n $n | $n
$n $n125$n $n | $n$n $n400$n $n | $n$n $n245$n $n | $n$n $n210$n $n | $n$n $n185$n $n | $n$n $n22$n $n | $n$n $n8-Ф25$n $n | $n
$n $n150$n $n | $n$n $n480$n $n | $n$n $n280$n $n | $n$n $n240$n $n | $n$n $n210$n $n | $n$n $n24$n $n | $n$n $n8-Ф25$n $n | $n
$n $n200$n $n | $n$n $n600$n $n | $n$n $n335$n $n | $n$n $n295$n $n | $n$n $n265$n $n | $n$n $n26$n $n | $n$n $n12-Ф25$n $n | $n
$n燃气专用截止阀采用成形聚四氟乙烯/柔性石墨作为密封填料,由填料压盖提供初始密封,当发生磨损引起的动密封泄漏时,可用填料压盖螺母进行调整,适用于大多数高中压非腐蚀性流体输送场合。$n
$n$n主要设计参数$n
$n$n设计、制造:GB/T12235-89
$n法兰连接:JB/T79-94、GB9113-2000
$n结构长度:GB12221-89
$n公称通径:DN15~DN300mm
$n公称压力:PN1.6、2.5、4.0MP。 $n
$n主要性能参数$n
$n$n $n公称压力 $n $n | $n$n $n壳体试验 $n $n | $n$n $n密封试验 $n $n | $n$n $n上密封试验 $n $n | $n$n $n适用介质 $n $n | $n$n $n适宜温度 $n $n | $n|
$n $nJIS-10K$n $n | $n$n $n1.6$n $n | $n$n $n2.4$n $n | $n$n $n1.76$n $n | $n$n $n1.76$n $n | $n$n $n液化气、 | $n$n $n-40~+80℃ $n $n | $n
$n $n2.5$n $n | $n$n $n3.75$n $n | $n$n $n2.75$n $n | $n$n $n2.75$n $n | $n|||
$n $nJIS-20K$n $n | $n$n $n4.0$n $n | $n$n $n6.0$n $n | $n$n $n4.4$n $n | $n$n $n4.4$n $n | $n
$n主要零件材料$n
$n$n $n阀体、阀盖 $n $n | $n$n $n阀杆、阀瓣 $n $n | $n$n $n密封面 $n $n | $n$n $n填料 $n $n | $n
$n $nWCB$n $n | $n$n $n不锈钢 $n $n | $n$n $n不锈钢和尼龙 $n $n | $n$n $n聚四氟乙烯、丁晴橡胶 $n $n | $n
$n$n
$n$n主要外形尺寸$n
$n$n $n公称通径 $n $n$nDN(mm)$n $n | $n$n $nJ41N-25型主要连接尺寸和外形尺寸(mm) $n $n | $n|||||||||
$n $nL$n $n | $n$n $nD$n $n | $n$n $nD1 $n $n | $n$n $nD2 $n $n | $n$n $nb$n $n | $n$n $nf$n $n | $n$n $nZ-фd$n $n | $n$n $nH$n $n | $n$n $nH1 $n $n | $n$n $nDo$n $n | $n|
$n $n15$n $n | $n$n $n130$n $n | $n$n $n95$n $n | $n$n $n65$n $n | $n$n $n45$n $n | $n$n $n16$n $n | $n$n $n2$n $n | $n$n $n4-14$n $n | $n$n $n252$n $n | $n$n $n194$n $n | $n$n $n120$n $n | $n
$n $n20$n $n | $n$n $n150$n $n | $n$n $n105$n $n | $n$n $n75$n $n | $n$n $n55$n $n | $n$n $n16$n $n | $n$n $n2$n $n | $n$n $n4-14$n $n | $n$n $n270$n $n | $n$n $n200$n $n | $n$n $n120$n $n | $n
$n $n25$n $n | $n$n $n160$n $n | $n$n $n115$n $n | $n$n $n85$n $n | $n$n $n65$n $n | $n$n $n16$n $n | $n$n $n2$n $n | $n$n $n4-14$n $n | $n$n $n310$n $n | $n$n $n235$n $n | $n$n $n140$n $n | $n
$n $n32$n $n | $n$n $n180$n $n | $n$n $n135$n $n | $n$n $n100$n $n | $n$n $n78$n $n | $n$n $n18$n $n | $n$n $n2$n $n | $n$n $n4-18$n $n | $n$n $n322$n $n | $n$n $n260$n $n | $n$n $n160$n $n | $n
$n $n40$n $n | $n$n $n200$n $n | $n$n $n145$n $n | $n$n $n110$n $n | $n$n $n85$n $n | $n$n $n18$n $n | $n$n $n3$n $n | $n$n $n4-18$n $n | $n$n $n360$n $n | $n$n $n345$n $n | $n$n $n180$n $n | $n
$n $n50$n $n | $n$n $n230$n $n | $n$n $n160$n $n | $n$n $n125$n $n | $n$n $n100$n $n | $n$n $n20$n $n | $n$n $n3$n $n | $n$n $n4-18$n $n | $n$n $n405$n $n | $n$n $n370$n $n | $n$n $n200$n $n | $n
$n $n65$n $n | $n$n $n290$n $n | $n$n $n180$n $n | $n$n $n145$n $n | $n$n $n120$n $n | $n$n $n22$n $n | $n$n $n3$n $n | $n$n $n8-18$n $n | $n$n $n435$n $n | $n$n $n420$n $n | $n$n $n240$n $n | $n
$n $n80$n $n | $n$n $n310$n $n | $n$n $n195$n $n | $n$n $n160$n $n | $n$n $n135$n $n | $n$n $n22$n $n | $n$n $n3$n $n | $n$n $n8-18$n $n | $n$n $n475$n $n | $n$n $n455$n $n | $n$n $n280$n $n | $n
$n $n100$n $n | $n$n $n350$n $n | $n$n $n230$n $n | $n$n $n190$n $n | $n$n $n160$n $n | $n$n $n24$n $n | $n$n $n3$n $n | $n$n $n8-23$n $n | $n$n $n525$n $n | $n$n $n495$n $n | $n$n $n320$n $n | $n
$n $n125$n $n | $n$n $n400$n $n | $n$n $n270$n $n | $n$n $n220$n $n | $n$n $n188$n $n | $n$n $n28$n $n | $n$n $n3$n $n | $n$n $n8-25$n $n | $n$n $n600$n $n | $n$n $n570$n $n | $n$n $n360$n $n | $n
$n $n150$n $n | $n$n $n480$n $n | $n$n $n300$n $n | $n$n $n250$n $n | $n$n $n218$n $n | $n$n $n30$n $n | $n$n $n3$n $n | $n$n $n8-25$n $n | $n$n $n615$n $n | $n$n $n586$n $n | $n$n $n400$n $n | $n
$n $n200$n $n | $n$n $n600$n $n | $n$n $n360$n $n | $n$n $n310$n $n | $n$n $n275$n $n | $n$n $n34$n $n | $n$n $n3$n $n | $n$n $n12-25$n $n | $n$n $n720$n $n | $n$n $n635$n $n | $n$n $n450$n $n | $n
$n $n250$n $n | $n$n $n730$n $n | $n$n $n425$n $n | $n$n $n370$n $n | $n$n $n332$n $n | $n$n $n36$n $n | $n$n $n3$n $n | $n$n $n12-30$n $n | $n$n $n862$n $n | $n$n $n710$n $n | $n$n $n500$n $n | $n
$n $n300$n $n | $n$n $n850$n $n | $n$n $n485$n $n | $n$n $n430$n $n | $n$n $n390$n $n | $n$n $n40$n $n | $n$n $n4$n $n | $n$n $n16-34$n $n | $n$n $n935$n $n | $n$n $n790$n $n | $n$n $n500$n $n | $n
$n
$n 阀体 | $n$n 阀盖 | $n$n 阀瓣 | $n$n 密封圈 | $n$n 阀杆 | $n$n 填料 | $n$n 适用介质 | $n$n 适用温度 (≤℃) |
$n WCB | $n$n WCB+D507MO | $n$n D577 | $n$n 2Crl3 | $n$n 柔性石墨 | $n$n 水、油品、蒸汽 | $n$n 425 | |
$n ZGlCrl8Ni9Ti | $n$n 0Crl8Ni9Ti Stellite12 | $n$n Stellite6 | $n$n lCrl8Ni9Ti | $n$n PTFE | $n$n 类 | $n$n 200 | |
$n ZGlCrl8Ni2Mo2Ti | $n$n CF8M Stellite12 | $n$n lCrl8Ni2Mo2Ti | $n$n lCrl8Ni2Mo2Ti | $n$n PTFE | $n$n 磷酸类、 碱类、混酸 | $n$n 200 | |
$n ZG00Crl7Nil4M02 | $n$n CF3M Stellite12 | $n$n Stel1ite6 | $n$n 316L | $n$n PTFE | $n$n 磷酸类、 尿素、甲铵液 | $n$n 200 | |
$n ZGlCr5MO | $n$n ZGlCr5MO Stellite12 | $n$n Stel1ite6 | $n$n 25Cr2Mo1VA | $n$n 柔性石墨 | $n$n 水、油品、蒸汽 | $n$n 550 |
$n
$n 公称压力 PN(MPa) | $n$n 公称通径 DN(mm) | $n$n 标准值 | $n$n 参考值 | |||||||||
$n L | $n$n D | $n$n D1 | $n$n n2 | $n$n D6 | $n$n b | $n$n f | $n$n f1 | $n$n Z-φd | $n$n L1 | $n$n H | ||
$n 1.6 | $n$n 50 | $n$n 230 | $n$n 160 | $n$n 125 | $n$n 100 | $n$n | $n$n 16 | $n$n 3 | $n$n | $n$n 4-φ18 | $n$n 185 | $n$n 645 |
$n 65 | $n$n 290 | $n$n 180 | $n$n 145 | $n$n 120 | $n$n | $n$n 18 | $n$n 3 | $n$n | $n$n 4-φ18 | $n$n 232 | $n$n 690 | |
$n 80 | $n$n 310 | $n$n 195 | $n$n 160 | $n$n 135 | $n$n | $n$n 20 | $n$n 3 | $n$n | $n$n 8-φ18 | $n$n 232 | $n$n 715 | |
$n 100 | $n$n 350 | $n$n 215 | $n$n 180 | $n$n 155 | $n$n | $n$n 20 | $n$n 3 | $n$n | $n$n 8-φ18 | $n$n 232 | $n$n 770 | |
$n 125 | $n$n 400 | $n$n 254 | $n$n 210 | $n$n 185 | $n$n | $n$n 22 | $n$n 3 | $n$n | $n$n 8-φ18 | $n$n 283 | $n$n 780 | |
$n 150 | $n$n 480 | $n$n 280 | $n$n 240 | $n$n 210 | $n$n | $n$n 24 | $n$n 3 | $n$n | $n$n 8-φ23 | $n$n 283 | $n$n 810 | |
$n 200 | $n$n 600 | $n$n 335 | $n$n 295 | $n$n 265 | $n$n | $n$n 26 | $n$n 3 | $n$n | $n$n 12-φ23 | $n$n 283 | $n$n 967 | |
$n 250 | $n$n 622 | $n$n 405 | $n$n 355 | $n$n 320 | $n$n | $n$n 30 | $n$n 3 | $n$n | $n$n 12-φ25 | $n$n 283 | $n$n 1143 | |
$n 300 | $n$n 698 | $n$n 460 | $n$n 410 | $n$n 375 | $n$n | $n$n 30 | $n$n 4 | $n$n | $n$n 12-φ25 | $n$n 283 | $n$n 1292 | |
$n 2.5 | $n$n 50 | $n$n 230 | $n$n 160 | $n$n 125 | $n$n 100 | $n$n | $n$n 20 | $n$n 3 | $n$n | $n$n 4-φ18 | $n$n 185 | $n$n 645 |
$n 65 | $n$n 290 | $n$n 180 | $n$n 145 | $n$n 120 | $n$n | $n$n 22 | $n$n 3 | $n$n | $n$n 8-φ18 | $n$n 232 | $n$n 690 | |
$n 80 | $n$n 310 | $n$n 195 | $n$n 160 | $n$n 135 | $n$n | $n$n 22 | $n$n 3 | $n$n | $n$n 8-φ18 | $n$n 232 | $n$n 715 | |
$n 100 | $n$n 350 | $n$n 230 | $n$n 190 | $n$n 160 | $n$n | $n$n 24 | $n$n 3 | $n$n | $n$n 8-φ23 | $n$n 232 | $n$n 770 | |
$n 125 | $n$n 400 | $n$n 270 | $n$n 220 | $n$n 188 | $n$n | $n$n 28 | $n$n 3 | $n$n | $n$n 8-φ25 | $n$n 283 | $n$n 780 | |
$n 150 | $n$n 480 | $n$n 300 | $n$n 250 | $n$n 218 | $n$n | $n$n 30 | $n$n 3 | $n$n | $n$n 8-φ25 | $n$n 283 | $n$n 810 | |
$n 200 | $n$n 600 | $n$n 360 | $n$n 310 | $n$n 278 | $n$n | $n$n 34 | $n$n 3 | $n$n | $n$n 12-φ25 | $n$n 283 | $n$n 967 | |
$n 250 | $n$n 622 | $n$n 425 | $n$n 370 | $n$n 332 | $n$n | $n$n 36 | $n$n 3 | $n$n | $n$n 12-φ30 | $n$n 283 | $n$n 1143 | |
$n 300 | $n$n 698 | $n$n 485 | $n$n 430 | $n$n 390 | $n$n | $n$n 40 | $n$n 4 | $n$n | $n$n 16-φ30 | $n$n 283 | $n$n 1292 | |
$n 4.0 | $n$n 50 | $n$n 230 | $n$n 160 | $n$n 125 | $n$n 100 | $n$n 88 | $n$n 20 | $n$n 3 | $n$n 4 | $n$n 4-φ18 | $n$n 185 | $n$n 645 |
$n 65 | $n$n 290 | $n$n 180 | $n$n 145 | $n$n 120 | $n$n 110 | $n$n 22 | $n$n 3 | $n$n 4 | $n$n 8-φ18 | $n$n 232 | $n$n 690 | |
$n 80 | $n$n 310 | $n$n 195 | $n$n 160 | $n$n 135 | $n$n 121 | $n$n 22 | $n$n 3 | $n$n 4 | $n$n 8-φ18 | $n$n 232 | $n$n 715 | |
$n 100 | $n$n 350 | $n$n 230 | $n$n 190 | $n$n 160 | $n$n 150 | $n$n 24 | $n$n 3 | $n$n 4.5 | $n$n 8-φ23 | $n$n 232 | $n$n 770 | |
$n 125 | $n$n 400 | $n$n 270 | $n$n 220 | $n$n 188 | $n$n 176 | $n$n 28 | $n$n 3 | $n$n 4.5 | $n$n 8-φ25 | $n$n 283 | $n$n 782 | |
$n 150 | $n$n 480 | $n$n 300 | $n$n 250 | $n$n 218 | $n$n 204 | $n$n 30 | $n$n 3 | $n$n 4.5 | $n$n 8-φ25 | $n$n 283 | $n$n 875 | |
$n 200 | $n$n 600 | $n$n 375 | $n$n 320 | $n$n 282 | $n$n 260 | $n$n 38 | $n$n 3 | $n$n 4.5 | $n$n 12-φ30 | $n$n 283 | $n$n 1160 |
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