产品简介:QJ41M截止型排污阀性能规范:型号$n公称压力(Mpa)$n实验压力(Mpa)$n工作温度(℃)$n适用介质强度(水)$n密封(水)$n气密封QJ41M-1.6$n1.6$n2.4$n1.8$n0.6$n≤25
$n | $n | $n |
型号:JX213213PQ41M/F型排污球阀 | $n型号:JX214599TP41Y阀套式排污阀 | $n型号:JX213202QJ41M截止型排污阀 | $n
Q41M球阀式排污阀概述:
$nQ41M球阀式排污阀是采用新型密封材料为阀座,经同类产品聚氟乙烯的球阀,使用寿命提高了3-5倍。具有性能稳定,密封可靠,磨擦力小,开关轻便,耐高温,耐磨,耐腐蚀,使用寿命长等优点,高球阀与截止阀,旋塞阀,排污阀,结构长度相符,扩大了球阀使用范围,广泛用于石油,化工,橡胶,造纸,特药等行业。可替代截止阀,柱塞阀,快速排污阀。适用介质:水,蒸汽,导油等酸类,使用温度:小于等于350度。
$nPQ41F型排污球阀性能规范:
$n$n
型号 | $n公称压力 (Mpa) | $n试验压力(Mpa) | $n工作温度 (℃) | $n适用介质 | ||
强度(水) | $n密封(水) | $n气密封 | ||||
QP41M-1.6 | $n1.6 | $n2.4 | $n1.8 | $n0.6 | $n≤250 | $n$n 蒸气、气 水、油品、煤气、天 然气、氨 碱、醋酸 铜、氨液 |
QP41M-2.5 | $n2.5 | $n4.0 | $n4.42.8 | $n≤300 |
PQ41F型排污球阀主要零件材质:
$n$n
零件 名称 | $n材料 | |||
Q41M-1.6 | $n$n
| |||
Q41M-2.5 | ||||
阀体 | $nHT200 | $nQT450-10 | ||
柱塞 | $n不锈钢 | |||
阀杆 | ||||
密封圈 | $n碳石墨 | |||
扳手 | $nQT450-10 |
PQ41F型排污球阀主要外形尺寸和连接尺寸
$n$n
DN | $nL | $nD | $nD1 | $nD2 | $nb | $nZ-φd | $nH | $nD0 |
25 | $n180 | $n115 | $n85 | $n65 | $n16 | $n4-14 | $n120 | $n160 |
32 | $n200 | $n135 | $n100 | $n78 | $n18 | $n4-18 | $n145 | |
40 | $n230 | $n145 | $n110 | $n85 | $n155 | $n250 | ||
50 | $n250 | $n160 | $n125 | $n100 | $n20 | $n175 | $n300 | |
65 | $n265 | $n180 | $n145 | $n120 | $n195 | |||
80 | $n280 | $n195 | $n160 | $n135 | $n22 | $n8-18 | $n225 | $n320 |
阀套式排污阀结构特点
$n1、本阀是一种新型的节流、截止、放空产品,该阀门采用笼形迷军团节流,具有多级节流效果,节流效果明显、密封可靠、操作维护方便等特点。
$n2、阀门采用双重密封(硬、软质密封)使密封可靠、硬质合金封面可以更耐气流冲刷、耐磨损,双重密封能做到在高压气体介质条件下的零泄漏。阀门使用寿命长。
$n3、阀座的密封面采用锥度密封,有利于阀门自身清洗附在密封面上的脏物。
$n4、阀门的阀瓣上设置了平衡孔,活塞式密封,保证了启/闭全压差条件下稳定操作,开启轻便灵活、启闭扭矩小。
$n5、填料采用带自密封能力的v形填料结构,无需调节,开、关极为轻便。填料函处设有辅助密封油脂注入结构,使阀门填料密封性能可靠。
$n6、本阀门可以进行在线维修,管线可以带压状态下更换填料等一系列易损件。
$n7、本阀在阀门的底部设置了较大的排污孔,必要时要以打开,清理阀内污物。
$n8、排污阀阀瓣的外园处高有o形密封圈,在启/闭时具有自清扫功能和密封,排污时具有节流降压功能。 $n
$n阀套式排污阀工作原理
$n1、常闭状态:阀瓣硬密封付压在阀座凸台上,形成一道硬质密封,同时嵌在阀瓣上的软质密
$n封与阀座端面紧压,形成第二道密封,双质密封结构保证了阀门的零泄漏,再由于阀瓣开设了平衡
$n孔,使阀门在关闭、开启时,阀瓣受到较小的作用力,也使阀门开启、关闭时具有较小的力矩。
$n2、节流排污状态:阀瓣密封付离开阀座,由于在阀瓣处设有了平衡孔,使阀门开启极为轻
$n便。阀套式排污阀阀门开启后,管道中的介质、杂质一同流过阀套、阀座,同时实现节流与排污。阀瓣、阀座密
$n封面利用套垫斜角改变介质流向,具有自清扫功能,使密封付不夹带杂质。
$n3、关闭状态:管道中介质排放后关闭阀门,介质从套垫斜角处进入阀座通道,流阻系数增加,
$n流速加快,斜角改变介质流向方向,产生涡流,阀座端面介质径向力增加,实现阀座启封的吹扫。
$n阀瓣密封付接近阀座时,套垫与阀座通道的配合间隙阻止较大颗粒介质流向密封付,加之流速的进
$n一步增大和介质横向力的吹扫,阀门关闭时密封付杂质已完全清扫干净,保证了阀门排污后的密封
$n性能,从而进一步保证排污后密封性也能达到无泄漏。因此大大提高了能力并延长了使用寿命
$n阀套式排污阀性能规范
$n$n
$n$n $n压力等级 $n | $n$n $n常温试验压力mpa $n | $n$n $n适用温度℃ $n | $n$n $n适用介质 $n | $n|||||||
$n $n壳体 $n | $n$n $n密封 $n | $n$n $n上密封 $n | $n$n $n气体低压密封 $n | $n$n $ng型 $n | $n$n $nd型d $n | $n$n $n普通 $n | $n$n $n抗硫型 $n | $n$n $n普通 $n | $n||
$n $n公称压力 $n$nmpa | $n$n $n1.6 $n | $n$n $n2.4 $n | $n$n $n1.76 $n | $n$n $n1.76 $n | $n$n $n0.6 $n | $n$n $n-29~250 $n | $n$n $n-45~121 $n | $n$n $n-29~121 $n | $n$n $n含h2s和 $n$nco2>500mg/m3 $n的介质 | $n$n $n石油、天然气、 $n$n水等 | $n
$n $n2.5 $n | $n$n $n3.8 $n | $n$n $n2.75 $n | $n$n $n2.75 $n | $n$n $n0.6 $n | $n||||||
$n $n4.0 $n | $n$n $n6.0 $n | $n$n $n4.4 $n | $n$n $n4.4 $n | $n$n $n0.6 $n | $n||||||
$n $n6.4 $n | $n$n $n9.6 $n | $n$n $n7.04 $n | $n$n $n7.04 $n | $n$n $n0.6 $n | $n||||||
$n $n10.0 $n | $n$n $n15.0 $n | $n$n $n11.0 $n | $n$n $n11.0 $n | $n$n $n0.6 $n | $n||||||
$n $n16.0 $n | $n$n $n24.0 $n | $n$n $n17.6 $n | $n$n $n17.6 $n | $n$n $n0.6 $n | $n
$n
$n$n阀套式排污阀采用标准
$n$n
$n$n $n设计标准 $n | $n$n $ngb/t12235 $n | $n|
$n $n结构长度 $n | $n$n $n法兰连接 $n | $n$n $ngb/t12221 $n | $n
$n $n对焊连接 $n | $n$n $ngb/t15188.1 $n | $n|
$n $n连接法兰 $n | $n$n $njb/t79gb/t9113 $n | $n|
$n $n对焊端 $n | $n$n $ngb/t12224 $n | $n|
$n $n试验和检验 $n | $n$n $njb/t9092 $n | $n
$n
$n$n
$n$n阀套式排污阀主要零件材料
$n$n
$n$n $n序号 $n | $n$n $n零件名称 $n | $n$n $n材质 $n | $n
$n $n1 $n | $n$n $n双头螺柱 $n | $n$n $n35crmo $n | $n
$n $n2 $n | $n$n $n螺母 $n | $n$n $n35 $n | $n
$n $n3 $n | $n$n $n底盖 $n | $n$n $n20 $n | $n
$n $n4 $n | $n$n $no形圈 $n | $n$n $nnbr $n | $n
$n $n5 $n | $n$n $n阀体 $n | $n$n $nwcb $n | $n
$n $n6 $n | $n$n $n排污套 $n | $n$n $n1cr18ni9 $n | $n
$n $n7 $n | $n$n $n虑网 $n | $n$n $n1cr18ni9 $n | $n
$n $n8 $n | $n$n $n阀座 $n | $n$n $n20+ni45 $n | $n
$n $n9 $n | $n$n $n内六角圆柱头螺钉 $n | $n$n $n35 $n | $n
$n $n10 $n | $n$n $n压板 $n | $n$n $n20 $n | $n
$n $n11 $n | $n$n $n密封圈 $n | $n$n $nnbr $n | $n
$n $n12 $n | $n$n $n芯套 $n | $n$n $n20+enp $n | $n
$n $n13 $n | $n$n $n阀瓣 $n | $n$n $n2cr13+ni60 $n | $n
$n $n14 $n | $n$n $n钢球 $n | $n$n $ngcr15 $n | $n
$n $n15 $n | $n$n $n阀杆 $n | $n$n $n2cr13 $n | $n
$n $n16 $n | $n$n $n阀盖 $n | $n$n $n25 $n | $n
$n $n17 $n | $n$n $n下填料垫 $n | $n$n $n1cr13 $n | $n
$n $n18 $n | $n$n $n中填料 $n | $n$n $nptfe $n | $n
$n $n19 $n | $n$n $n中填料 $n | $n$n $nnbr $n | $n
$n $n20 $n | $n$n $n上填料垫 $n | $n$n $n1cr13 $n | $n
$n $n21 $n | $n$n $n隔环 $n | $n$n $nptfe $n | $n
$n $n22 $n | $n$n $n填料压盖 $n | $n$n $n45 $n | $n
$n $n23 $n | $n$n $n支架 $n | $n$n $nwcb $n | $n
$n $n24 $n | $n$n $n阀杆螺母 $n | $n$n $nzqal9-4 $n | $n
$n $n25 $n | $n$n $n手轮 $n | $n$n $n20 $n | $n
$n $n26 $n | $n$n $n螺母 $n | $n$n $n35 $n | $n
$n $n27 $n | $n$n $n注脂阀 $n | $n$n $n25+镀锌(组件) $n | $n
$n
$n$n
$n$n阀套式排污阀主要外形尺寸及重量型号:ktp41y
$n$n
$n$n $npn $n$nmp | $n$n $ndn $n$nmm | $n$n $n尺寸mm $n | $n$n $n重量(kg $n | $n|||
$n $nl $n | $n$n $nh $n | $n$n $nh1 $n | $n$n $nd0 $n | $n|||
$n $n1.6 $n | $n$n $n25 $n | $n$n $n216 $n | $n$n $n243 $n | $n$n $n86 $n | $n$n $n180 $n | $n$n $n18 $n | $n
$n $n40 $n | $n$n $n230 $n | $n$n $n265 $n | $n$n $n108 $n | $n$n $n250 $n | $n$n $n25 $n | $n|
$n $n50 $n | $n$n $n230 $n | $n$n $n346 $n | $n$n $n115 $n | $n$n $n250 $n | $n$n $n28 $n | $n|
$n $n80 $n | $n$n $n310 $n | $n$n $n409 $n | $n$n $n146 $n | $n$n $n300 $n | $n$n $n53 $n | $n|
$n $n100 $n | $n$n $n350 $n | $n$n $n433 $n | $n$n $n163 $n | $n$n $n300 $n | $n$n $n62 $n | $n|
$n $n150 $n | $n$n $n480 $n | $n$n $n521 $n | $n$n $n202 $n | $n$n $n350 $n | $n$n $n128 $n | $n|
$n $n200 $n | $n$n $n600 $n | $n$n $n594 $n | $n$n $n292 $n | $n$n $n350 $n | $n$n $n168 $n | $n|
$n $n250 $n | $n$n $n730 $n | $n$n $n621 $n | $n$n $n355 $n | $n$n $n400 $n | $n$n $n289 $n | $n|
$n $n2.5 $n | $n$n $n25 $n | $n$n $n216 $n | $n$n $n243 $n | $n$n $n86 $n | $n$n $n180 $n | $n$n $n18 $n | $n
$n $n40 $n | $n$n $n230 $n | $n$n $n265 $n | $n$n $n108 $n | $n$n $n250 $n | $n$n $n25 $n | $n|
$n $n50 $n | $n$n $n230 $n | $n$n $n346 $n | $n$n $n115 $n | $n$n $n250 $n | $n$n $n28 $n | $n|
$n $n80 $n | $n$n $n310 $n | $n$n $n409 $n | $n$n $n146 $n | $n$n $n300 $n | $n$n $n57 $n | $n|
$n $n100 $n | $n$n $n350 $n | $n$n $n433 $n | $n$n $n163 $n | $n$n $n300 $n | $n$n $n69 $n | $n|
$n $n150 $n | $n$n $n480 $n | $n$n $n521 $n | $n$n $n202 $n | $n$n $n350 $n | $n$n $n145 $n | $n|
$n $n200 $n | $n$n $n600 $n | $n$n $n594 $n | $n$n $n292 $n | $n$n $n350 $n | $n$n $n188 $n | $n|
$n $n250 $n | $n$n $n730 $n | $n$n $n621 $n | $n$n $n355 $n | $n$n $n400 $n | $n$n $n315 $n | $n|
$n $n4.0 $n | $n$n $n25 $n | $n$n $n216 $n | $n$n $n243 $n | $n$n $n86 $n | $n$n $n180 $n | $n$n $n21 $n | $n
$n $n40 $n | $n$n $n230 $n | $n$n $n265 $n | $n$n $n108 $n | $n$n $n250 $n | $n$n $n31 $n | $n|
$n $n50 $n | $n$n $n230 $n | $n$n $n346 $n | $n$n $n115 $n | $n$n $n250 $n | $n$n $n35 $n | $n|
$n $n80 $n | $n$n $n310 $n | $n$n $n409 $n | $n$n $n146 $n | $n$n $n300 $n | $n$n $n70 $n | $n|
$n $n100 $n | $n$n $n350 $n | $n$n $n433 $n | $n$n $n163 $n | $n$n $n300 $n | $n$n $n85 $n | $n|
$n $n150 $n | $n$n $n480 $n | $n$n $n521 $n | $n$n $n202 $n | $n$n $n350 $n | $n$n $n172 $n | $n|
$n $n200 $n | $n$n $n600 $n | $n$n $n594 $n | $n$n $n292 $n | $n$n $n350 $n | $n$n $n219 $n | $n|
$n $n250 $n | $n$n $n730 $n | $n$n $n621 $n | $n$n $n355 $n | $n$n $n400 $n | $n$n $n378 $n | $n
$n
$n$n
$n$n $npn $n$nmpa | $n$n $ndn $n$nmm | $n$n $n尺寸mm $n | $n$n $n重量kg $n | $n|||
$n $nl $n | $n$n $nh $n | $n$n $nh1 $n | $n$n $nd0 $n | $n|||
$n $n6.4 $n | $n$n $n25 $n | $n$n $n216 $n | $n$n $n243 $n | $n$n $n86 $n | $n$n $n180 $n | $n$n $n21 $n | $n
$n $n40 $n | $n$n $n230 $n | $n$n $n265 $n | $n$n $n108 $n | $n$n $n250 $n | $n$n $n37 $n | $n|
$n $n50 $n | $n$n $n230 $n | $n$n $n346 $n | $n$n $n115 $n | $n$n $n250 $n | $n$n $n42 $n | $n|
$n $n80 $n | $n$n $n310 $n | $n$n $n409 $n | $n$n $n146 $n | $n$n $n300 $n | $n$n $n84 $n | $n|
$n $n100 $n | $n$n $n350 $n | $n$n $n433 $n | $n$n $n163 $n | $n$n $n300 $n | $n$n $n100 $n | $n|
$n $n150 $n | $n$n $n480 $n | $n$n $n521 $n | $n$n $n202 $n | $n$n $n350 $n | $n$n $n208 $n | $n|
$n $n200 $n | $n$n $n600 $n | $n$n $n594 $n | $n$n $n292 $n | $n$n $n350 $n | $n$n $n265 $n | $n|
$n $n250 $n | $n$n $n730 $n | $n$n $n621 $n | $n$n $n355 $n | $n$n $n400 $n | $n$n $n452 $n | $n|
$n $n10.0 $n | $n$n $n25 $n | $n$n $n230 $n | $n$n $n245 $n | $n$n $n78 $n | $n$n $n200 $n | $n$n $n30 $n | $n
$n $n40 $n | $n$n $n260 $n | $n$n $n265 $n | $n$n $n106 $n | $n$n $n250 $n | $n$n $n44 $n | $n|
$n $n50 $n | $n$n $n300 $n | $n$n $n287 $n | $n$n $n110 $n | $n$n $n300 $n | $n$n $n58 $n | $n|
$n $n80 $n | $n$n $n380 $n | $n$n $n409 $n | $n$n $n152 $n | $n$n $n350 $n | $n$n $n98 $n | $n|
$n $n100 $n | $n$n $n430 $n | $n$n $n433 $n | $n$n $n169 $n | $n$n $n350 $n | $n$n $n125 $n | $n|
$n $n150 $n | $n$n $n559 $n | $n$n $n531 $n | $n$n $n225 $n | $n$n $n400 $n | $n$n $n245 $n | $n|
$n $n200 $n | $n$n $n660 $n | $n$n $n709 $n | $n$n $n321 $n | $n$n $n500 $n | $n$n $n316 $n | $n|
$n $n250 $n | $n$n $n787 $n | $n$n $n817 $n | $n$n $n399 $n | $n$n $n500 $n | $n$n $n540 $n | $n|
$n $n16.0 $n | $n$n $n25 $n | $n$n $n230 $n | $n$n $n215 $n | $n$n $n78 $n | $n$n $n200 $n | $n$n $n36 $n | $n
$n $n40 $n | $n$n $n260 $n | $n$n $n265 $n | $n$n $n105 $n | $n$n $n250 $n | $n$n $n54 $n | $n|
$n $n50 $n | $n$n $n300 $n | $n$n $n237 $n | $n$n $n110 $n | $n$n $n300 $n | $n$n $n69 $n | $n|
$n $n80 $n | $n$n $n390 $n | $n$n $n414 $n | $n$n $n155 $n | $n$n $n350 $n | $n$n $n120 $n | $n|
$n $n100 $n | $n$n $n450 $n | $n$n $n440 $n | $n$n $n175 $n | $n$n $n350 $n | $n$n $n150 $n | $n
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$nQJ41M截止型排污阀性能规范:
$n$n
型号 | $n公称压力 (Mpa) | $n实验压力(Mpa) | $n工作温度 (℃) | $n适用介质 | ||
强度(水) | $n密封(水) | $n气密封 | ||||
QJ41M-1.6 | $n1.6 | $n2.4 | $n1.8 | $n0.6 | $n≤250 | $n$n 蒸气、气 水、油品、煤气、天 然气、氨 碱、醋酸 铜、氨液 |
QJ41M-2.5 | $n2.5 | $n4.0 | $n2.8 | $n≤300 |
QJ41M截止型排污阀主要零件材质:
$n$n
零件 名称 | $n材料 | |
Q41M-1.6 | $n||
Q41M-2.5 | ||
阀体 | $nHT200 | $nQT450-10 |
柱塞 | $n不锈钢 | |
阀杆 | ||
密封圈 | $n碳石墨 | |
扳手 | $nQT450-10 |
QJ41M-1.6主要外形尺寸和连接尺寸单位:mm
$n$n
DN | $nL | $nD | $nD1 | $nD2 | $nb | $nZ-φd | $nH | $nD0 |
15 | $n130 | $n95 | $n65 | $n45 | $n16 | $n4-14 | $n105 | $n150 |
20 | $n150 | $n105 | $n75 | $n55 | $n110 | |||
25 | $n160 | $n115 | $n85 | $n65 | $n120 | $n160 | ||
32 | $n180 | $n135 | $n100 | $n78 | $n18 | $n4-18 | $n140 | $n180 |
40 | $n200 | $n145 | $n110 | $n85 | $n155 | $n250 | ||
50 | $n230 | $n160 | $n125 | $n100 | $n20 | $n175 | $n300 | |
65 | $n290 | $n180 | $n145 | $n120 | $n195 | |||
80 | $n310 | $n195 | $n160 | $n135 | $n22 | $n8-18 | $n225 | $n320 |
100 | $n350 | $n215 | $n180 | $n155 | $n24 | $n250 | ||
125 | $n400 | $n245 | $n210 | $n188 | $n26 | $n270 | $n360 | |
150 | $n480 | $n280 | $n240 | $n210 | $n28 | $n8-23 | $n290 | |
200 | $n600 | $n335 | $n295 | $n265 | $n30 | $n12-23 | $n350 | $n450 |
250 | $n730 | $n405 | $n355 | $n320 | $n32 | $n12-25 | $n405 |
QJ41M-2.5主要外形尺寸和连接尺寸 单位:mm
$n$n
DN | $nL | $nD | $nD1 | $nD2 | $nb | $nZ-φd | $nH | $nD0 |
15 | $n130 | $n95 | $n65 | $n45 | $n16 | $n4-14 | $n105 | $n150 |
20 | $n150 | $n105 | $n75 | $n55 | $n110 | |||
25 | $n160 | $n115 | $n85 | $n65 | $n120 | $n160 | ||
32 | $n180 | $n135 | $n100 | $n78 | $n18 | $n4-18 | $n140 | $n180 |
40 | $n200 | $n145 | $n110 | $n85 | $n20 | $n155 | $n250 | |
50 | $n230 | $n160 | $n125 | $n100 | $n175 | $n300 | ||
65 | $n290 | $n180 | $n145 | $n120 | $n22 | $n8-18 | $n195 | |
80 | $n310 | $n195 | $n160 | $n135 | $n225 | $n320 | ||
100 | $n350 | $n230 | $n190 | $n160 | $n24 | $n8-23 | $n250 | |
125 | $n400 | $n270 | $n220 | $n188 | $n28 | $n8-25 | $n270 | $n360 |
150 | $n480 | $n300 | $n250 | $n218 | $n30 | $n290 | ||
200 | $n600 | $n360 | $n310 | $n278 | $n34 | $n12-23 | $n350 | $n450 |
250 | $n730 | $n425 | $n370 | $n335 | $n36 | $n12-25 | $n405 |
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