产品简介:电动球阀技术参数公称通径DN(mm) $nDN15~DN400 公称压力 $n1.6、4.0、6.4MPa、ANSI150、300(Lb)、JIS10、20K 适用介质 $n水、石油、类、醋酸类、
Q41Y浮动式法兰球阀
$n球阀的球体是浮动的,在介质压力作用下,球体能产生一定的位移并紧压在出口端的密封面上,保证出口端密封。 浮动球球阀的结构简单,密封性好,但球体承受工作介质的载荷全部传给了出口密封圈,因此要考虑密封圈材料能否经受得住球体介质的工作载荷。这种结构,广泛用于中低压球阀。根据执行器分,球阀可以叫气动球阀/电动球阀。 根据球阀的阀体是否可拆卸,可分一片式、二片式、三片式球阀。一片式球阀,阀体紧凑,经济实惠;二片式和三片式阀门,便于球阀的维护和置换。 根据球阀的通道数量,可分二通、三通球阀。二通球阀应用非常广泛,根据通道内外直径是否一致,可分全径球阀和缩径球阀,缩径球阀的内部直径比外部直径小,会减小介质流量,但更耐压;三通球阀根据内部球体形状,可分L型、T型球阀,L型球阀起换向作用,T型球阀可起换向和混合作用,应用也相当广泛。
$n浮动球阀具有全通径和缩径两种结构形式。用于输送粘性、易结渣介质管道上的球阀应使用全通径的,方便定期的刮蜡吹扫器通过。用于输送气体或物理性能近似于水的介质的管道上宜使用缩径球阀,因其重量比全通径的球阀轻30%左右,有利于减轻管道负荷,降低成本。浮动球阀的驱动方式为手动、蜗轮传动、气动、电动或液动。浮动球阀适用于Class150~Class1500、PN16~PN100、JIS 10K~JIS 20K的各种管路上,用于截断或接通管路中的介质,选用不同的材质,可分别适用于水、蒸汽、油品、、醋酸、氧化性介质、尿素等多种介质。本产品可广泛应用于造纸、石化、化工、冶金、电力、环保、石油、轻工等工业部门的自动化控制系统中。
浮动球球阀的密封面结构
浮动球阀的阀座多选用聚四氟乙烯、对位聚苯等高分子聚合材料,密封性能好,但材料相对较软。由于材料较软,但又要达到一定的密封比压,势必增加启闭扭矩,为了尽量改善此种情况,本公司采用双斜面弹性密封圈或V形槽弹性密封圈结构设计,利用管道内压力推动球体,帮助密封。当介质压力较小时,密封圈与球体接触面积较小,故有较大的密封比压,确保可靠密封。介质压力较大时,密封圈与球体接触面积增大。故密封圈能承受较大的介质推力而不会损坏。对于工作压力很低的球阀,考虑到介质压力不能确保阀座可靠密封,而预紧力长期使用
特点
$n规格主要尺寸
$n$n
$n 1.6MPa | $n$n DN | $n$n L | $n$n D | $n$n D1 | $n$n D2 | $n$n b | $n$n n-φd | $n$n H | $n$n D0 |
$n 凸面法兰 | $n$n 15 | $n$n 130 | $n$n 95 | $n$n 65 | $n$n 45 | $n$n 14 | $n$n 4-φ14 | $n$n 78 | $n$n 140 |
$n 20 | $n$n 140 | $n$n 105 | $n$n 75 | $n$n 55 | $n$n 14 | $n$n 4-φ14 | $n$n 84 | $n$n 160 | |
$n 25 | $n$n 150 | $n$n 115 | $n$n 85 | $n$n 65 | $n$n 14 | $n$n 4-φ14 | $n$n 95 | $n$n 180 | |
$n 32 | $n$n 165 | $n$n 135 | $n$n 100 | $n$n 78 | $n$n 16 | $n$n 4-φ18 | $n$n 150 | $n$n 250 | |
$n 40 | $n$n 180 | $n$n 145 | $n$n 110 | $n$n 85 | $n$n 16 | $n$n 4-φ18 | $n$n 150 | $n$n 300 | |
$n 50 | $n$n 200 | $n$n 160 | $n$n 125 | $n$n 100 | $n$n 16 | $n$n 4-φ18 | $n$n 170 | $n$n 350 | |
$n 65 | $n$n 220 | $n$n 180 | $n$n 145 | $n$n 120 | $n$n 18 | $n$n 4-φ18 | $n$n 195 | $n$n 350 | |
$n 80 | $n$n 250 | $n$n 195 | $n$n 160 | $n$n 135 | $n$n 20 | $n$n 8-φ18 | $n$n 215 | $n$n 400 | |
$n 100 | $n$n 280 | $n$n 215 | $n$n 180 | $n$n 155 | $n$n 20 | $n$n 8-φ18 | $n$n 250 | $n$n 500 | |
$n 125 | $n$n 320 | $n$n 245 | $n$n 210 | $n$n 185 | $n$n 22 | $n$n 8-φ18 | $n$n 265 | $n$n 600 | |
$n 150 | $n$n 360 | $n$n 280 | $n$n 240 | $n$n 210 | $n$n 24 | $n$n 8-φ23 | $n$n 270 | $n$n 800 | |
$n 200 | $n$n 400 | $n$n 335 | $n$n 295 | $n$n 265 | $n$n 26 | $n$n 12-φ23 | $n$n 330 | $n$n 1200 | |
$n 2.5MPa | $n$n 15 | $n$n 130 | $n$n 95 | $n$n 65 | $n$n 45 | $n$n 16 | $n$n 4-φ14 | $n$n 103 | $n$n 140 |
$n 凸面法兰 | $n$n 20 | $n$n 140 | $n$n 105 | $n$n 75 | $n$n 55 | $n$n 16 | $n$n 4-φ14 | $n$n 112 | $n$n 160 |
$n 25 | $n$n 150 | $n$n 115 | $n$n 85 | $n$n 65 | $n$n 16 | $n$n 4-φ14 | $n$n 123 | $n$n 180 | |
$n 32 | $n$n 165 | $n$n 135 | $n$n 100 | $n$n 78 | $n$n 18 | $n$n 4-φ18 | $n$n 150 | $n$n 250 | |
$n 40 | $n$n 180 | $n$n 145 | $n$n 110 | $n$n 85 | $n$n 18 | $n$n 4-φ18 | $n$n 156 | $n$n 300 | |
$n 50 | $n$n 200 | $n$n 160 | $n$n 125 | $n$n 100 | $n$n 20 | $n$n 4-φ18 | $n$n 172 | $n$n 350 | |
$n 65 | $n$n 220 | $n$n 180 | $n$n 145 | $n$n 120 | $n$n 22 | $n$n 8-φ18 | $n$n 197 | $n$n 350 | |
$n 80 | $n$n 250 | $n$n 195 | $n$n 160 | $n$n 135 | $n$n 22 | $n$n 8-φ18 | $n$n 222 | $n$n 400 | |
$n 100 | $n$n 280 | $n$n 230 | $n$n 190 | $n$n 160 | $n$n 24 | $n$n 8-φ23 | $n$n 253 | $n$n 500 | |
$n 125 | $n$n 320 | $n$n 270 | $n$n 220 | $n$n 188 | $n$n 28 | $n$n 8-φ25 | $n$n 275 | $n$n 600 | |
$n 150 | $n$n 360 | $n$n 300 | $n$n 250 | $n$n 218 | $n$n 30 | $n$n 8-φ25 | $n$n 286 | $n$n 800 | |
$n 200 | $n$n 400 | $n$n 360 | $n$n 310 | $n$n 278 | $n$n 34 | $n$n 12-φ25 | $n$n 340 | $n$n 1200 | |
$n 250 | $n$n 533 | $n$n 425 | $n$n 370 | $n$n 332 | $n$n 36 | $n$n 12-φ30 | $n$n 420 | $n$n 1800 |
规格主要尺寸
$n$n
$n 4.OMPa | $n$n DN | $n$n L | $n$n D | $n$n Dl | $n$n D2 | $n$n D6 | $n$n b | $n$n n-φd | $n$n H | $n$n D0 |
$n 凹凸法兰 | $n$n 15 | $n$n 130 | $n$n 95 | $n$n 65 | $n$n 45 | $n$n 40 | $n$n 16 | $n$n 4-φ14 | $n$n 103 | $n$n 140 |
$n 20 | $n$n 140 | $n$n 105 | $n$n 75 | $n$n 55 | $n$n 5l | $n$n 16 | $n$n 4-φ14 | $n$n 112 | $n$n 160 | |
$n 25 | $n$n 150 | $n$n 115 | $n$n 85 | $n$n 65 | $n$n 58 | $n$n 16 | $n$n 4-φ14 | $n$n 123 | $n$n 160 | |
$n 32 | $n$n 180 | $n$n 135 | $n$n 100 | $n$n 78 | $n$n 66 | $n$n 18 | $n$n 4-φ18 | $n$n 150 | $n$n 250 | |
$n 40 | $n$n 200 | $n$n 145 | $n$n 110 | $n$n 85 | $n$n 76 | $n$n 18 | $n$n 4-φ18 | $n$n 156 | $n$n 250 | |
$n 50 | $n$n 220 | $n$n 160 | $n$n 125 | $n$n 100 | $n$n 88 | $n$n 20 | $n$n 4-φ18 | $n$n 172 | $n$n 350 | |
$n 65 | $n$n 250 | $n$n 180 | $n$n 145 | $n$n 120 | $n$n 110 | $n$n 22 | $n$n 8-φ18 | $n$n 197 | $n$n 350 | |
$n 80 | $n$n 280 | $n$n 195 | $n$n 160 | $n$n 135 | $n$n 12l | $n$n 22 | $n$n 8-φ18 | $n$n 222 | $n$n 450 | |
$n 100 | $n$n 320 | $n$n 230 | $n$n 190 | $n$n 160 | $n$n 150 | $n$n 24 | $n$n 8-φ23 | $n$n 253 | $n$n 450 | |
$n 125 | $n$n 400 | $n$n 270 | $n$n 220 | $n$n 188 | $n$n 176 | $n$n 28 | $n$n 8-φ25 | $n$n 275 | $n$n 600 | |
$n 150 | $n$n 400 | $n$n 300 | $n$n 250 | $n$n 218 | $n$n 204 | $n$n 30 | $n$n 8-φ25 | $n$n 286 | $n$n 800 | |
$n 200 | $n$n 550 | $n$n 375 | $n$n 320 | $n$n 282 | $n$n 260 | $n$n 38 | $n$n 12-φ30 | $n$n 340 | $n$n 1200 | |
$n 250 | $n$n 568 | $n$n 445 | $n$n 385 | $n$n 345 | $n$n 313 | $n$n 42 | $n$n 12-φ34 | $n$n 420 | $n$n 1800 | |
$n 6.4MPa | $n$n 15 | $n$n 165 | $n$n 105 | $n$n 75 | $n$n 55 | $n$n 40 | $n$n 18 | $n$n 4-φ14 | $n$n 105 | $n$n 140 |
$n 凹凸法兰 | $n$n 20 | $n$n 190 | $n$n 125 | $n$n 90 | $n$n 68 | $n$n 5l | $n$n 20 | $n$n 4-φ18 | $n$n 125 | $n$n 160 |
$n 25 | $n$n 216 | $n$n 135 | $n$n 100 | $n$n 78 | $n$n 58 | $n$n 22 | $n$n 4-φ18 | $n$n 135 | $n$n 250 | |
$n 32 | $n$n 229 | $n$n 150 | $n$n 110 | $n$n 82 | $n$n 66 | $n$n 24 | $n$n 4-φ23 | $n$n 150 | $n$n 350 | |
$n 40 | $n$n 241 | $n$n 165 | $n$n 125 | $n$n 95 | $n$n 76 | $n$n 24 | $n$n 4-φ23 | $n$n 165 | $n$n 350 | |
$n 50 | $n$n 292 | $n$n 175 | $n$n 135 | $n$n 105 | $n$n 88 | $n$n 26 | $n$n 4-φ23 | $n$n 175 | $n$n 450 | |
$n 65 | $n$n 330 | $n$n 200 | $n$n 160 | $n$n 130 | $n$n 110 | $n$n 28 | $n$n 8-φ23 | $n$n 200 | $n$n 450 | |
$n 80 | $n$n 356 | $n$n 210 | $n$n 170 | $n$n 140 | $n$n 121 | $n$n 30 | $n$n 8-φ23 | $n$n 210 | $n$n 600 | |
$n 100 | $n$n 432 | $n$n 250 | $n$n 200 | $n$n 168 | $n$n 150 | $n$n 32 | $n$n 8-φ25 | $n$n 250 | $n$n 700 | |
$n 125 | $n$n 508 | $n$n 295 | $n$n 240 | $n$n 202 | $n$n 176 | $n$n 36 | $n$n 8-φ30 | $n$n 295 | $n$n 1100 | |
$n 150 | $n$n 559 | $n$n 340 | $n$n 280 | $n$n 240 | $n$n 204 | $n$n 38 | $n$n 8-φ34 | $n$n 340 | $n$n 1500 |
规格参数
$n
$n NA电动执行机构技术参数 | $n$n 阀体参数 | |||
$n 1.输入信号:4~20mADC 1-5VDC 220VAC开关接点信号 2..阀位输出信号: 4~20mADC,负载电阻:≤500Ω 3.分辨率:高于1/200 4.死区:0.4~1.2%可调 5.信号隔离:输入信号,输出信号,电源三隔离 6.故障状态:可设定为0-全行程任意位置 7.工作温度:-10~55℃ 8.相对湿度:≤90%(不凝结) 9.位置转换精度:±0.5% 10.绝缘电阻: ≥100MΩ(500VDC.) 11.绝缘强度: 2000VAC,1分钟(输入对输出对电源对地) 12.采用独特的电制动线路,因而定位精度高,执行机构灵敏,启动停止迅速,运行平稳。同时具有抗、抗浪涌电压、防击穿能力强的特点。 13.适用于动作频繁的调节回路,当接通持续率为25%时,每小时动作次数可达630-1200次。 | $n$n 公称通径 | $n$n DN10~300mm | ||
$n 公称压力 | $n$n PN1.6 2.5 4.0 6.4 31.5MPa(定制) | |||
$n 泄漏量 | $n$n 软密封:零泄漏 | $n$n 硬密封:≤额定流量的10-5 | ||
$n 执行机构 | $n$n 可另配PSQ、UNIC、361RS等 系列电子式电动执行机构 | |||
$n 流量特性 | $n$n 快开特性 | |||
$n 可调范围 | $n$n DN15-80 | $n$n DN100-300 | ||
$n 250:1 | $n$n 350:1 | |||
$n 基本误差 | $n$n ±1% | |||
$n 死区 | $n$n ≤1% | |||
$n 回差 | $n$n ≤1% | |||
$n 适用温度 $n$n | $n$n 密封面 | |||
$n PTFE≤150℃ RTFE≤180℃ PPL≤300℃ 硬密封≤450℃ $n |
NA系列电动执行机构是具有自动调试,故障自诊断、自处理功能的智能型电动执行机构。机内自带伺服系统,无需外配伺服放大器的一体化产品,可直接接受计算机、调节器或操作器的4-20mAd.c.控制信号工作。 减速器采用二级精密蜗轮蜗杆传动机构,具有低噪声、GX率、自锁性等特点;手操机构具有通电自动复位功能;整机具有可靠的过热、过载和限位的三项保护,可确保产品的安全运行。 产品外壳防护性能达到IEC IP67,NEMA 4和6 标准,具有的户外使用性能。 产品按组合方式具有二位和比例两个系列,并具EXd II BT4防爆等级,可以满足各类角行程调节阀的配套,是国内现有高性能价格比电动执行机构的选择。 |
$n 试验压力 (Mpa) | $n$n 公称压力(Mpa) | $n$n 压力级(class) | $n$n JIS(Mpa) | |||||||
$n 1.6 | $n$n 2.5 | $n$n 4.0 | $n$n 6.4 | $n$n 10.0 | $n$n 150 | $n$n 300 | $n$n 600 | $n$n 10K | $n$n 20K | |
$n 强度试验 | $n$n 2.4 | $n$n 3.8 | $n$n 6.0 | $n$n 9.6 | $n$n 15.0 | $n$n 3.1 | $n$n 7.8 | $n$n 15.3 | $n$n 2.4 | $n$n 3.8 |
$n 密封试验 | $n$n 1.8 | $n$n 2.8 | $n$n 4.4 | $n$n 7.0 | $n$n 11.0 | $n$n 2.2 | $n$n 5.6 | $n$n 11.2 | $n$n 1.5 | $n$n 2.8 |
$n 气密试验 | $n$n 0.5~0.7 |
$n 零件名称 | $n$n 材 料 | ||||||
$n 阀体 | $n$n WCB | $n$n ZG1Cr1 8Ni9Ti | $n$n CF8 (304) | $n$n $n CF3 | $n$n ZG1Cr18N i12Mo2Ti | $n$n CF8M(316) | $n$n CF3M (316L) |
$n 球体、阀杆 | $n$n 2Cr13 | $n$n 1Cr18Ni9Ti | $n$n 0Cr19Ni9 (304) | $n$n 00Cr19Ni11 (304L) | $n$n 1Cr18Ni12Mo2Ti | $n$n 0Cr17Ni12Mo2 (316) | $n$n 00Cr17Ni12Mo2 (316L) |
$n 密封圈 | $n$n 聚四氟乙烯(PTFE)、增强聚四氟乙烯(PPL)、对位聚苯 柔性石墨 | ||||||
$n 适用介质 | $n$n 水、气体、 蒸汽、油品等 | $n$n 等腐蚀性介质 | $n$n 强氧化性介质 | $n$n 醋酸等腐蚀介质 | $n$n 尿素等腐蚀性介质 |
$n 公称压力(MPa) | $n$n 公称 通径 | $n$n L | $n$n H(mm) | $n$n 重量(kg) | ||||||
$n mm | $n$n mm | $n$n Q41 | $n$n Q341 | $n$n Q641 | $n$n Q941 | $n$n Q41 | $n$n Q341 | $n$n Q641 | $n$n Q941 | |
$n 1.6 | $n$n 15 | $n$n 130 | $n$n 62 | $n$n | $n$n 210 | $n$n | $n$n 3.5 | $n$n | $n$n 7 | $n$n |
$n 20 | $n$n 140 | $n$n 68 | $n$n | $n$n 225 | $n$n 355 | $n$n 4.5 | $n$n | $n$n 8.5 | $n$n | |
$n 25 | $n$n 150 | $n$n 75 | $n$n | $n$n 230 | $n$n 385 | $n$n 5.5 | $n$n | $n$n 11 | $n$n 12 | |
$n 32 | $n$n 165 | $n$n 85 | $n$n | $n$n 240 | $n$n 400 | $n$n 7 | $n$n | $n$n 13 | $n$n 20 | |
$n 40 | $n$n 180 | $n$n 95 | $n$n | $n$n 265 | $n$n 460 | $n$n 12 | $n$n | $n$n 17 | $n$n 25 | |
$n 50 | $n$n 200 | $n$n 110 | $n$n | $n$n 285 | $n$n 485 | $n$n 21 | $n$n | $n$n 26 | $n$n 30 | |
$n 65 | $n$n 220 | $n$n 130 | $n$n | $n$n 365 | $n$n 570 | $n$n 26 | $n$n | $n$n 40 | $n$n 58.5 | |
$n 80 | $n$n 250 | $n$n 155 | $n$n | $n$n 380 | $n$n 605 | $n$n 28 | $n$n | $n$n 50 | $n$n 64.5 | |
$n 100 | $n$n 280 | $n$n 180 | $n$n | $n$n 420 | $n$n 640 | $n$n 49 | $n$n | $n$n 70 | $n$n 75 | |
$n 125 | $n$n 320 | $n$n 250 | $n$n 385 | $n$n 550 | $n$n 735 | $n$n 50 | $n$n 85 | $n$n 90 | $n$n 93 | |
$n 150 | $n$n 360 | $n$n 275 | $n$n 420 | $n$n 580 | $n$n 795 | $n$n 80 | $n$n 110 | $n$n 96 | $n$n 143 | |
$n 200 | $n$n 400 | $n$n 345 | $n$n 455 | $n$n 610 | $n$n | $n$n 138 | $n$n 200 | $n$n 186 | $n$n 200 | |
$n 2.5 | $n$n 15 | $n$n 130 | $n$n 62 | $n$n | $n$n 210 | $n$n | $n$n 3.5 | $n$n | $n$n 7 | $n$n |
$n 20 | $n$n 140 | $n$n 68 | $n$n | $n$n 225 | $n$n 360 | $n$n 4.5 | $n$n | $n$n 8.5 | $n$n | |
$n 25 | $n$n 150 | $n$n 75 | $n$n | $n$n 230 | $n$n 390 | $n$n 5.5 | $n$n | $n$n 11 | $n$n 12 | |
$n 32 | $n$n 165 | $n$n 85 | $n$n | $n$n 240 | $n$n 420 | $n$n 7 | $n$n | $n$n 13 | $n$n 20 | |
$n 40 | $n$n 180 | $n$n 95 | $n$n | $n$n 265 | $n$n 470 | $n$n 12 | $n$n | $n$n 17 | $n$n 25 | |
$n 50 | $n$n 200 | $n$n 110 | $n$n | $n$n 300 | $n$n 515 | $n$n 21 | $n$n | $n$n 26 | $n$n 40 | |
$n 65 | $n$n 220 | $n$n 130 | $n$n | $n$n 365 | $n$n 580 | $n$n 26 | $n$n | $n$n 45 | $n$n 60 | |
$n 80 | $n$n 250 | $n$n 155 | $n$n | $n$n 380 | $n$n 610 | $n$n 28 | $n$n | $n$n 53 | $n$n 67 | |
$n 100 | $n$n 280 | $n$n 180 | $n$n 320 | $n$n 420 | $n$n 650 | $n$n 50 | $n$n 70 | $n$n 80 | $n$n 86 | |
$n 125 | $n$n 320 | $n$n 250 | $n$n 385 | $n$n 550 | $n$n 755 | $n$n 60 | $n$n 95 | $n$n 100 | $n$n 102 | |
$n 150 | $n$n 360 | $n$n 275 | $n$n 420 | $n$n 580 | $n$n 815 | $n$n 90 | $n$n 125 | $n$n 112 | $n$n 152 | |
$n 200 | $n$n 400 | $n$n 345 | $n$n 455 | $n$n 730 | $n$n | $n$n 165 | $n$n 220 | $n$n 200 | $n$n 220 | |
$n 4.0 凹面 | $n$n 15 | $n$n 130 | $n$n 62 | $n$n | $n$n 210 | $n$n | $n$n 4 | $n$n | $n$n 11 | $n$n |
$n 20 | $n$n 140 | $n$n 68 | $n$n | $n$n 225 | $n$n 360 | $n$n 5.5 | $n$n | $n$n 13 | $n$n | |
$n 25 | $n$n 150 | $n$n 75 | $n$n | $n$n 230 | $n$n 390 | $n$n 7 | $n$n | $n$n 16 | $n$n 18 | |
$n 32 | $n$n 180 | $n$n 85 | $n$n | $n$n 240 | $n$n 420 | $n$n 9 | $n$n | $n$n 20 | $n$n 22 | |
$n 40 | $n$n 200 | $n$n 95 | $n$n | $n$n 265 | $n$n 470 | $n$n 12 | $n$n | $n$n 25 | $n$n 30 | |
$n 50 | $n$n 220 | $n$n 110 | $n$n | $n$n 300 | $n$n 515 | $n$n 15 | $n$n | $n$n 30 | $n$n 40 | |
$n 65 | $n$n 250 | $n$n 130 | $n$n | $n$n 365 | $n$n 580 | $n$n 21 | $n$n | $n$n 42 | $n$n 68 | |
$n 80 | $n$n 280 | $n$n 155 | $n$n | $n$n 450 | $n$n 625 | $n$n 30 | $n$n | $n$n 51 | $n$n 76 | |
$n 100 | $n$n 320 | $n$n | $n$n 320 | $n$n 500 | $n$n 70 | $n$n | $n$n 76 | $n$n 80 | $n$n 90 | |
$n 125 | $n$n 400 | $n$n | $n$n 385 | $n$n 605 | $n$n 755 | $n$n | $n$n 95 | $n$n 115 | $n$n 122 | |
$n 150 | $n$n 400 | $n$n | $n$n 420 | $n$n 660 | $n$n 820 | $n$n | $n$n 135 | $n$n 140 | $n$n 179 | |
$n 200 | $n$n 550 | $n$n | $n$n 455 | $n$n 810 | $n$n | $n$n | $n$n 225 | $n$n 220 | $n$n 280 | |
$n 6.3 凹面 | $n$n 15 | $n$n 130 | $n$n 70 | $n$n | $n$n 210 | $n$n | $n$n 4.5 | $n$n | $n$n 13 | $n$n |
$n 20 | $n$n 140 | $n$n 75 | $n$n | $n$n 225 | $n$n | $n$n 6 | $n$n | $n$n 16 | $n$n | |
$n 25 | $n$n 150 | $n$n 85 | $n$n | $n$n 230 | $n$n | $n$n 8 | $n$n | $n$n 20 | $n$n | |
$n 32 | $n$n 180 | $n$n 100 | $n$n | $n$n 240 | $n$n | $n$n 12 | $n$n | $n$n 25 | $n$n | |
$n 40 | $n$n 200 | $n$n 115 | $n$n | $n$n 265 | $n$n 470 | $n$n 14 | $n$n | $n$n 30 | $n$n | |
$n 50 | $n$n 220 | $n$n 130 | $n$n | $n$n 300 | $n$n 515 | $n$n 18 | $n$n | $n$n 45 | $n$n 50 | |
$n 65 | $n$n 250 | $n$n 155 | $n$n | $n$n 365 | $n$n 580 | $n$n 28 | $n$n | $n$n 50 | $n$n 75 | |
$n 80 | $n$n 280 | $n$n 180 | $n$n 320 | $n$n 450 | $n$n 625 | $n$n 35 | $n$n 58 | $n$n 60 | $n$n 83 | |
$n 100 | $n$n 320 | $n$n | $n$n 340 | $n$n 500 | $n$n 705 | $n$n | $n$n 85 | $n$n 85 | $n$n 102 | |
$n 125 | $n$n 400 | $n$n | $n$n 460 | $n$n 605 | $n$n 755 | $n$n | $n$n 120 | $n$n 135 | $n$n 189 | |
$n 150 | $n$n 400 | $n$n | $n$n 480 | $n$n 660 | $n$n 820 | $n$n | $n$n 170 | $n$n 170 | $n$n 242 | |
$n 200 | $n$n 550 | $n$n | $n$n 500 | $n$n 810 | $n$n | $n$n | $n$n 220 | $n$n 230 | $n$n 305 | |
$n 10.0 凹面 | $n$n 15 | $n$n 165 | $n$n 70 | $n$n | $n$n 210 | $n$n | $n$n 6 | $n$n | $n$n 15 | $n$n |
$n 20 | $n$n 190 | $n$n 75 | $n$n | $n$n 225 | $n$n | $n$n 8 | $n$n | $n$n 20 | $n$n | |
$n 25 | $n$n 216 | $n$n 85 | $n$n | $n$n 230 | $n$n | $n$n 11 | $n$n | $n$n 25 | $n$n | |
$n 32 | $n$n 229 | $n$n 100 | $n$n | $n$n 240 | $n$n | $n$n 16 | $n$n | $n$n 35 | $n$n | |
$n 40 | $n$n 241 | $n$n 115 | $n$n | $n$n 265 | $n$n 470 | $n$n 19 | $n$n | $n$n 40 | $n$n | |
$n 50 | $n$n 292 | $n$n 130 | $n$n | $n$n 360 | $n$n 515 | $n$n 22 | $n$n | $n$n 51 | $n$n 45 | |
$n 65 | $n$n 330 | $n$n 155 | $n$n | $n$n 380 | $n$n 580 | $n$n 31.5 | $n$n | $n$n 60 | $n$n 81 | |
$n 80 | $n$n 356 | $n$n 185 | $n$n 320 | $n$n 450 | $n$n 625 | $n$n 45 | $n$n 70 | $n$n 80 | $n$n 92 | |
$n 100 | $n$n 432 | $n$n | $n$n 350 | $n$n 500 | $n$n 705 | $n$n | $n$n 110 | $n$n 107 | $n$n 110 | |
$n 125 | $n$n 508 | $n$n | $n$n 460 | $n$n 605 | $n$n 755 | $n$n | $n$n 135 | $n$n 150 | $n$n 195 | |
$n 150 | $n$n 559 | $n$n | $n$n 480 | $n$n 660 | $n$n 820 | $n$n | $n$n 200 | $n$n 195 | $n$n 260 | |
$n 200 | $n$n 660 | $n$n | $n$n 500 | $n$n 810 | $n$n | $n$n | $n$n 250 | $n$n 255 | $n$n 325 |
$n $n 公称压力 $n(MPa) | $n$n 公称 通径 | $n$n L | $n$n H(mm) | $n$n 重量(kg) | ||||||
$n mm | $n$n mm | $n$n Q41 | $n$n Q341 | $n$n Q641 | $n$n Q941 | $n$n Q41 | $n$n Q341 | $n$n Q641 | $n$n Q941 | |
$n 10K | $n$n 15 | $n$n 108 | $n$n 62 | $n$n | $n$n 210 | $n$n | $n$n 2.5 | $n$n | $n$n 6 | $n$n |
$n 20 | $n$n 117 | $n$n 68 | $n$n | $n$n 225 | $n$n | $n$n 3.0 | $n$n | $n$n 7 | $n$n | |
$n 25 | $n$n 127 | $n$n 75 | $n$n | $n$n 230 | $n$n 355 | $n$n 4 | $n$n | $n$n 8.5 | $n$n 10 | |
$n 32 | $n$n 140 | $n$n 85 | $n$n | $n$n 240 | $n$n 385 | $n$n 5.5 | $n$n | $n$n 9.5 | $n$n 12.5 | |
$n 40 | $n$n 165 | $n$n 95 | $n$n | $n$n 265 | $n$n 400 | $n$n 9 | $n$n | $n$n 13 | $n$n 16.5 | |
$n 50 | $n$n 178 | $n$n 110 | $n$n | $n$n 285 | $n$n 460 | $n$n 12 | $n$n | $n$n 17 | $n$n 24 | |
$n 65 | $n$n 190 | $n$n 130 | $n$n | $n$n 365 | $n$n 485 | $n$n 21 | $n$n | $n$n 37 , TD>$n | $n 58.5 | |
$n 80 | $n$n 203 | $n$n 155 | $n$n | $n$n 380 | $n$n 570 | $n$n 30 | $n$n | $n$n 40 | $n$n 64.5 | |
$n 100 | $n$n 229 | $n$n 180 | $n$n | $n$n 420 | $n$n 605 | $n$n 40 | $n$n | $n$n 50 | $n$n 75 | |
$n 125 | $n$n 356 | $n$n 250 | $n$n 385 | $n$n 550 | $n$n 640 | $n$n 55 | $n$n 90 | $n$n 94.5 | $n$n 97.5 | |
$n 150 | $n$n 394 | $n$n 275 | $n$n 420 | $n$n 580 | $n$n 735 | $n$n 86 | $n$n 120 | $n$n 100 | $n$n 163 | |
$n 200 | $n$n 457 | $n$n 345 | $n$n 455 | $n$n 610 | $n$n 795 | $n$n 148 | $n$n 210 | $n$n 195 | $n$n 228 | |
$n 20K | $n$n 15 | $n$n 140 | $n$n 62 | $n$n | $n$n 210 | $n$n | $n$n 3.8 | $n$n | $n$n 7.5 | $n$n |
$n 20 | $n$n 152 | $n$n 68 | $n$n | $n$n 225 | $n$n | $n$n 5.3 | $n$n | $n$n 9 | $n$n | |
$n 25 | $n$n 165 | $n$n 75 | $n$n | $n$n 230 | $n$n 360 | $n$n 7.5 | $n$n | $n$n 11.5 | $n$n 13 | |
$n 32 | $n$n 178 | $n$n 85 | $n$n | $n$n 240 | $n$n 390 | $n$n 8.5 | $n$n | $n$n 15 | $n$n 22 | |
$n 40 | $n$n 190 | $n$n 95 | $n$n | $n$n 264 | $n$n 420 | $n$n 14.5 | $n$n | $n$n 19 | $n$n 25 | |
$n 50 | $n$n 216 | $n$n 110 | $n$n | $n$n 265 | $n$n 470 | $n$n 19 | $n$n | $n$n 28 | $n$n 36 | |
$n 65 | $n$n 241 | $n$n 130 | $n$n | $n$n 365 | $n$n 515 | $n$n 23 | $n$n | $n$n 45 | $n$n 65 | |
$n 80 | $n$n 283 | $n$n 155 | $n$n | $n$n 380 | $n$n 580 | $n$n 32 | $n$n | $n$n 53 | $n$n 71 | |
$n 100 | $n$n 305 | $n$n 180 | $n$n 320 | $n$n 420 | $n$n 610 | $n$n 55 | $n$n 70 | $n$n 80 | $n$n 85 | |
$n 125 | $n$n 381 | $n$n 250 | $n$n 385 | $n$n 550 | $n$n 650 | $n$n 65 | $n$n 95 | $n$n 105 | $n$n 110 | |
$n 150 | $n$n 403 | $n$n 275 | $n$n 420 | $n$n 580 | $n$n 755 | $n$n 95 | $n$n 125 | $n$n 118 | $n$n 168 | |
$n 200 | $n$n 502 | $n$n 345 | $n$n 455 | $n$n 730 | $n$n 815 | $n$n 170 | $n$n 220 | $n$n 208 | $n$n 240 |
$n $n 公称压力 $n(MPa) | $n$n 公称 通径 | $n$n L | $n$n H(mm) | $n$n 重量(kg) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
$n mm | $n$n " | $n$n mm | $n$n Q41 | $n$n Q341 | $n$n Q641 | $n$n Q941 | $n$n Q41 | $n$n Q341 | $n$n Q641 | $n$n Q941 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
$n Class 150 突面 | $n$n 15 | $n$n 1/2 | $n$n 108 | $n$n 62 | $n$n | $n$n 210 | $n$n | $n$n 4 | $n$n | $n$n 11 | $n$n | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
$n 20 | $n$n 3/4 | $n$n 117 | $n$n 68 | $n$n | $n$n 225 | $n$n | $n$n 5.5 | $n$n | $n$n 13 | $n$n | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
$n 25 | $n$n 1 | $n$n 127 | $n$n 75 | $n$n | $n$n 230 | $n$n 360 | $n$n 7 | $n$n | $n$n 16 | $n$n 18 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
$n 32 | $n$n 11/4 | $n$n 140 | $n$n 85 | $n$n | $n$n 240 | $n$n 390 | $n$n 9 | $n$n | $n$n 20 | $n$n 22 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
$n 40 | $n$n 11/2 | $n$n 165 | $n$n 95 | $n$n | $n$n 265 | $n$n 420 | $n$n 12 | $n$n | $n$n 25 | $n$n 30 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
$n 50 | $n$n 2 | $n$n 178 | $n$n 110 | $n$n | $n$n 300 | $n$n 470 | $n$n 15 | $n$n | $n$n 30 | $n$n 40 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
$n 65 | $n$n 21/2 | $n$n 190 | $n$n 130 | $n$n | $n$n 365 | $n$n 515 | $n$n 21 | $n$n | $n$n 42 | $n$n 68 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
$n 80 | $n$n 3 栏目页面:http://www.runlian365.com/product/5253.html球阀 来源网址:http://www.runlian365.com/chanpin/xx-208074.html Q941F电动球阀 型号:JX208071Q941F/H电动球阀 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
电动球阀技术参数 $n$n
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型号:JX212863Q41Y浮动式法兰球阀 | $n型号:JX208074Q941F电动球阀 | $n型号:JX208071Q941F/H电动球阀 | $n
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