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4WE6D6X/OFEG24N9K4的简单介绍4WE6D6X/OFEG24N9K4力士乐电磁阀由上海韦米机电设备有限公司专业提供，联系电话：021-61116812 传真：021-51334670 联系人：何洋，联系手机135241257804WE6D6X/OFEG24N9K4的详细信息4WE6D6X/OFEG24N9K4力士乐电磁阀 德国原装博世力士乐电磁阀 电磁换向阀 电液换向阀 比例阀 溢流阀 伺服阀上海韦米重点销售 全新原装 现货特价 电液换向阀是电磁换向阀和液控换向阀的组合，它是用电磁换向阀控制液控换向阀的动作，变换流体流动方向的控制阀。 电液换向阀和液控换向阀主要用在流量超过电磁换向阀正常工作允许范围的液压系统中，对执行元件的动作进行控制，或对油液的流动方向进行控制。 说明事项 1.产品可任意安装，优先考虑水平位置。 2.液压系统所用介质必c须过滤，过滤精度至少20μm。 3.固定螺钉请按样本中所列参数选用。 4.与阀连接的表面，粗糙度要求Ra0.8，平面度要求0.01/100mm 工作原理：。。当两个电磁阀线圈通电时，平衡孔回路关闭，泄流孔回路打开，活塞上腔泄压，活塞上行，阀门打开。反之，活塞下行，阀门关闭。在阀门开启和关闭过程中，可将流量（流速）信号及阀塞位置信号传送给计算机，经过计算机处理后发出相应的指令，控制两个电磁导阀的通、断电状态，使活塞的上下腔的液压差产生变化，从而将活塞控制在所需的开启高度上，实现对管道介质流量的控制。    特点： -该阀用于控制液流的开启、停止和方向。 -电一液操作(WEH) 液压操作(WH) -底板安装 安装面按DIN 24340 A型， IS0 4401和CETOP—RP 121 H, 底板见样本活页 RE 45054至RE 45060（单独订货） 见第18至22页。 -弹簧或压力对中 弹簧或压力偏置 -湿式直流和交流电磁铁，可选择 -虚急手动操作，可选择 -单个或集中电器连接(见RC 23 177或RC 23 178) -切换时间调节，可选择 -主阀P口预压阀，可选择。 -辅助元件按样本活页RC 24 830 NG6电磁换向阀4/2 4WE6D6X/SG24N9K4 70 NG6电磁换向阀4/2 4WE6Y6X/SG24N9K4 90 NG6电磁换向阀4/2 4WE6EA6X/SG24N9K4 68 NG6电磁换向阀4/2 4WE6EB6X/SG24N9K4 72 NG6电磁换向阀4/2 4WE6HB6X/SG24N9K4 75 NG6电磁换向阀4/3 4WE6E6X/SG24N9K4 53 NG6电磁换向阀4/3 4WE6J6X/SG24N9K4 120 NG6电磁换向阀4/3 4WE6M6X/SG24N9K4 20 NG6电磁换向阀4/3 4WE6L6X/SG24N9K4 17 NG6电磁换向阀4/3 4WE6H6X/SG24N9K4 17 NG6电磁换向阀4/3 4WE6E6X/SG24N9K4 19 NG6电磁换向阀4/3 4WE6G6X/SG24N9K4 22 NG6电磁换向阀4/2 4WE6C6X/EG24N9K4 84 NG6电磁换向阀4/2 4WE6D6X/EG24N9K4 160 NG6电磁换向阀4/2 4WE6Y6X/EG24N9K4 42 NG6电磁换向阀4/2 4WE6EA6X/EG24N9K4 45 NG6电磁换向阀4/2 4WE6EB6X/EG24N9K4 45 NG6电磁换向阀4/2 4WE6HB6X/EG24N9K4 76 NG6电磁换向阀4/2 4WE6HA6X/EG24N9K4 45 NG6电磁换向阀4/3 4WE6E6X/EG24N9K4 45 NG6电磁换向阀4/3 4WE6J6X/EG24N9K4 45 NG6电磁换向阀4/3 4WE6JB6X/EG24N9K4(双头改单头)86 NG6电磁换向阀4/3 4WE6M6X/EG24N9K4 20 NG6电磁换向阀4/3 4WE6L6X/EG24N9K4 21 NG6电磁换向阀4/3 4WE6H6X/EG24N9K4 18 NG6电磁换向阀4/3 4WE6U6X/EG24N9K4 16 NG6电磁换向阀4/3 4WE6GA6X/EG24N9K4 12 NG6电磁换向阀4/3 4WE6G6X/EG24N9K4 19 NG6电磁换向阀4/2 4WE6D6X/OFEG24N9K4 20 电磁换向阀 M-3SEW6U32/420MG24N9K4 16 电磁换向阀 M-3SEW6C32/630MG24N9K4 10 力士乐电磁阀库存产品型号 NG6电磁换向阀4/2 4WE6D62/EW230N9K4 41 NG6电磁换向阀4/2 4WE6Y62/EW230N9K4 42 NG6电磁换向阀4/3 4WE6E62/EW230N9K4 62 NG6电磁换向阀4/3 4WE6J62/EW230N9K4 82 NG6电磁换向阀4/3 4WE6G62/EW230N9K4 25 NG6电磁换向阀4/2 4WE6D61/EW230NZ4/V 54 NG6电磁换向阀4/2 4WE6D62/EW110N9K4(改线圈) 10 NG6电磁换向阀4/2 4WE6E62/EW110N9K4(改线圈) NG6电磁换向阀4/2 4WE6J62/EW110N9K4(改线圈) NG6电磁换向阀4/3 4WE6G62/EW110N9K4 NG6电磁换向阀4/3 4WE6R73-6X/EG24N9K4/A12 10 NG6电磁换向阀4/2 4WE6D53/OFAW110N-50N24 12 NG10电磁换向阀4/2 4WE10D3X/CG24N9K4 78 NG10电磁换向阀4/2 4WE10EA3X/CG24N9K4 63 NG10电磁换向阀4/2 4WE10EB3X/CG24N9K4 64 NG10电磁换向阀4/2 4WE10Y3X/CG24N9K4 68 NG10电磁换向阀4/3 4WE10E3X/CG24N9K4 46 NG10电磁换向阀4/3 4WE10J3X/CG24N9K4 51 NG10电磁换向阀4/3 4WE10L3X/CG24N9K4 14 NG10电磁换向阀4/3 4WE10U3X/CG24N9K4 16 NG10电磁换向阀4/2 4WE10C3X/CG24N9K4 19 NG10电磁换向阀4/3 4WE10G3X/CG24N9K4 17 NG10电磁换向阀4/3 4WE10H3X/CG24N9K4 16 NG10电磁换向阀4/2 4WE10D3X/CW230N9K4 34 NG10电磁换向阀4/3 4WE10E3X/CW230N9K4 41 NG10电磁换向阀4/3 4WE10J3X/CW230N9K4 47 NG10电磁换向阀4/3 4WE10G3X/CW230N9K4 46 NG10电磁换向阀4/3 4WE10H3X/CW230N9K4 41 NG10电磁换向阀4/2 4WE10D3X/CW110N9K4(改线圈) 8 NG10电磁换向阀4/2 4WE10H3X/CW110N9K4(改线圈) 8 NG16电液换向阀4/2 4WEH16C7X/6HG24N9K4 21 NG16电液换向阀4/2 4WEH16EA7X/6HG24N9K4 27 NG16电液换向阀4/2 4WEH16Y31-7X/6HG24N9K4 24 NG16电液换向阀4/2 4WEH16D7X/6HG24N9K4 26 NG16电液换向阀4/3 4WEH16E/6HG24N9ETK4 21 NG16电液换向阀4/3 4WEH16J/6HG24N9ETK4 20 NG16电液换向阀4/3 4WEH16L/6HG24N9ETK4 22 NG16电液换向阀4/3 4WEH16U/6HG24N9ETK4 25 NG16电液换向阀4/2 4WEH16D7X/6EG24N9ETK4 26 NG16电液换向阀4/2 4WEH16EA7X/6EG24N9ETK4 17 NG16电液换向阀4/2 4WEH16EB7X/6EG24N9ETK4 22 NG16电液换向阀4/3 4WEH16E7X/6EG24N9ETK4 19 NG16电液换向阀4/3 4WEH16J7X/6EG24N9ETK4 15 德国力士乐电磁阀,Rexroth电磁阀电磁阀在液路系统中用来实现液路的通断或液流方向的改变,它一般具有一个可以在线圈电磁力驱动下滑动的阀芯,阀芯在不同的位置时,电磁阀的通路也就不同。阀芯的工作位置有几个,该电磁阀就叫几位电磁阀:阀体上的接口,也就是电磁阀的通路数,有几个通路口,该电磁阀就叫几通电磁阀。 电磁阀安装后,一般所有接口都应该是连接好了的,所谓工作位置指的是阀芯的位置。阀芯在线圈不通电时处在甲位置,在线圈通电时处在乙位置,阀芯在不同位置时,对各接口起到或接通或封闭的作用。 取料机电磁阀(配O型密封圈及一套油管) R900911669 FD:78321 DBW20 B2-52、200-6E230N9K4 取料机电磁阀(配O型密封圈及一套油管) R20103566 FD:-48722 4WE6J-6X/CW230N9Z5L 堆料机电磁阀(配O型密封圈及一套油管) R721087402 FD:-09W53 SV10PA1-30 电磁阀 4WE6D62/EG110N9KK/V配线圈110VDC 30W 电磁阀 4WE6D62/EG230H9K4/R配线圈220VAC 电磁换向阀 4WE6D6X/CW230N9K4+074684 压力继电器 HED80H1X/200K/4B+01260 压力开关 HED10A4X/50 放大板插座 VT3002-2X/32D 放大板 VT-HE30-1X CVT19083-1X1 双联泵 " A4VG180DA2DT3L/32R-NZD02F041BP + A10V028DR/52R-VSC12N00 " A6VM160DA1/63W-VZB027B 阀 2FRM6-B36-3X/1.5QMV 泵 ABAPG-AZPB2.0/71-4-A13.0L/MIN MAX.230bar 气缸限位 10-250V 50W/50VA 订货号:8940412032 气缸限位 10-250V 50W/50VA 订货号:8940415322 气缸限位支架 3220673522 气缸限位支架 3220943502 压力继电器 HED80A2X/50K14S 压力继电器 HED80A2X/50K14S+R900545845 马达 A2FM45/61W-VPB040 液压阀 4WE 6 D 6X/EG 24N9K4+Z4 液压阀 4WE6 EB6X/EG 24N9K4+Z4 液压阀 Z1S 6 P1-32/V 液压阀 5-4WE 10E 32/CG 24N9Z4/A06 液压阀 ZDC 10 P-20/XM 液压阀 ZDR 6 DPO-40/40YM W80 液压阀 "5-4WE 10 D32/CG 24N9Z4/A06 C线圈:GZ63-4-A 24VDC" 液压阀 DBW 10 B2-52/315-6AG 24NZ4 液压阀 DB3U 20 H2-52/315Y6 AG24NZ4 液压阀 5-4WE 10 D32/CG 24NZ4 YBW/A08 液压阀 DR6 DP2-52/150YM 液压阀 DBDS 10 G 17/50 轴向柱塞泵 A7V055LRH2/63R-NZB01 轴向柱塞泵 A7V080LRH2/63R-NZB01 电磁阀 4WE6D6X/0FEG220N9K4 压力继电器 HED80P 2 /350 K14 DBE6-1X/315G24K4M 电磁阀线圈 D21389 AC227 DC24V 1.25A 电磁阀线圈 R9000 21389 AS79121 24VDC 1.25A 029670PA66H30H 电磁阀线圈 R9000 21389 ED496 24VDC 1.25A 电磁阀线圈 MNR:R901432543 DBW10A-5X/2006EW230 N9K4R12 电磁阀线圈 MNR:R900536548 4WE10D3X/OFCM 230/V9K4/V AC220V 泄压模块 BZM01.3-01-07 电容吸收模块 CZM01.3-02-07 进线输入滤波器 NFD03.1-480-055 放大器模块 VT11011-12,已停产,替代型号:VT11118-1X/ 齿轮泵 PGF3-31/040RJ07VU2 电磁阀 :4WRZ10W6-85-7X/6EG24N9ETK4/D3M+Z4 汽缸滑块 R1666-194-20 LAD滑块 R1621-194-20 小车滑块 R1651-794-20 小车滑块 R1666-894-20 小车滑块 R1694-294-20 0-822-031-201 压力传感器 0811 405 547 换向阀 SV6 PB1-6X 电磁阀 4WRA6W30-2X/G24K4/V-589 溢流阀 DBDS30P1X/200 油泵 油泵A4VS0180EO2/30R-PPB13N00 调速板 VT-VRPA1-151-1X A7VO355EP2D/63R-VPB02 A7VO355EP2D/63R-VPB02 换向阀 4WEH 16 E7X/6EG24N9K4/10P4 ,5V 电磁阀 4WE6D6X/OFEW230N9K4 阀 ABZEK-B35-160L-4-B1-15,00/18,00-DK 斗轮驱动总成 GMH1100R3+A2FM1000/60W 电磁阀 4WE 6 D62 /EG24N9K4 压力开关 821100013 DBDS 6K 1X/210B DBDS 6G 1X/200V 电磁阀 4WE 6HA6X/EG24 N9K4+Z4 电磁阀 4WE 6J6X/E G24N9K4+Z4 电磁阀 4WE 6D6X/E G24N9K4+Z4 Z2 FS6-2-4X/2QV DR6DP 2-5X/150YV M-3SED6UK1X/350CG24N9K4/B15+Z4+HSE08A06A001-3X/M00 泵 A4VO 355 LR2G /30R-PPB13N00 -S1066 R902428632 泵 A4VO 355 LR2G /30R-PPB13N00 -S1066 R902428632 直流电源 " VT-NE30-11 " 电磁阀 820224014 电磁阀 820251004 油泵 PV7-11/06-10RA01MA0-10 VT-NE30-11 Iuput:v:2x115v 50/60HZ Output:v:27v 2.5A 速度传感器 MNR:R902602515 7202 05(n)20 014 泵 A10VS071DG/31R-PPA12N00 比例溢流阀 DBEME30-3X/315YG24K31M 插头R900021267 比例溢流阀 DBEME30-5X/315YG24K31M 插头R900021267 比例减压阀 ZDREE10VP1-1X/315YMG24K31M 插头R900021267 比例减压阀 3DREME10P-6X/315YG24K31V 插头R900021267 闭式变量泵 A4VG125HD3DT1/32R-NSF02F011S-K 闭式变量泵 A10VG63HD3D1/10R-NSC10F025S 闭式变量泵 1-2TH6T06-10/M01 闭式变量泵 MH3WA06CG1X/004M01 插装式定量马达 A2FE90/61W-VAL027 插装式定量马达 A2FE56/61W-VAL027 放大器 VT-HNC100-1-2X/W08-P-0 比例阀 4WREE10V75-22/G24K31/AIV? 阀 R900966422 阀 AB20-28,R90012451 压力传感器 HM18-1X/350V-S/V0/0 0811405547 821002003 阀 4WE6HA6X/EG24N9K4/B10+Z4 油泵 E—AA10VSO28DR/31RVKC62NOO 阀 4WE6E73-62/EG24N9K4/A12 rexroth 减压阀 4WRKE16E200L-32/ 6EG24ETK31/A1D3M REXROTH 阀 4WRZE16E150-70/ 6EG24N9ETK31/A1M 电磁铁的性能指标主要包括适用电压(电流)、推(拉)力和行程等。 根据电压可以分为12V直流,24V直流,110V交流,220V交流等。NG6阀用电磁铁推拉力一般为20- 70N,行程在 3-7mm之间。当怀疑某电磁阀卡滞或线圈烧毁时,可以将电磁阀反过来,看其行程是否 在上述范围之内。 电磁铁的外特性主要表现为电阻。最常见的24V NG6电磁阀线圈阻值一般在16-26Ω之间,24V插装 阀线圈阻值一般在20-38Ω之间,24V比例阀线圈阻值一般在21-26Ω。理论上,电磁吸力与电流的平 方成正比,所以12V线圈阻值一般为对应24V线圈的1/4左右。 比例电磁阀一般要求电流达到某一范围。如REXROTH(力士乐)系列泵用24V比例电磁阀一般要求电 流200-600mA,12V的要求电流400-1200mA。LINDE系列泵用24V比例电磁阀要求电流220-405mA或175- 360mA。SAUER系列泵用24V比例电磁阀要求电流13-85mA。 博世力士乐rexroth电液换向阀 25通径的 博世bosch rexroth方向阀 电液方向阀 R901226047 H-4WEH25EA6X/6EG24N9EK4/B10D3 R901223613 H-4WEH25HD6X/OF6EG24NES2K4/B10D3 R901223606 H-4WEH25J6X/6EG24NES2K4/B10D3 R901208378 H-4WEH25EA6X/6HG24N9ETK4/B10D3 R901186798 H-4WEH25HD6X/6EG24N9EK4/B10D3 R901178137 H-4WEH25H6X/6EW230N9S2DJL R901175192 H-4WEH25L6X/6EG24N9ES2K4/10B08 R901166840 H-4WEH25J6X/6EG24N9ESK4/B12D3 R901140656 H-4WEH25U6X/6EG110N9ES2K4 R901127523 H-4WEH25E6X/6HG24N9K4 R901119653 H-4WEH25E6X/6HG24N9ETK4/B10 R901108869 H-4WEH25E6X/6HG24N9TK4 R901108867 H-4WEH25EA6X/6HG24N9ETK4/B10 R901108864 H-4WEH25EA6X/6HG24N9ETK4 R901108859 H-4WEH25E6X/6HG24N9EK4/B10D3 R901108857 H-4WEH25E6X/6HG24N9ETK4 R901108811 H-4WEH25G6X/6HG24N9TK4 R901089422 H-4WEH25J6X/6EG24ETS2DL/B10D3 R901081910 H-4WEH25HD6X/OF6EG24N9ESK4/B10D3V R901020758 H-4WEH25Q6X/6EG24N9ES2K4/B10D3 R900704860 H-4WEH25D6X/6EG24N9TS2K4 R900701990 H-4WEH25T6X/6EG24N9K4 R900700273 H-4WEH25R6X/6EG48N9ES2K4/B10 R900700264 H-4WEH25F6X/6EG24N9S2K4 R900619807 H-4WEH25E6X/6EW230N9S2K4 R900619416 H-4WEH25L6X/6EG96N9EK4/10B12SO843 R900618752 H-4WEH25G6X/6EW230N9S2K4 R900618734 H-4WEH25HE6X/6EW230N9K4 R900618352 H-4WEH25D6X/6EG24NK4/B10 R900618351 H-4WEH25D6X/6EG24NSK4/B10 R900617849 H-4WEH25HD6X/OF6EG24NSK4 R900617470 H-4WEH25G6X/6EG24N9SK4 R900572818 H-4WEH25E6X/6EG24N9ETS2K4 R900565703 H-4WEH25Q6X/6EG24N9ETS2K4 R901136351 H-4WEH25D6X/6EG24NTK4/B10 R901135875 H-4WEH25HD6X/6EW230N9ETK4/B10D,3 R901135106 H-4WEH25HD6X/OF6EW230N9ESK4/B10D3 R901132106 H-4WEH25G6X/6EW110N9EK4/B10D3 R901132001 H-4WEH25E6X/6EG24ESK4QM0G24/B10D3V R901131910 H-4WEH25MB6X/6EG24N9ETS2K4/B10D3 R901131560 H-4WEH25U6X/6EG24N9ES2K4 R901130777 H-4WEH25E6X/6EG12NETS2K4/10B10D3 R901129954 H-4WEH25E6X/6EW230N9ETS2K4/B08D3 R901129045 H-4WEH25E6X/6EG24N9TK4/11B10D3 R901128910 H-4WEH25D6X/6EG24N9ETK4/B08D3V R901128365 H-4WEH25Y6X/6EW110N9ETS2K4/B10D3 R901127525 H-4WEH25L6X/6HG24N9ETK4/B10D3 R901127523 H-4WEH25E6X/6HG24N9K4 R901127459 H-4WEH25H6X/6EG12N9TDAL R901127224 H-4WEH25EA6X/6EG24NES2K4/12B10D3 R901126764 H-4WEH25E6X/6EG96N9ETK4/B10D3SO8 R901126512 H-4WEH25J6X/6EG24N9ES2K4/B08D3 R901126366 H-4WEH25J2-6X/6EG24N9ETK4/B10D3 R901126255 H-4WEH25HD6X/OF6EG24N9ETK4/B10V R901126254 H-4WEH25J61-6X/6EG24N9ETK4/B10D3V R901126059 H-4WEH25HE6X/6EW230N9S2K4/B10D3 R901126009 H-4WEH25E6X/6EG24N9K4/B08 R901125730 H-4WEH25J6X/6EG24N9EK4/10B12 R901125070 H-4WEH25EB6X/6EG24TK4QM0G24 R901124985 H-4WEH25G6X/6EG24N9TSK4 R901124734 H-4WEH25Q6X/6EG24N9TK4/B08 R901123980 H-4WEH25X5-6X/6EG24N9S2K4 R901123333 H-4WEH25J6X/6EG24N4SK4/B10V R901123330 H-4WEH25E6X/6EG24N4SK4/B10V R901122817 H-4WEH25W6X/6EW110N9ETK4/B08D3V R901121257 H-4WEH25H6X/6EG24N9ES2K4/B10P4,5 R901121143 H-4WEH25HD6X/OF6EG24N9ES2K4/B10D3V R901119121 H-4WEH25P6X/6EW230N9ETS2K4/B10P4,5 R901119102 H-4WEH25P6X/6EW230N9S2K4 R901119099 H-4WEH25U6X/6EG24N9ES2K4/10B10D3 R901118732 H-4WEH25E6X/6EG24N9S2K4QMAG24 R901116316 H-4WEH25EB6X/6EW110N9K4 R901115922 H-4WEH25JB6X/6EG24N9ETK4/B10D3 R901115268 H-4WEH25HD6X/OF6EW110N9ETDAL/B10D3 R901115265 H-4WEH25U10B6X/6EG24K4QM0G24/B10D3 R901114490 H-4WEH25R12-6X/6EG24N9K4/B10 R901114487 H-4WEH25D6X/6EW110N9K4QMBG24 R901114486 H-4WEH25EA6X/6EW110N9K4QMAG24 R901114339 H-4WEH25HC6X/6EG24N9K4 R901111948 H-4WEH25J6X/6EG24N9K4/10B12SO256 R901111791 H-4WEH25HD6X/OF6EW110N9ETK4/B10D3 R901111768 H-4WEH25W6X/6EW110N9ETK4/B10D3 R901111606 H-4WEH25HD6X/OF6EG24N9TS2K4/B08 R901111323 H-4WEH25Q6X/6EG24N9EK4 R901110961 H-4WEH25J6X/6EG24N9SK4/V R901110960 H-4WEH25HD6X/OF6EG24N9SK4/V R901110579 H-4WEH25E6X/6EG24N9K4/12B10D3 R901109547 H-4WEH25E6X/6EG24N9K4/B10 R901108869 H-4WEH25E6X/6HG24N9TK4 R901108867 H-4WEH25EA6X/6HG24N9ETK4/B10 R901108859 H-4WEH25E6X/6HG24N9EK4/B10D3 R901108857 H-4WEH25E6X/6HG24N9ETK4 R901108811 H-4WEH25G6X/6HG24N9TK4 R901108246 H-4WEH25HD6X/OF6EW110N9ETS2K4/B10D3 R901107800 H-4WEH25D6X/6EG24N9TK4/V R901107544 H-4WEH25J2-6X/6EW110N9ETK4/12B10D3 R901107387 H-4WEH25HE6X/6EW230N9TS2K4 R901107185 H-4WEH25D6X/6EW230N9ESK4/B10D3 R901106409 H-4WEH25J6X/6EG110N9ETS2K4/B10D3 R901105796 H-4WEH25J6X/6EG24N9ETS2K4/B12D3 R901105103 H-4WEH25J6X/6EG24N9EK4/B10D3V R901104430 H-4WEH25Q6X/6EG24N9ETK4/B08 R901104162 H-4WEH25E6X/6EG24N9TK4/V R901103351 H-4WEH25J6X/6EG24N9ETS2DL/B10D3 R901102159 H-4WEH25HD6X/O6EW110N9K4 R901101479 H-4WEH25J6X/6EG110N9ETSK4 R901100804 H-4WEH25R6X/6EW230N9ESK4/B10D3 R901100052 H-4WEH25EA6X/6EG24N9S2K4/B10 R901099970 H-4WEH25E6X/6EG24N9S2K4/10 R901099968 H-4WEH25E6X/6EG24ETSK4/10B10P4,5D3 R901099967 H-4WEH25L6X/6EG24N9ETSK4/10B10P4,5D3 R901099657 H-4WEH25HD6X/OF6EG24N9ESK4 电动阀与电磁阀的区别 电磁阀是电磁线圈通电后产生磁力吸引克服弹簧的压力带动阀芯动作，就一电磁线圈，结构简单，价格便宜，只能实现开关； 电动阀是通过电动机驱动阀杆，带动阀芯动作，电动阀又分（关断阀）和调节阀。关断阀是两位式的工作即全开和全关，调节阀是在上面安装电动阀门定位器，通过闭环调节来使阀门动态的稳定在一个位置上。 R901099371 H-4WEH25EB6X/6EW230N9K4/B10D3 R901099007 H-4WEH25J6X/6EG24N9K4/B10D3V R901097650 H-4WEH25D6X/6EW230N9S2K4/B10D3 R901097649 H-4WEH25D6X/6EW230N9K4/B10D3 R901094166 H-4WEH25M6X/6EG24N9EK4/B10SO6 R901093718 H-4WEH25R6X/6EW230N9EK4/10B10D3 R901093704 H-4WEH25J6X/6EG60N9ETS2K4/B10D3 R901093612 H-4WEH25U6X/6EW230N9ETS2K4/B10D3 R901091833 H-4WEH25D6X/6EW230N9S2K4 R901091549 H-4WEH25M6X/6EG24N9S2K4/B10D3 R901090951 H-4WEH25D6X/6EG48N9ES2DKL/B10D3 R901090326 H-4WEH25D6X/6EG24N9TK4QMBG24 R901089422 H-4WEH25J6X/6EG24ETS2DL/B10D3 R901089264 H-4WEH25HD6X/OF6EG24N9TK4QMABG24 R901088017 H-4WEH25HY6X/6EW110N9EK4/B10D3 R901087322 H-4WEH25D6X/6EG24TK4 R901087279 H-4WEH25F6X/6EG24N4K4 R901087247 H-4WEH25HC6X/OF6EG24N4K4 R901087016 H-4WEH25X80-6X/6EW110N9TK4 R901086876 H-4WEH25Y6X/6EG24N9TSK4 R901086873 H-4WEH25G6X/6EG24N9S2K4/B08 R901086017 H-4WEH25HD6X/OF6EG48N9ETS2DKL/B08D3 R901085811 H-4WEH25HH6X/6EG24N9ES2K4/B10P4,5D3 R901084910 H-4WEH25J6X/6EG48N9ETS2DKL/B08D3 R901084714 H-4WEH25Z6X/6EG24N9ESK4/B10D3 R901084244 H-4WEH25C6X/6EG24N9SK4 R901083967 H-4WEH25JB6X/6EG24N9K4 R901083825 H-4WEH25D6X/6EW110N9TS2K4/B10 R901082423 H-4WEH25J6X/6EG24N4ETK4/B10D3 R901081952 H-4WEH25E6X/6EG205N9ESK4/B10D3 R901081910 H-4WEH25HD6X/OF6EG24N9ESK4/B10D3V R901080787 H-4WEH25H6X/6EG24N9ETK4/B10D3 R901080186 H-4WEH25E6X/6EW230NES2K4/10B10D3 R901079427 H-4WEH25U6X/6EG24N9ETSK4/B10P4,5D3 R901079426 H-4WEH25J6X/6EG24N9ETSK4/B10P4,5D3 R901079410 H-4WEH25HC6X/OF6EG24N9ES2K4/B10D3 R901079284 H-4WEH25HD6X/OF6EG24N9ETK4/B10D3V R901079140 H-4WEH25Y6X/6EW230N9ETK4/B10D3V R901078606 H-4WEH25HD6X/6EW110N9ES2K4QMAG24/B10D3 R901078375 H-4WEH25D6X/6EW230N9ETK4/B10D3V R901078256 H-4WEH25E6X/6EG96N9ETK4/B10D3 R901078095 H-4WEH25HE6X/6EG24N9ETS2K4/B10D3 R901077820 H-4WEH25G6X/6EG24N9K4QM0G24 R901077819 H-4WEH25C6X/6EG24N9K4QMAG24SO804 R901077319 H-4WEH25HC6X/OF6EW230N9EK4/B10P4,5D3 R901077032 H-4WEH25HD6X/OF6EG24N9ESK4/B10D3 R901076145 H-4WEH25J6X/6EG24N9K4/B08P4,5 R901076092 H-4WEH25H6X/6EW230N9ESK4/B10D3 R901072918 H-4WEH25C6X/6EG24TK4 R901071449 H-4WEH25E6X/6EG24N9ETSK4/B10D3 R901069594 H-4WEH25HJ2-6X/6EG24N9EK4/B10D3 R901069480 H-4WEH25C6X/6EG24TDK35L R901069307 H-4WEH25G6X/6EG24N9EK4/B10SO8 R901069226 H-4WEH25J6X/6EG96N9EK4/B10V R901069016 H-4WEH25HD6X/6EG24N9ETK4/10B10D3 R901068668 H-4WEH25M6X/6EG24N9ETK4/B10D3 R901068666 H-4WEH25Q6X/6EG24N9ETSK4 R901068552 H-4WEH25HD6X/6EG24N9SK4/10 R901068549 H-4WEH25W6X/6EG24N9ES2K4/10B10D3 R901067558 H-4WEH25JB6X/6EW230N9ETS2K4/B10D3V R901066926 H-4WEH25U6X/6EG24NTK4/V R901065842 H-4WEH25E6X/6EW110N9ETK4/V R901065699 H-4WEH25X80-6X/6EG24N9ETK4/10B25 R901064236 H-4WEH25E6X/6EG48NXEETS2Z2/B10D3 R901064153 H-4WEH25HJ6X/6EW110N9ETS2K4/B10D3 R901063315 H-4WEH25D6X/6EG24N9S2K4/11 R901059209 H-4WEH25U6X/6EG24N9ES2K4/B10D3 R901058794 H-4WEH25U6X/6EW230N9ES2K4/B10D3 R901058769 H-4WEH25R6X/6EG24N9EK4/B10 R901056422 H-4WEH25J6X/6EW230N9S2K4/P4,5 R901056399 H-4WEH25EA6X/6EW230N9S2K4/P4,5 R901056389 H-4WEH25E6X/6EW230N9S2K4/P4,5 R901055981 H-4WEH25E6X/6EW230N9ETK4/B10D3V R901054212 H-4WEH25J6X/6EG42N9ETK4/B10D3 R901053687 H-4WEH25G6X/6EW110N9K4 R901050909 H-4WEH25E6X/6EW230N9EK4/B10D3 R901050596 H-4WEH25D42-6X/6EG24N9ETS2K4/B10D3 R901050483 H-4WEH25E6X/6EG24N9TK4/B10D3 R901049801 H-4WEH25E6X/6BG24NXDZ2 R901047477 H-4WEH25R6X/6EW110NETS2K4/B10D3 R901047241 H-4WEH25L6X/6EG24N9EK4/B12 R901045928 H-4WEH25E6X/6EG110N9ETS2K4/B10D3V R901045332 H-4WEH25E6X/6EG24N9TS2K4/B10D3 R901044672 H-4WEH25C6X/6EG24N9ETS2DAL R901044554 H-4WEH25HD6X/OF6BG24NXDETZ2/B12D3V R901043058 H-4WEH25G6X/6EG24N9EK4 R901042698 H-4WEH25E6X/6EG110N9ES2K4/B10D3 R901041117 H-4WEH25C6X/6EG24N9ETK4/B10D3 R901040085 H-4WEH25T6X/6EG24TSK4QM0G24 R901039159 H-4WEH25HD6X/6EG24N9ES2K4/B10D3 R901038723 H-4WEH25H6X/6EG24N9EK4/B08D3 R901038364 H-4WEH25U6X/6EG24N9ETK4/12B10D3 R901036052 H-4WEH25R6X/6EW230NESK4/B10D3 R901035163 H-4WEH25J2-6X/6EG24N9K4 R901032601 H-4WEH25J6X/6EG24N9ES2K4/10B12D3SO843 R901032270 H-4WEH25G6X/6EG24N9EK4/P4,5 R901030746 H-4WEH25M6X/6EG24N9S2K4 R901030602 H-4WEH25J6X/6EG24N9ETDL/B12 R901029940 H-4WEH25D6X/6EW110N9ETK4/11B10D3 R901028895 H-4WEH25Y6X/6EG24N9ETSK4/12B10D3 R901028769 H-4WEH25HE6X/6EG24N9SK4 R901028576 H-4WEH25E6X/6EG110NETK4/B10D3 R901028103 H-4WEH25HR6X/6EG24N9K4 R901026044 H-4WEH25J6X/6EG24N9S2K4/B10D3 R901025914 H-4WEH25R6X/6EG24N9TDL/B10 R901023274 H-4WEH25D6X/6EG24N9S2K4QMBG24/B10 R901021732 H-4WEH25D6X/6EG24N9ETS2K4QMBG24/B10D3 R901019889 H-4WEH25J6X/6EG48N9ES2K4/B10D3 R901018319 H-4WEH25J6X/6EG24N9ETK4/B12 R901018225 H-4WEH25J6X/6EW110N9K4/B10D3 R901017406 H-4WEH25D6X/6EG24N9ETK4/B10D3V 普通电磁阀使用开关式电磁铁 衔铁与线圈的相对位置决定阀芯是受推力还是拉力 电磁铁包括开关式和比例式两种,开关式电磁铁常被安装在换向阀上,用来控制阀的换向、系统的 卸荷和加载等;比例式电磁铁安装在各类比例阀上,用来控制液流的方向、压力和流量。不少比例 压力阀安装在电控变量泵上,可以控制泵的和流量和方向。 比例式电磁铁具有一个在其行程上,至少是在其工作行程内,电磁力很大程度上保持不变的特性 ,以此区别于普通开关式电磁铁。这一吸力特性,是通过工作气隙的特殊造型和导磁体磁力的引导 而形成。开关式和比例式电磁铁的差别并不完全取决于电磁铁本身,比例电磁铁通最大电流时相当 于开关式电磁铁,开关式电磁铁通不同的电流时也会产生不同的推力。 R901017199 H-4WEH25D6X/6EW110N9K4 R901017119 H-4WEH25G6X/6EG24N9K4QM0G24/B10D3 R901015227 H-4WEH25U6X/6EW230N9EK4/B10D3 R901015033 H-4WEH25FA6X/6EG24N9K4QM0AG24 R901014670 H-4WEH25E6X/6EW110N9EK4/B10D3 R901010977 H-4WEH25HD6X/6EG24N9S2K4/10 R901008014 H-4WEH25E6X/6EG24N9TK4/B15 R901006678 H-4WEH25J6X/6EG110N9ES2K4/B10D3 R901006114 H-4WEH25J6X/6EG24N9ES2K4/11B10D3 R901004398 H-4WEH25U6X/6EG110N9ETS2K4/B10D3 R901003644 H-4WEH25Q6X/6EG24N9ETK4/B10D3V R901003615 H-4WEH25HD6X/OF6EG24N9EK4/B12D3V R901001649 H-4WEH25HD6X/6EG24N9ETS2K4/10 R901000355 H-4WEH25E6X/6EW110N9ETS2K4/B10D3 R900978898 H-4WEH25J6X/6EW230N9TS2K4 R900978833 H-4WEH25J6X/6EW230N9K4/V R900978749 H-4WEH25Y6X/6EG24N9ETS2K4/B10D3 R900978267 H-4WEH25L6X/6EG24N9EK4/10B12SO843 R900977472 H-4WEH25J6X/6EG24N9ETS2DK25L/B10D3 R900977118 H-4WEH25E67-6X/6EG24N9TK4/11 R900976193 H-4WEH25E6X/6EG24N9EK4/10B10D3 R900975698 H-4WEH25HD6X/OF6EG24N9ETS2K4 R900975681 H-4WEH25HD6X/OF6EG220N9K4 R900975494 H-4WEH25C6X/6EG24N9EK4/B10D3 R900974494 H-4WEH25D6X/6EG24N9ETK4/B10D3 R900973411 H-4WEH25E6X/6EG24N9TS2K4 R900973331 H-4WEH25D6X/6EG24N9S2K4 R900973240 H-4WEH25EB6X/6EG24N9ETK4/B10D3 R900973029 H-4WEH25EA6X/6EG24N9ETDL R900972987 H-4WEH25J6X/6EG24N9ETS2K4/B10D3V R900972970 H-4WEH25K6X/6EW110N9ETK4/B10D3 R900972676 H-4WEH25D6X/6EG24NEK4/B10 R900972352 H-4WEH25J6X/6EG24N9ES2K4/10B10D3 R900972231 H-4WEH25D6X/6EG24NEK4/B10D3 R900972185 H-4WEH25J6X/6EW110N9ES2K4/B10D3 R900971895 H-4WEH25J2-6X/6EG24N9S2K4 R900971677 H-4WEH25J6X/6EW230N9ETS2K4/B10D3 R900971674 H-4WEH25E6X/6EW110N9S2K4 R900971074 H-4WEH25Q6X/6EG24N9S2K4 R900971035 H-4WEH25D6X/6EG24N9EK4QMBG24/B12 R900970937 H-4WEH25L6X/6EG24N9K4/V R900970481 H-4WEH25W42-6X/6EG24N9ETK4/B10D3 R900970010 H-4WEH25HE6X/6EW110N9ETS2K4/B15D3 R900969916 H-4WEH25H6X/6EG24N9ESK4/B10P4,5D3 R900968056 H-4WEH25D6X/6EG24N9ETK4/B15D3 电磁阀线圈烧坏，可拆下电磁阀的接线，用万用表测量，如果开路，则电磁阀线圈烧坏。原因有线圈受潮，引起绝缘不好而漏磁，造成线圈内电流过大而烧毁，因此要防止雨水进入电磁阀。此外，弹簧过硬，反作用力过大，线圈匝数太少，吸力不够也可使得线圈烧毁。紧急处理时，可将线圈上的手动按钮由正常工作时的“0”位打到“1”位，使得阀打开。 R900967998 H-4WEH25H6X/6EG24N9ES2K4/B10P4,5D3 R900967792 H-4WEH25J6X/6EW230N9ES2DL/B10D3 R900967278 H-4WEH25J6X/6EG205N9SK4 R900967205 H-4WEH25HD6X/OF6EG24N9ES2K4/B10D3 R900967061 H-4WEH25E6X/6EG24N9TSK4 R900966569 H-4WEH25E6X/6EG24N9ETK4/10B10D3 R900966166 H-4WEH25HD6X/OF6EG24N9S2K4 R900966105 H-4WEH25J6X/6EG24N9ETS2K4/B10V R900965810 H-4WEH25L6X/6EG24N9EK4/B10D3 R900965478 H-4WEH25L6X/6EG24N9ETK4/B10D3 R900965023 H-4WEH25D6X/6EG24N9ETSK4/B10D3 R900965017 H-4WEH25R12-6X/6EG24N9ETK4/B10 R900964931 H-4WEH25J6X/6EW230N9TK4 R900964788 H-4WEH25W6X/6EG24N9EK4/B10D3 R900963566 H-4WEH25D6X/6EW110N9S2K4 R900962927 H-4WEH25F6X/6EG24N9ESK4/B10D3V R900962569 H-4WEH25J6X/6EG24N9ES2K4/B10 R900962539 H-4WEH25E6X/6EG24N9ETS2K4/B08D3 R900961614 H-4WEH25E6X/6EG24EK4QMBG24/B10D3 R900960546 H-4WEH25U6X/6EG24N9K4 R900959600 H-4WEH25J6X/6EW230NTS2K4 R900959213 H-4WEH25J6X/6EG24N9ETK4/10B10D3 R900959078 H-4WEH25J9-6X/6EG24N9ETS2K4/10B10D3 R900958874 H-4WEH25EB6X/6EG24N9K4/B08 R900958168 H-4WEH25GA6X/6EG24N9K4 R900957742 H-4WEH25J6X/6EG24N9K4/B08 R900957438 H-4WEH25D6X/6EG24NETK4QMBG24/B10 R900957329 H-4WEH25H6X/6EW110N9K4 R900957046 H-4WEH25HD6X/OF6EG24N9ETSK4/B10D3 R900956559 H-4WEH25D6X/6EG24N9EK4/B10D3 R900956463 H-4WEH25L6X/6EG24N9EK4/B10 R900956296 H-4WEH25U10B6X/6EG24N9S2K4QM0G24 R900956138 H-4WEH25HD6X/OF6EG24N9ETK4/B10P4,5D3 R900956092 H-4WEH25J6X/6EG24N9EK4/B10D3 R900956072 H-4WEH25J6X/6EG24N9K4/V R900956019 H-4WEH25R6X/6EG24N9ES2K4 R900955907 H-4WEH25R6X/6EG24N9ETK4/B10D3 R900955508 H-4WEH25E6X/6EG24N9TK4 R900954844 H-4WEH25D6X/6EG24N9EK4QMBG24/B10 R900954481 H-4WEH25J6X/6EG24N9EK4/10B12SO256 R900954392 H-4WEH25HD6X/OF6EW110N9ETK4 R900953879 H-4WEH25J6X/6EG24N9K4QM0G24 R900953661 H-4WEH25E6X/6EW110N9ES2K4 R900952667 H-4WEH25HG6X/6EG24N9S2K4 R900952632 H-4WEH25HC6X/OF6EW110N9ES2K4 R900952492 H-4WEH25J6X/6EW110N9S2K4 R900952126 H-4WEH25E6X/6EG24N9ETK4/B10D3 R900950976 H-4WEH25J6X/6EG110N9ETS2K4 R900950355 H-4WEH25J6X/6EW110N9K4 R900950132 H-4WEH25H6X/6EG24N9SK4 R900950079 H-4WEH25J6X/6EG24N9EK4 R900949851 H-4WEH25H6X/6EG24N9K4 R900949699 H-4WEH25J6X/6EW110N9EK4/V R900949522 H-4WEH25G6X/6EG24N9TK4 R900949353 H-4WEH25HD6X/OF6EW110N9ETS2K4/V R900949209 H-4WEH25G6X/6EW230N9ETK4/B10P4,5D3 R900948742 H-4WEH25E6X/6EG24N9EK4/B10D3 R900948007 H-4WEH25C6X/6EG24N9K4QMBG24 R900947644 H-4WEH25J6X/6EG24N9EK4/B10 R900947570 H-4WEH25EB6X/6EG24N9K4 R900947333 H-4WEH25W6X/6EG24N9ETK4 R900947266 H-4WEH25E42-6X/6EG24N9S2K4 R900947254 H-4WEH25J6X/6EG24N9ETSK4/B10 R900946633 H-4WEH25G6X/6EG24N9TK4QM0G24/B08 R900946540 H-4WEH25G6X/6EW230N9ES2K4/P4,5 R900946305 H-4WEH25E6X/6EG24SK4QM0G24SO12 R900946115 H-4WEH25G6X/6SCG24K4QMAG24SO807 R900945253 H-4WEH25G6X/6EG12N9K4 R900945115 H-4WEH25E6X/6EW230N9K4 R900945001 H-4WEH25M6X/6EG24N9EK4 R900944916 H-4WEH25R6X/6EG24N9ETS2K4 R900944624 H-4WEH25J6X/6EW230N9S2K4/B15 R900944210 H-4WEH25U6X/6EG24N9ETK4/10B10 R900943536 H-4WEH25X80-6X/6EG24N9ETK4 R900943516 H-4WEH25EB6X/6EG24N9ETSK4 R900943229 H-4WEH25G6X/6EG24N9S2K4 R900941859 H-4WEH25HD6X/6EW110N9EK4/B10D3 R900941453 H-4WEH25E1-6X/6EG24N9ETSK4 R900941115 H-4WEH25L6X/6EG24NETK4 R900940797 H-4WEH25HD6X/6EG24N9EK4 R900940702 H-4WEH25HC6X/OF6EG24N9K4 R900940655 H-4WEH25F6X/6EG24N9K4 R900940324 H-4WEH25D6X/6EG24N9K4QMBG24 R900940163 H-4WEH25D6X/6EG24N9EK4/B10 R900940162 H-4WEH25EB6X/6EG24N9EK4/B10 R900939916 H-4WEH25L6X/6EG24N9K4SO8 R900939726 H-4WEH25E6X/6EW110N9EK4 R900939586 H-4WEH25D6X/6EG24NEK4QMBG24 R900939532 H-4WEH25J6X/6EW110N9TS2K4 R900939323 H-4WEH25X80-6X/6EG24N9ETK4/11B12SO285 R900938895 H-4WEH25HD6X/6EW110N9EK4 R900938350 H-4WEH25J6X/6EG24N9S2K4 R900937640 H-4WEH25E6X/6EG24N9K4QM0G24/B08 R900937532 H-4WEH25D6X/6EG24N9ETK4/B10 R900937393 H-4WEH25HD6X/6EG24N9ETK4/12 R900936659 H-4WEH25J6X/6EG24N9TS2K4 R900936600 H-4WEH25G6X/6EG24N9K4 R900936222 H-4WEH25HD6X/6EG24N9K4/10 R900936040 H-4WEH25G6X/6EW110N9K4/B10 R900935715 H-4WEH25J6X/6EW230N9ETS2K4 R900935096 H-4WEH25U6X/6EG24N9ETK4 R900934827 H-4WEH25J6X/6EW110N9ES2K4/10 R900934754 H-4WEH25D6X/6EG24N9ETS2K4 R900934138 H-4WEH25J6X/6EG24N9ETS2K4/B08 R900933281 H-4WEH25X80-6X/6EG24N9ETK4/11B25 R900933197 H-4WEH25J6X/6EW110N9ETK4/B10D3 R900932940 H-4WEH25J6X/6EG24N9ETK4/B10D3 R900932808 H-4WEH25R6X/6EG24N9TK4 R900932743 H-4WEH25U6X/6EG110N9ETS2K4 R900932453 H-4WEH25E6X/6EG24N9K4 R900932391 H-4WEH25H6X/6EG24N9TK4/B15 R900932334 H-4WEH25E6X/6EG24N9ETK4/10 R900931763 H-4WEH25E42-6X/6EG24N9ETS2K4 R900931557 H-4WEH25E6X/6EW230N9ETS2K4 R900931331 H-4WEH25HD6X/OF6EG24N9ETK4 R900931313 H-4WEH25W6X/6EG24N9K4 R900931197 H-4WEH25D6X/6EW110N9ETS2K4 R900931196 H-4WEH25J6X/6EW110N9ETS2K4 R900930715 H-4WEH25HD6X/OF6EG24N9K4 R900930588 H-4WEH25J6X/6EG24N9ETSK4/B10D3 R900930448 H-4WEH25R6X/6EG24N9ETS2K4/10 R900930437 H-4WEH25HE6X/6EG24N9ES2K4/B15D3 R900929904 H-4WEH25J6X/6EG24N9TK4 R900929750 H-4WEH25W6X/6EG24N9ETK4/B10D3 R900929749 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H-4WEH25Y6X/6EG24N9ETK4 R900923362 H-4WEH25H6X/6EG24N9TK4 R900922975 H-4WEH25X80-6X/6EW110N9ETK4 R900922666 H-4WEH25U10B6X/6EG24N9K4QM0G24 R900922509 H-4WEH25J6X/6EG24N9ESK4/10B12 R900922466 H-4WEH25D6X/6EG24N9ETK4QMBG24 R900922288 H-4WEH25J6X/6EG24N9TS2K4/12B10 R900922281 H-4WEH25HJ6X/6EW110N9K4/B08 R900921841 H-4WEH25J6X/6EW110N9EK4 R900921832 H-4WEH25J6X/6EW110N9ES2K4 R900921791 H-4WEH25LB6X/6EG24N9TK4 R900921308 H-4WEH25C6X/6EG24N9ETK4 R900921300 H-4WEH25W6X/6EG24N9ETS2K4 R900920298 H-4WEH25J6X/6EG24N9TSK4 R900920282 H-4WEH25H6X/6EG24N9EK4/B10P4,5D3 R900920158 H-4WEH25J6X/6EG24N9SK4 R900920134 H-4WEH25E6X/6EW110N9TK4 R900919884 H-4WEH25D6X/6EG24N9ETK4QMBG24/B12 R900919501 H-4WEH25D6X/6EG24N9TK4 R900919400 H-4WEH25R6X/6EW110N9ETK4 R900919379 H-4WEH25J6X/6EG24N9ETSK4 R900919115 H-4WEH25L6X/6EG24K4QM0G24 R900918076 H-4WEH25HJ6X/6EG24N9SDL/V R900916829 H-4WEH25E6X/6EG24N9S2K4 R900914691 H-4WEH25J6X/6EG24N9ETK4 R900913965 H-4WEH25Q6X/6EG24N9ETK4/VSO745 R900913918 H-4WEH25E6X/6EW110N9K4 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H-4WEH25E80-6X/6EG24N9TK4SO235 R900245519 H-4WEH25C6X/6EG24K4QMBG24 R900244822 H-4WEH25C6X/6EG24N9TK4 R900244130 H-4WEH25FA6X/6EG24N9K4QM0G24 R900243916 H-4WEH25HC6X/6EG24K4 R901016786 H-4WEH25J6X/6EG24N9ETSK4/B10D3V R901004273 H-4WEH25D6X/6EG24N9ETS2K4/B10D3 R900728043 H-4WEH25HD6X/OF6EG24N9ETK4/B10D3 R900617764 H-4WEH25G6X/6SG24N9TK4 R900246842 H-4WEH25J6X/6EG24N9EK4/10B12SO843 常用液压名称\名词解释 电磁阀（Electromagnetic valve）是用电磁控制的工业设备，是用来控制流体的自动化基础元件，属于执行器，并不限于液压、气动。用在工业控制系统中调整介质的方向、流量、速度和其他的参数。电磁阀可以配合不同的电路来实现预期的控制，而控制的精度和灵活性都能够保证。电磁阀有很多种，不同的电磁阀在控制系统的不同位置发挥作用，最常用的是单向阀、安全阀、方向控制阀、速度调节阀等。 电磁阀里有密闭的腔，在不同位置开有通孔，每个孔连接不同的油管，腔中间是活塞，两面是两块电磁铁，哪面的磁铁线圈通电阀体就会被吸引到哪边，通过控制阀体的移动来开启或关闭不同的排油孔，而进油孔是常开的，液压油就会进入不同的排油管，然后通过油的压力来推动油缸的活塞，活塞又带动活塞杆，活塞杆带动机械装置。这样通过控制电磁铁的电流通断就控制了机械运动。 柱塞泵是液压系统的一个重要装置。它依靠柱塞在缸体中往复运动，使密封工作容腔的容积发生变化来实现吸油、压油。柱塞泵具有额定压力高、结构紧凑、效率高和流量调节方便等优点，被广泛应用于高压、大流量和流量需要调节的场合，诸如液压机、工程机械和船舶中。机械分类 ? 轴向式 ? 直轴斜盘式 ? 径向式 ? 液压式 柱塞泵一般分为单柱塞泵、卧式柱塞泵、轴向柱塞泵和径向柱塞泵。 比例阀 阀对流量的控制可以分为两种： 一种是开关控制：要么全开、要么全关，流量要么最大、要么最小，没有中间状态，如普通的电磁直通阀、电磁换向阀、电液换向阀。 另一种是连续控制：阀口可以根据需要打开任意一个开度，由此控制通过流量的大小，这类阀有手动控制的，如节流阀，也有电控的，如比例阀、伺服阀。 所以使用比例阀或伺服阀的目的就是：以电控方式实现对流量的节流控制（当然经过结构上的改动也可实现压力控制等），既然是节流控制，就必然有能量损失，伺服阀和其它阀不同的是，它的能量损失更大一些，因为它需要一定的流量来维持前置级控制油路的工作。 换向阀是具有两种以上流动形式和两个以上油口的方向控制阀。是实现液压油流的沟通、切断和换向，以及压力卸载和顺序动作控制的阀门。 可分为手动换向阀、电磁换向阀、电液换向阀等。 又称克里斯阀，阀门的一种，具有多向可调的通道，可适时改变流体流向。 工作时借着阀外的驱动传动机构转动驱动轴，带动摇拐臂，启动阀板，使工作流体时而从左入口通向阀的下部出口，时而从右入口变换通向下部出口，实现了周期变换流向的目的。 这种变换阀在石油、化工生产中有着广泛的应用，在合成氨造气系统中最为常用。此外，换向阀还可作成阀瓣式的结构，多用于较小流量的场合。工作时只需转动手轮通过阀瓣来变换工作流体的流向。 溢流阀是一种液压压力控制阀，在液压设备中主要起定压溢流作用，稳压，系统卸荷和安全保护作用。 主要作用编辑定压溢流作用：在定量泵节流调节系统中，定量泵提供的是恒定流量。当系统压力增大时，会使流量需求减小。此时溢流阀开启，使多余流量溢回油箱，保证溢流阀进口压力，即泵出口压力恒定（阀口常随压力波动开启）。 节流阀是通过改变节流截面或节流长度以控制流体流量的阀门。将节流阀和单向阀并联则可组合成单向节流阀。节流阀和单向节流阀是简易的流量控制阀，在定量泵液压系统中，节流阀和溢流阀配合，可组成三种节流调速系统，即进油路节流调速系统、回油路节流调速系统和旁路节流调速系统。节流阀没有流量负反馈功能，不能补偿由负载变化所造成的速度不稳定，一般仅用于负载变化不大或对速度稳定性要求不高的场合。 齿轮泵是依靠泵缸与啮合齿轮间所形成的工作容积变化和移动来输送液体或使之增压的回转泵。由两个齿轮、泵体与前后盖组成两个封闭空间，当齿轮转动时，齿轮脱开侧的空间的体积从小变大，形成真空，将液体吸入，齿轮啮合侧的空间的体积从大变小，而将液体挤入管路中去。吸入腔与排出腔是靠两个齿轮的啮合线来隔开的。齿轮泵的排出口的压力完全取决于泵出处阻力的大小。 叶片泵因为历史的叶片泵根据中类型的不同有两种 一）专门指容积泵中的滑片泵。 二）指动力式泵的三泵（离心泵、混流泵、轴流泵）或其他特殊的泵。 这类泵产品一般不会叫叶片泵。但作为专著，叶片泵几乎全部是指离心泵、混流泵、轴流泵等。 根据其每转的理论排量是固定值还是可变值，可以分为叶片式变量泵和叶片式定量泵。 工作原理编辑叶片泵转子旋转时，叶片在离心力和压力油的作用下，尖部紧贴在定子内表面上。这样两个叶片与转子和定子内表面所构成的工作容积，先由小到大吸油后再由大到小排油，叶片旋转一周时，完成两次吸油与排油。 单向阀是流体只能沿进口流动，出口介质却无法回流的装置 单向阀 Check Valve 单向阀又称止回阀或逆止阀。用于液压系统中防止油流反向流动,或者用于气动系统中防止压缩空气逆向流动。 单向阀有直通式和直角式两种。直通式单向阀用螺纹连接安装在管路上。直角式单向阀有螺纹连接、板式连接和法兰连接三种形式。液控单向阀也称闭锁阀或保压阀，它与单向阀相同，用以防止油液反向流动。但在液压回路中需要油流反向流动时又可利用控制油压，打开单向阀，使油流在两个方向都可流动。液控单向阀采用锥形阀芯，因此密封性能好。在要求封闭油路时，可用此阀作为油路的单向锁紧而起保压作用。液控单向阀控制油的泄漏方式有内泄式和外泄式二种。在油流反向出口无背压的油路中可用内泄式；否则需用外泄式，以降低控制油压力。 压力继电器，液压术语，是液压系统中当流体压力达到预定值时，使电接点动作的元件。 2.是将压力转换成电信号的液压元器件，客户根据自身的压力设计需要，通过调节压力继电器，实现在某一设定的压力时，输出一个电信号的功能。 公示： 因工业液压、自动化各进口品牌备件型号繁多，欧美产品价格实时变化，因此很难实时标出准确价格，请以业务员实际报价单价格为准！ 给您带来不便敬请谅解，询价请您发正式询价单传真到021-51334670 手机13524125780(微信) 欢迎来电咨询 |
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