加工定制 : |
否 |
类型 : |
比例阀 |
材质 : |
铸铁 |
型号 : |
4WRAE10W30-2X/G24N9K |
品牌 : |
力士乐 |
适用范围 : |
工业 |
产品别名 : |
液压阀 |
适用介质 : |
油品 |
适用温度 : |
80 |
公称压力 : |
35 |
公称通径 : |
25 |
安装形式 : |
螺纹 |
工作温度 : |
常温 |
类型(通道位置) : |
直通式 |
连接形式 : |
螺纹 |
零部件及配件 : |
阀体 |
流动方向 : |
双向 |
驱动方式 : |
电磁 |
形态 : |
柱塞式 |
压力环境 : |
常压 |
主体材料 : |
铸铁 |
供应力士乐比例方向阀
4WREE6W32-2X/G24K31/A1V
4WREE6E32-2X/G24K31/A1V
4WRA6W20-1X/24Z4/M
4WRAE10W60-2X/G24N9K31/F1V
广州云翔机电设备有限公司代理经销力士乐电磁方向阀、溢流阀、电磁球阀、单向阀、压力阀、比例阀、伺服阀、柱塞泵、流量阀、叶片泵、液压泵阀等产品行销全国各地。
带集成式放大板比例阀
首先,比例阀必须有一个配套的放大器,它接受来自于计算机,或者PLC,或者电位器(滑动变阻器)的控制信号,把0-20毫安微弱的信号放大到0-800毫安。计算机的信号太弱了。
然后,放大器把放大的信号传送到电磁阀度,电磁阀依据传来的信号大小,克服弹簧力,调节推杆的行程,输出流量大约知1升/分钟,压力随信号变化的控制油。
再后,控制油到达主阀芯的两端,依据不同的压力,推动阀芯移动相应的行程,因为阀芯本身有锥度的台阶,与阀体组合,不同的行程得到不道同的过流面积,再入版口压力稳定的情况下,得到不同的流量。终实现比例功能。
比例阀是由计算机(或其他),放大器,比例电磁铁,锥度台阶的阀芯,入口压力补偿阀(单联可以不要),梭阀,内置卸荷阀(把多余的流量送回油箱)等构成的一个体权系。才能真正实现比例功能。
4WRA 4WRAE 比例阀
4WRE 4WREE 比例方向阀
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R9005746084WRA6E30-2X/G24N9Z4/V
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R9009471494WRA6E03-2X/G24N9K4/V
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R9009478354WRA6E1-30-2X/G24K4/V
R9009522564WRA6EA30-2X/G24NJK31/V



供应力士乐比例方向阀
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R9002449034WRA6W1-10-1X/24N9K4/M
R9003312394WRA6W10-1X/24NZ4/M
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R9003800904WRA6W10-1X/24NK4/M
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R9003837604WRA6W20-1X/24K4/M
R9003886834WRA6W05-1X/24NK4/M
R9003931914WRA6W2-20-1X/24NZ4/M
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