产品特性:比例阀 | 品牌:力士乐德国Rexroth三通比例减压阀 | 型号:3DREP6C-21/25EG24N9K4/M |
材质:PVC | 类型(通道位置):三通式 | 连接形式:法兰 |
3C阀门类别:卫生 | 订货号:18912787678 | 货号:111 |
适用介质:氨气 | 流动方向:广泛 | 用途:*** |
公称通径:222mm | 工作温度:220℃ | 位置数:23 |
使用压力:3mpa | 有效截面积:4mm? | 动作方式:直通 |
最高动作频率:23 | 规格:21 | 规格1:424 |
是否跨境货源:否 |
力士乐德国Rexroth三通比例减压阀3DREP6C-21/25EG24N9K4/M材质
力士乐减压阀安装:
1.如果阀门的本身没有自带着压力表,应该在阀前阀后在管道上面安装压力表。
2、如果介质中含有杂质,也许会堵塞阀孔,在减压阀前1米左右安装管道过滤器,而过滤器目数控制在20目以上。
3.为了不影响减压的使用效果,同时考虑到安装维护的方便,减压阀一般安装在水平管道上,波纹管式减压阀为倒装。
4.减压阀在安装前,看铭牌和合格证是否和所需阀门型号工况等相合,外表是否有严重破坏。充分冲洗管道,并对减压阀进行冲洗,假如深圳欧阀减压阀存放时间过长,则需要对减压阀阀体进行充分清洗。
5.为了阀后压力压发生事故,减压阀的出口端大约4米处应该安装安泄压阀,以万一。
6、安装前注意阀体上的箭头方向,箭头指向为介质流动的方向,不能装反,否则减压阀会失效,引起事故!
REXROTH电磁阀线圈4WE6D
REXROTH电磁阀线圈4WE6E
REXROTH电磁阀线圈4WE6J
REXROTH电磁阀线圈4WE6Y
REXROTH电磁阀线圈4WE6H
REXROTH电磁阀线圈4WE6B
REXROTH电磁阀线圈4W10E
REXROTH电磁阀线圈4W10J
REXROTH电磁阀线圈4W10D
REXROTH溢流阀线圈DBW10B
力士乐德国Rexroth三通比例减压阀3DREP6C-21/25EG24N9K4/M材质
电磁线圈不通电压线圈全现货代理批发
力士乐电磁阀R900021389力士乐6通经通用线圈
力士乐电磁阀R900019793力士乐10通经通用线圈
直流电压DC110V 24V 48V 96V 220V 等现货供应
交流电压AC220V 230V 110V等现货供应
EW230、CW230、CG24、CG220、EG110
CAE-24DC/10
019793 K454
MFZ30-90YC
MFZ60-37YC
MFZ9A-20YC
MFZ9A-55YC
CAE-24DC/10
019793 K454
MFZ30-90YC
MFZ60-37YC
类 型:方向阀 材 质:铁
型 号:MFZ10-37YC 品 牌:通力Tonly
适用范围:液压 产品别名:湿式阀用电磁铁
适用温度 120(℃) 公称压力:21(MPa)
公称通径:6(mm) 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 驱动方式:电磁
流动方向:单向 形 态:球式
压力环境:高压
使用注意事项:
●电磁铁采用合ISO4400标准的插座。有带指示灯、不带指示灯两种规格,您可以根据需要进行选择。带指示灯插座的电压规格与电磁铁本体电压规格相。
●电磁铁的手动推杆用于在调试时或紧急情况下,进行手动控制。但当系统背压较高,调节困难时,请使用十字螺丝刀缓推手推杆,不宜使用冲击力,以免破坏手动推杆和导向内孔表面,造成电磁铁漏油或不能复位。
●当双向使用电磁铁时,要两个电磁铁不能同时通电,以免电磁阀不能正常工作。·电气控制系统与电磁铁连接部分之间应设有过流保护装置,以免在非正常情况下,烧毁电磁铁及您的电控元件。
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电磁阀线圈 力士乐电磁阀R900956101
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P-STU-20B-150W
PRESSUREVALVE&#39;D1&#39;
PORTPLATEFORA6VM80EZ4/63W-VAB027B
POLEPIPEWZ45-.-LM.VN.C
PLUGZ45(A)(BROWN)
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PLAINROLLERBEARING
PISTONSLIPPERSHOEFORA4VSO180/22
PISTONFOR4WRZ16E150-50/
PGH4-2X/063RE07VU2
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REXROTH力士乐电磁阀液压装置中容易产生噪声的元件一般认为是泵和阀,阀中又以溢流阀和电磁换向阀等为主。产生噪声的因素很多。溢流阀的噪声有流速声和机械声二种。流速声中主要由油液振动、空穴以及液压冲击等原因产生的噪声。机械声中主要由阀中零件的撞击和磨擦等原因产生的噪声。
REXROTH力士乐电磁阀它由阀体、阀罩、电磁组件、弹簧及密封结构等部件组成,动铁芯底部的密封块借助弹簧的压力将阀体进气口关闭。通电后,电磁铁吸合,动铁芯上部带弹簧的密封块把排气口关闭,气流从进气口进入膜头,起到控制作用。当失电时,电磁力消失,动铁芯在弹簧力作用下离开固定铁芯,向下移动,将排气口打开,堵住进气口,膜头气流经排气口排出,膜片恢复原来位置。在我们的制氧设备中,在透平膨胀机薄膜调节阀的紧急切断等处有应用。Rexroth四通电磁阀在我们的生产中应用也很多,其工作原理如下:当有电流通过线圈时,产生励磁作用,固定铁芯吸合动铁芯,动铁芯带动滑阀芯并压缩弹簧,改变了滑阀芯的位置,从而改变了流体的方向。当线圈失电时,依靠弹簧的弹力推动滑阀芯,顶回动铁芯,使流体按原来的方向流动。在我们制氧生产中,分子筛切换系统强制阀的开关就是通过二位四通电磁阀来控制的,气流分别供至强制阀的活塞两端。从而来控制强制阀的启闭。