类型插装阀
介质矿物油(液压油)其他介质应用请询问本公司
用途流量大于60L/min的中压**压液压系统
加工定制否
材质碳钢
公称通径16mm~160mm(可定制)
公称压力35MPa
连接形式插装式
配件阀套、弹簧、阀芯
结构原理方向控制、压力控制
适用范围油压机、塑料成型机、剪切机和打包机
结构座阀结构
供应范围全国
适用温度85
适用介质油品
安装形式螺纹
力士乐REXROTH插装阀是上海韦米机电设备有限公司的【重点优势产品】之一
主营博世BOSCH力士乐rexroth电磁阀、电液换向阀、比例方向阀、电磁流量阀、安全溢流阀、单向节流阀、管式单向阀、比例伺服阀、压力继电器、电子放大器、比例放大板;力士乐博世齿轮泵、轴向柱塞泵、叶片油泵等全系列工业液压阀泵 常年备用现货
力士乐REXROTH插装阀
插装阀优点:
1、通流能力大,特别适用于大流量的场合;
2、阀芯动作灵敏、抗堵塞能力强;
3、密封性好,泄漏小,油液流经阀口压力损失小;
4、结构简单,易于实现标准化。
插装阀是由插入元件、控制盖板、通道块部分组成。插入元件有阀芯、阀套、弹簧和密封件组成;控制盖板上根据插装阀的不同控制功能,安装有相应的先导控制级元件;通道块既是嵌入插入元件及安装控制盖板的基础阀体,又是主油路和控制油路的连通体。
插装阀是另一类液压控制阀的统称。其基本核心元件是一种液控型、单控制口的装于油路主级中的两通液阻单元。将一一个或若干个插入元件进行不同的组合,并且配以相对应的先导控制级,可以组成插装阀的控制功能单元。
二通插装阀通常是由插入元件、先导元件、控制盖板和插装块体4个部分组成的。插入元件是二通插装阀的主级或称功率元件,插装在阀体或集成块中,通过它的开启、关闭动作和开启量大小来控制液流的通断或压力的高低、流量的大小,以实现对液压执行机构的方向、压力和速度的控制。
二通插装阀插入元件的工作状态先导控制阀为普通方向阀或压力阀或流量阀。它主要由阀芯4、阀套2和弹簧3等组成,1为控制盖板,有控制口C与锥阀单元的上腔相通。将此锥阀单元插入有两个通道A、B(主油路)的阀体5中,控制盖板对锥阀单元的启闭起控制作用。锥阀单元上配置不同的盖板就可以实现不同的工作机能。若干个不同工作机能的锥阀单元组装在一个阀体内,实现集成化,就可组成所需的液压回路和系统,Ac=Aa+Ab,若不考虑锥阀的质量、液动力和摩擦力等的影响,阀口关闭,油口A、B不通,阀口打开,油路A、B接通,改变控制口C的油液压力Pc可以控制A、B油口的通断。
换向阀主要由阀体、密封组件、凸轮、阀杆、手柄和阀盖等零部件组成(图1)。阀门由手柄驱动,通过手柄带动阀杆与凸轮旋转,凸轮具有定位驱动与锁定密封组件的开启与关闭功能。手柄逆时针旋转,两组密封组件分别在凸轮的作用下关闭下端的两个通道,上端的两个通道分别与管道装置的进口相通。反之,上端的两个通道关闭,下端两个通道与管道装置的进口相通,实现了不停车换向。
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螺纹插装阀的安装方式是采用螺纹直接旋入阀块的插孔里,所以又叫旋入式插装阀,它的小通径为3mm,大通径为32mm,常用通径为4mm、8mm、10mm、12mm、16mm、20mm,高压力可达63MPa,大流量达760L/min,适合于中高压中小流量的液压系统。
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止回阀,是指启闭件为圆形阀瓣并靠自身重量及介质压力产生动作来阻断介质倒流的一种阀门。属自动阀类,又称逆止阀、单向阀、回流阀或隔离阀。阀瓣运动方式分为升降式和旋启式。升降式止回阀与截止阀结构类似,仅缺少带动阀瓣的阀杆。介质从进口端(下侧)流入,从出口端(上侧)流出。当进口压力大于阀瓣重量及其流动阻力之和时,阀门被开启。
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德国力士乐REXROTH螺纹插装阀
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R987172056 VALVE OD1531213
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电磁阀线圈密封线圈,可在恶劣环境下长期使用;可用于交流(a.c.)或直流(d.c.)的多种标准线圈;线圈接线方式有:3芯电缆,接线盒和DIN标准接头;可 提供使用电压从12V到400V,使用频率为50Hz,60Hz或50/60Hz的线圈;标准线圈的的大开启压差可达21bar;安装、拆卸方便。
比例减压阀 R900727801 FTDRE4K1X/30AG24C4V-8 5
比例减压阀 R901377826 FTDRE4K1X/30AG24N0K40V-8
比例减压溢流阀 R934003442 OD.91.01.77.04.00 32
比例节流阀 R901394662 KSVSR1AA/FN0V 1
比例流量阀 R934001522 OD.92.03.77.04.03 34
比例流量阀 R934001515 OD.92.03.12.04.00 34
比例线圈 R901022180 GP4501-45K4-12DC 176
比例线圈 R901272648 GP4507-45K40/12DC 120
比例线圈 R901003055 GP37-K40-R2.3 36
比例线圈 R901003053 GP37-K40-R4.8 5
比例线圈 R901272647 GP4507-45K40/24DC
比例线圈 R901022174 GP4501-45K4-24DC
比例溢流阀 811402016 DBETX-1X/315G24-8NZ4M 20
比例溢流阀 R901103743 KBPSR8BA/HCG24K40V-8 14
比例溢流阀 R934003877 OD.94.05.36.04.35 9
比例溢流阀 R901188580 KBPSR8AA/HCG24K40V-8 6
比例溢流阀 R934001540 OD.94.05.36.04.20 3
单向调速阀 R930000009 04.07.01.03.57.50 27
单向阀 R901106596 04.31.23.00.85.00 220
单向阀 R901007308 04.31.20.00.56.00 198
单向阀 R930000490 04.31.28.00.57.08 175
单向阀 R901106616 04.31.25.00.27.00 123
单向阀 R901109780 04.31.32.00.58.00 114
单向阀 R930004414 04.31.25.00.27.A0 71
单向阀 R901106613 04.31.28.00.57.00 70
单向阀 R901106614 04.31.28.00.57.05 69
单向阀 R930005884 04.31.23.00.85.01 39
单向阀 R930000502 04.31.36.00.57.02 20
单向阀 R901106601 04.31.23.00.85.05 17
单向阀 R901106550 04.31.20.00.56.05 7
单向阀 R930000481 04.31.25.00.27.04 4
单向阀 R901106617 04.31.25.00.27.02 2
单向阀 R930000457 04.31.19.00.99.01
单向节流阀 R930005607 04.01.05.04.85.00 126
单向节流阀 R901109352 04.02.01.00.56.20 88
单向节流阀 R930005606 04.01.05.03.85.00 70
单向节流阀 R930000002 04.01.03.03.56.00 39
电磁插头 R934004344 OD.01.69.01.00.00 167
电磁插头 R934004362 OD.01.69.07.00.0C.00 20
电磁线圈 R901393577 OD.02.36.01.30.OC.00 278
电磁线圈 R901083065 OD.02.17.01.30.OC.00 233
电磁线圈 R933000026 C45-01-OB-12DC 188
电磁线圈 R901393412 OD.02.36.01.30.OB.00 169
电磁线圈 R901090821 OD.02.17.01.30.OB.00 121
电磁线圈 R901090825 OD.02.07.01.30.OC.02 118
电磁线圈 R901058832 OD.02.17.01.30.AC.00 117
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