DBDS10K1X/200压力控制型溢流阀由上海韦米机电设备有限公司*提供
库存现货力士乐液压元件: 柱塞泵A10VSO、电磁阀4WE、电磁阀3WE、溢流阀DBW、DBDS、DB、3DR、节流阀Z2S、Z2F、叶片泵PV7、PVV、齿轮泵PH2,PH4,PGF、HM20/HM17压力传感器、压力继电器HED、博世放大器、放大板 、阀0811、0820 、齿轮泵0510、减压阀DR、ZDR、4WREE,马达伺服驱动 电机等系列产品
DBDS10K1X/200压力控制型溢流阀
性能
(1)调压范围:它是指减压阀输出压力P2的可调范围,在此范围内要求达到规定的精度。调压范围主要与调压弹簧的刚度有关。
(2)压力特性:它是指流量g为定值时,因输入压力波动而引起输出压力波动的特性。输出压力波动越小,减压阀的特性越好。输出压力必须低于输入压力—定值才基本上不随输入压力变化而变化。
(3)流量特性:它是指输入压力—定时,输出压力随输出流量g的变化而变化的持性。当流量g发生变化时,输出压力的变化越小越好。一般输出压力越低,它随输出流量的变化波动就越小
阀门安装
(1)阀用联接螺钉的性能等级必须符合制造厂的要求,不得随意代换。联接螺钉应均匀拧紧(勿用锤子敲打或强行扳拧),不要拧偏,*使阀的的安装平面与底板或油路块安装平面全部接触。
(2)应注意进油口与回油口的方位,某些阀如将进油口与回油口装反,会造成事故。有些阀件为了安装方便,往往开有同作用的两个孔,安装后不用的一个要封堵。
(3)液压阀的安装方式应符合制造厂及系统设计图样中的规定。
(4)板式阀或插装阀必须有正确的定向措施。
(5)为了保证安全,阀的安装必须考虑重力、冲击、振动对阀内主要零件的影响。
(6)方向阀一般应保持轴线水平安装;
(7)一般需调整的阀件(如流量阀、压力阀等),顺时针方向旋转时,增加流量、压力,逆时针方向旋转时,则减少流量、压力。
液压回路:由各种液压组件组成的具有某种机能的液压装置构成部分
滑阀式阀芯(圆柱阀芯):与圆柱形面配合,当它沿轴向时,进行流路开闭的零件
回路图:用液压图形符号表示的液压回路图
泄油:从液压组件中的信道(或管道),向油箱或集流器等返回的油液或这种油液返回现象
液压站:由液压泵、驱动用电动机、油箱、溢流阀等构成的液压源装置或包括控制阀在内的液压装置
漏油:从正常状态下应该密封的部位来的少量油液
额定压力:能连续使用的压力
静密封:用于静止部分,防止泄漏
背压:在液压回路的回油侧或压力作用面的相反方向,所作用的压力
动密封:用于相对部分的密封
冲击压[力]:在过渡中上升压力的值
力士乐叠加式溢流阀
流体卡紧现象:在滑阀式阀等的内部,由于流动的不均匀性,产生对中心轴的压力分布不平衡,将阀芯压
向阀体(或阀套),使它不能的现象
额定流量:在一定条件下,确保的流量







溢流阀型号
DBDS溢流阀 直动式溢流阀 先导式溢流阀现货型号
R900422542 REXROTH溢流阀DBDS20K1X/25
R900422543 REXROTH溢流阀DBDS30K1X/25
R900423714 REXROTH溢流阀DBDS30P1X/200
R900423715 REXROTH溢流阀DBDS30P1X/315
R900423719 REXROTH溢流阀DBDS6G1X/200
R900423722 REXROTH溢流阀DBDS6G1X/50
R900423723 REXROTH溢流阀DBDS6K1X/100
R900423724 REXROTH溢流阀DBDS6K1X/200
R900423725 REXROTH溢流阀DBDS6K1X/315
R900423726 REXROTH溢流阀DBDS6K1X/400
R900423727 REXROTH溢流阀DBDS6K1X/50
R900423728 REXROTH溢流阀DBDS6P1X/100
R900423729 REXROTH溢流阀DBDS6P1X/200
R900423730 REXROTH溢流阀DBDS6P1X/315
R900423732 REXROTH溢流阀DBDS6P1X/50
R900423735 REXROTH溢流阀DBDS8G1X/315
R900423743 REXROTH溢流阀DBDS10G1X/25
R900423766 REXROTH溢流阀DBD.10G1X/...
R900424082 REXROTH溢流阀DBDS20K1X/315V
R900424109 REXROTH溢流阀DBDH20K1X/100
R900424140 REXROTH溢流阀DBDS10G1X/200
R900424147 REXROTH溢流阀DBDS10K1X/100
R900424148 REXROTH溢流阀DBDS10K1X/100V
R900424149 REXROTH溢流阀DBDS10K1X/200
R900424150 REXROTH溢流阀DBDS10K1X/315
R900424151 REXROTH溢流阀DBDS10K1X/315V
R900424152 REXROTH溢流阀DBDS10K1X/400
R900424153 REXROTH溢流阀DBDS10K1X/50
R900424155 REXROTH溢流阀DBDS10P1X/100
R900424157 REXROTH溢流阀DBDS10P1X/200
R900424158 REXROTH溢流阀DBDS10P1X/315
R900424159 REXROTH溢流阀DBDS10P1X/315V
R900424163 REXROTH溢流阀DBDS15G1X/200
R900424165 REXROTH溢流阀DBDS15G1X/315
R900424171 REXROTH溢流阀DBDS20G1X/100V
R900424172 REXROTH溢流阀DBDS20G1X/200
R900424174 REXROTH溢流阀DBDS20G1X/315
R900424179 REXROTH溢流阀DBDH10G1X/400
R900424183 REXROTH溢流阀DBDH10K1X/315
R900424186 REXROTH溢流阀DBDH10P1X/200
R900424187 REXROTH溢流阀DBDH10P1X/315
R900424189 REXROTH溢流阀DBDH10G1X/315
R900424190 REXROTH溢流阀DBDH10K1X/200
R900424196 REXROTH溢流阀DBDH6G1X/200
R900424199 REXROTH溢流阀DBDH6K1X/100
R900424200 REXROTH溢流阀DBDH6K1X/200
R900424201 REXROTH溢流阀DBDH6K1X/315
R900424203 REXROTH溢流阀DBDS20K1X/400
R900424205 REXROTH溢流阀DBDS20K1X/50
R900424260 REXROTH溢流阀DBDS30G1X/200V
R900424261 REXROTH溢流阀DBDS30G1X/315
R900424262 REXROTH溢流阀DBDS30G1X/50
R900424264 REXROTH溢流阀DBDS25G1X/200
R900424266 REXROTH溢流阀DBDH6P1X/315
R900424267 REXROTH溢流阀DBDS20K1X/100
R900424269 REXROTH溢流阀DBDS20K1X/200
R900424270 REXROTH溢流阀DBDS20K1X/200V
R900424271 REXROTH溢流阀DBDS20K1X/315
R900424272 REXROTH溢流阀DBDS20P1X/50
R900424274 REXROTH溢流阀DBDS20P1X/100
R900424277 REXROTH溢流阀DBDS20P1X/200
R900424278 REXROTH溢流阀DBDS20P1X/315
R900424279 REXROTH溢流阀DBDS20P1X/400
R900424281 REXROTH溢流阀DBDS30G1X/200
R900424282 REXROTH溢流阀DBDS30K1X/50
R900424283 REXROTH溢流阀DBDS30K1X/315V
R900424284 REXROTH溢流阀DBDS30K1X/100
R900424286 REXROTH溢流阀DBDS30K1X/200
R900424288 REXROTH溢流阀DBDS30K1X/315
R900424321 REXROTH溢流阀DBDS6K1X/200V
R900424348 REXROTH溢流阀DBDH6G1X/400
R900424734 REXROTH溢流阀DBDH6K1X/50
R900424738 REXROTH溢流阀DBDS10G1X/100
R900424742 REXROTH溢流阀DBDS10G1X/315
R900424744 REXROTH溢流阀DBDS10G1X/400
R900424745 REXROTH溢流阀DBDS10G1X/50
R900425084 REXROTH溢流阀DBDA6P1X/100
R900425646 REXROTH溢流阀DB20K1-1X/50XYU
R900425660 REXROTH溢流阀DBDS10P1X/400
R900425661 REXROTH溢流阀DBDS10P1X/50
R900426477 REXROTH溢流阀DBDA6G1X/200
R900426901 REXROTH溢流阀DBDH10P1X/100
R900426905 REXROTH溢流阀DBDS10P1X/25
R900427242 REXROTH溢流阀DBDH6P1X/200
R900427243 REXROTH溢流阀DBDS30G1X/25
R900427600 REXROTH溢流阀DBDH6K1X/25
R900427940 REXROTH溢流阀DBDS10K1X/200V
R900428385 REXROTH溢流阀DBDH6P1X/50
R900428388 REXROTH溢流阀DBDS6K1X/315V
R900429168 REXROTH溢流阀DBDS30P1X/315V
R900429414 REXROTH溢流阀DBDS6P1X/25
R900429711 REXROTH溢流阀DBDS30P1X/25
R900430311 REXROTH溢流阀DBDS20P1X/25
R900430459 REXROTH溢流阀DBDA6P1X/200
R900434128 REXROTH溢流阀DBDH6P1X/400
R900435108 REXROTH溢流阀DBD.30P1X/...
R900435222 REXROTH溢流阀DBDH10K1X/25
R900435450 REXROTH溢流阀DBDS6P1X/315V
R900437810 REXROTH溢流阀DBDS20P1X/315V
R900438025 REXROTH溢流阀DB6K1-4X/50YV
R900438122 REXROTH溢流阀DB10K1-4X/315YV
R900438123 REXROTH溢流阀DB10K2-4X/200YV
R900438939 REXROTH溢流阀DBDS6K1X/400V
R900439247 REXROTH溢流阀DBDH25G1X/50
R900443139 REXROTH溢流阀DB20-1-4X/100W65
R900452120 REXROTH溢流阀DB10-1-4X/50XUW65
R900458607 REXROTH溢流阀DB10-1-4X/315W65
R900462393 REXROTH溢流阀DBDS10K1X/25V