特价力士乐DB30-2N52/100YU武穴黎翔机电设备有限公司，公司销售涉及品牌：REXROTH德国力士乐，PARKER美国派克，VICKERS美国威格士，DENISON法国丹尼逊，BUCHER德国布赫，HAWE德国哈威，DUPLOMATIC意大利迪普马，ATOS意大利阿托斯等。欢迎您的询价！询价手机：18972758911/18934630908询价QQ:3206749044900974252DB30-2N5X/350力士乐先导式溢流阀博世力士乐液压阀压力控制阀BoschRexroth压力阀阀门线圈方向阀先导阀BoschRexrothHydraulicValves博世力士乐液压阀PressureControlValves压力控制阀(压力阀)Pressurereliefvalves,pilotoperated先导式溢流阀类型DB和DBW----订货代码----"DB"--先导式溢流阀"*"--无代码=不带方向阀；W=带附带方向阀"*"--无代码=先导式阀（完整）；C=先导阀，不带主插件（请勿输入规格）；C=先导阀，带主阀插件（输入阀规格10或30）；T=先导阀，不带用于底板安装的主阀插件（请勿输入规格）"*"--无代码=底板安装（通径10=10,20=25,30=32）；G=螺纹连接（通径10=10(G1/2),15=16(G3/4),20=25(G1),25=25(G11/4),30=32(G11/2)）"*"--A=常闭；B=常开"*"--无代码=用于底板安装和安装在油路块中；G=用于螺纹连接"*"--用于调节压力的调节元件：1=旋钮2=六角套筒和保护帽3=带刻度可锁定旋钮7=带刻度旋钮"*"--无代码=带主阀插件Ø24mm（所有规格）；N=带主阀插件Ø28mm（仅适用于规格32）"5X"--组件系列50到59（50到59：安装和连接尺寸不变）"*"--最高设定压力：50=50bar100=100bar200=200bar315=315bar350=350bar"*"--先导供油和先导泄油：无代码=先导供油和内部先导泄油X=外部先导供油，内部先导泄油Y=内部先导供油，外部先导泄油XY=先导供油和外部先导泄油"*"--无代码=标准型号；U=适用于最小开启压力的阀（不适用于不带主阀插件的型号，也不适合交互溢流机能！）"*"--无代码=不带换向冲击衰减特点；S=带切换时间延迟（仅用于DBW型）"*"--无代码=不带方向阀；6E=带方向滑阀（高性能阀）设定压力高达350bar；6SM=带方向座阀（高性能阀）设定压力高达350bar"*"--G24=24V直流；W230=交流电压230V50/60Hz"*"--N9=带隐式手动应急操作（标准）；N=带手动应急操作；无代码=不带手动应急操作"*"--电气连接：K4=不带电缆插座，带有符合DINEN175301-803的组件插头的单个连接"*"--R12=方向阀通道B中的节流孔Ø1.2mm"*"--密封材料：无代码=NBR密封件；V=FKM密封件（其它密封件备询）小心！请务必遵守密封件与所用液压油的兼容性！"*"--类型测试：无代码=无类型测试E=型式试验安全阀，符合PED97/23/EC"*"--明文形式的更多详细信息R900590645DB10-2-5X/50R900590646DB10-2-5X/100R900587772DB10-2-5X/200R900590334DB10-2-5X/315R900597992DB10-2-5X/350R900597212DB20-2-5X/50R900589433DB20-2-5X/100R900590768DB20-2-5X/200R900593530DB20-2-5X/315R900590618DB20-2-5X/350R900590328DB20G2-5X/50R900597307DB20G2-5X/200R900597747DB20G2-5X/315R900599232DB20G2-5X/350R900593564DB30-2-5X/50R900594677DB30-2-5X/100R900588131DB30-2-5X/200R900591128DB30-2-5X/315R900504902DB30-2-5X/350R900598338DB30G2-5X/50R900502598DB30G2-5X/100R900500719DB30G2-5X/200R900594426DB30G2-5X/315R900535222DB30G2-5X/350R900974252DB30-2N5X/350力士乐先导式溢流阀博世力士乐液压阀压力控制阀BoschRexroth压力阀阀门线圈方向阀先导阀BoschRexrothHydraulicValves博世力士乐液压阀PressureControlValves压力控制阀(压力阀)Pressurereliefvalves,pilotoperated先导式溢流阀类型DB和DBW----型号列举----DB型先导式溢流阀R900502649DB10-2-5X/200VR900503083DB10-3-5X/50R900503664DB10-3-5X/50YUR900505052DB10-1-5X/200R900505883DB10-2-5X/315VR900500218DB20-2-5X/200XYR900502117DB20-1-5X/200R900507009DB20-1-5X/350R900513186DB20-2-5X/100YUVR900513667DB20-2-5X/200VR900516200DB20-2-5X/100UVR900519775DB20-2-5X/200UR900522296DB20-3-5X/200XR900528963DB20-1-5X/50R900527531DB30-2-5X/315XVR900527257DB30-2-5X/315XUR900594578DB30-2-5X/315YR900509061DB30-2-5X/315YVR900513574DB30-2-5X/315YUR900702667DB30-2-5X/315XYR900522726DB30-2-5X/315XYVR900513530DB30-2-5X/315XYUR900504902DB30-2-5X/350R900560475DB30-2-5X/350VR900594055DB30-2-5X/350XR900588794DB30-2-5X/350YR900528577DB30-2-5X/350XYR900700833DB30-2N5X/50R900703455DB30-2N5X/50VR901204064DB30-2N5X/50UR900767111DB30-2N5X/50YR900947227DB30-2N5X/100R901100583DB30-2N5X/100YUR901025318DB30-2N5X/100YUVR900971652DB30-2N5X/200R900767110DB30-2N5X/200YR901111342DB30-2N5X/200YVR901067957DB30-2N5X/200YUR901034246DB30-2N5X/200XYUR900976443DB30-2N5X/315R901043243DB30-2N5X/315VR900954015DB30-2N5X/315XR901012195DB30-2N5X/315YR901119687DB30-2N5X/315YVR900766712DB30-2N5X/315YUVR900974252DB30-2N5X/350R901210831DB30-2N5X/350YVR900520557DB30-3-5X/50R900909406DB30-3-5X/50VR900512813DB30-3-5X/50UR900504278DB30-3-5X/50YR900553937DB30-3-5X/50YVR900555232DB30-3-5X/50YUVR900523465DB30-3-5X/100R900502263DB30-3-5X/100VR900532343DB30-3-5X/100UR900563389DB30-3-5X/100UVR900502267DB30-3-5X/100XR900931938DB30-3-5X/100XVR900532342DB30-3-5X/100XUR900501176DB30-3-5X/100YR900573603DB30-3-5X/100XYR900503204DB30-3-5X/200R900512812DB30-3-5X/200UR900509348DB30-3-5X/200XR900503747DB30-3-5X/200YR900574072DB30-3-5X/200XYR900596833DB30-3-5X/315R900501308DB30-3-5X/315VR900559487DB30-3-5X/315UR900597330DB30-3-5X/315XR900569735DB30-3-5X/315XUR900536773DB30-3-5X/315YR901168719DB30-3-5X/315YUR900522930DB30-3-5X/315XYR900593947DB30-3-5X/350R900524833DB30-3-5X/350YR901067657DB30-3N5X/100YUR901119001DB30-3N5X/315YUR900741809DB30-3N5X/315XYUR900746631DB30-7-5X/50UR900519591DB30-7-5X/50YUR900521784DB30-7-5X/100R900702668DB30-7-5X/200YR900917571DB30-7-5X/200XYR900569827DB30-7-5X/315R900539746DB30-7-5X/315XUR901119184DB30-7-5X/350R900976607DB30-7N5X/50R901084197DB30-7N5X/100YUR901052368DB30-7N5X/200R901117989DB30-7N5X/350R900511013DB10K1-4X/100YR900511013DB10K1-4X/100YR900594111DB10K1-4X/100YVR900594111DB10K1-4X/100YVR900438122DB10K1-4X/315YVR900438122DB10K1-4X/315YVR900472621DB10K1-4X/50YVR900430681DB10K2-4X/100YR900453240DB10K2-4X/100YVR900974514DB10K2-4X/100YVSO50R900748426DB10K2-4X/200-180YVR900525510DB10K2-4X/200XYR900481084DB10K2-4X/200YR900438123DB10K2-4X/200YVR900438123DB10K2-4X/200YVR900974515DB10K2-4X/200YVSO50R901082099DB10K2-4X/25-15YVSO52R901020305DB10K2-4X/315-245YR901015822DB10K2-4X/315XYR900422257DB10K2-4X/315YR900438126DB10K2-4X/315YVR900408654DB10K2-4X/50YR900422817DB10K2-4X/50YVR900440572DB10K3-4X/200YR900428540DB10K3-4X/200YVR900438124DB10K3-4X/315YVR900511154DB10K7-4X/100YVR900511172DB10K7-4X/200YVR900438125DB10K7-4X/315YVR900511171DB10K7-4X/50YVR900439549DB6K1-4X/100YR900449408DB6K1-4X/100YVR900432726DB6K1-4X/200YVR900432727DB6K1-4X/315YVR900438025DB6K1-4X/50YVR900438025DB6K1-4X/50YVR900049901DB6K2-4X/100P100YVR900408060DB6K2-4X/100YR900483440DB6K2-4X/100YVR901061983DB6K2-4X/200-100YVR900575579DB6K2-4X/200-120YVR900575578DB6K2-4X/200-180YVR900422238DB6K2-4X/200YR900486196DB6K2-4X/200YVR900450962DB6K2-4X/200YVSO2武穴黎翔机电设备有限公司，公司销售涉及品牌：REXROTH德国力士乐，PARKER美国派克，VICKERS美国威格士，DENISON法国丹尼逊，BUCHER德国布赫，HAWE德国哈威，DUPLOMATIC意大利迪普马，ATOS意大利阿托斯等。欢迎您的询价！询价手机：18972758911/18934630908询价QQ:3206749044SAGAM-10/35053SAGAM-20/10/350SAGAM-20/10/350-X24DCSAGAM-20/21053SAGAM-20/35053SAGAM-32/10/35053SAGAM-32/35053一般说来，好像伺服系统都是闭环控制，比例多用于开环控制；其次比例阀类型要多，有比例压力、流量控制阀等，控制比伺服药灵活一些。从他们内部结构看，伺服阀多是零遮盖，比例阀则有一定的死区，控制精度要低，向应要慢。但从发展趋势看，特别在比例方向流量控制阀和伺服阀方面，两者性能差别逐渐在缩小，另外比例阀的成本比伺服阀要低许多，抗污染能力也强！伺服阀与比例阀的区别伺服阀与比例阀之间的差别并没有严格的规定，因为比例阀的性能越来越好，逐渐向伺服阀靠近，所以近些年出现了比例伺服阀。非要说差别，主要体现在一下几点：1.伺服阀中位没有死区，比例阀有中位死区；2.伺服阀的频响（响应频率）更高，可以高达200Hz左右，比例阀一般最高几十Hz；3.伺服阀对液压油液的要求更高，需要精过滤才行，否则容易堵塞，比例阀要求低一些。比例伺服阀性能介于伺服阀和比例阀之间。比例换向阀属于比例阀的一种，用来控制流量和流向。)