先导式溢流阀

供应力士乐Rexroth 先导式/直动式溢流阀 多美的幻想，多美的你，多美的过去，多美的回忆。梦想与现实交错，颓废与纯真相依。 上海云富机电设备有限公司代理经销力士乐电磁方向阀、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。 是一种液压压力控制阀，在液压设备中主要起定压溢流作用，稳压，系统卸荷和保护作用。 DBDS系列 R900377429 DBDS4K1X/25V R900400423 DBDS4K1X/50V R900529359 DBDS4K1X/100V R900393389 DBDS4K1X/200V R900528882 DBDS4K1X/315V R900965798 DBDS4K1X/420V R900969131 DBDS4K1X/500V R900420245 DBDS6K1X/25 R900423727 DBDS6K1X/50 R900423723 DBDS6K1X/100 R900423724 DBDS6K1X/200 R900423725 DBDS6K1X/315 R900423726 DBDS6K1X/400 R900420276 DBDS10K1X/25 R900424153 DBDS10K1X/5O R900424147 DBDS10K1X/100 R900424149 DBDS10K1X/2O0 R900424150 DBDS10K1X/315 R900424152 DBDS10K1X/400 R900427601 DBDS10K1X/630 R900422542 DBDS20K1X/25 R900424205 DBDS20K1X/50 R900424267 DBDS20K1X/100 R900424271 DBDS20K1X/315 R900424203 DBDS20K1X/400 R900422543 DBDS30K1X/25 R900424282 DBDS30K1X/50 R900424284 DBDS30K1X/100 R900424286 DBDS30K1X/200 Rd00424286 DBDS30K1X/315 R900423718 DBDS6G1X/25 R900423722 DBDS6G1X/50 R900423717 DBDS6G1X/100 R900423719 DBDS6G1X/200 R900423720 DBDS6G1X/315 R900423721 DBDS6G1X/400 R900429414 DBDS6P1X/25 R900423732 DBDS6P1X/50 R900423728 DBDS6P1X/100 R900423729 DBDS6P1X/200 R900423730 DBDS6P1X/315 R900423731 DBDS6P1X/400 特性： 1、作用 定压溢流作用：在定量泵节流调节系统中，定量泵提供的是恒定流量。当系统压力增大时，会使流量需求减小。此时溢流阀开启，使多余流量溢回油箱，保证进口压力，即泵出口压力恒定（阀口常随压力开启）。 2、稳压作用：串联在回油路上，溢流阀产生背压，运动部件平稳性增加。 3、系统卸荷作用：在遥控口串接溢小流量的电磁阀，当电磁铁通电时，溢流阀的遥控口通油箱，此时液压泵卸荷。此时作为卸荷阀使用。 4、实际应用中一般有：作卸荷阀用，作远程调压阀，作高低压多级控制阀，作顺序阀，用于产生背压（串在回油路上）。 5、一般有两种结构：1、直动型溢流阀 。2、先导式溢流阀。 对溢流阀的主要要求：调压范围大，调压偏差小，压力振摆小，动作灵敏，过载能力大，噪声小。 DBDA系列 R900423780 DBDA6K1X/25 R90042S083 DBDA6K1X/S0 R900425080 DBDA6K1X/100 R900425081 DBDA6K1X/200 R900425082 DBDA6K1X/315 R900428387 DBDA6K1X/4O0 R900427600 DBDH6K1X/25 R900424734 DBDH6K1X/S0 R900424199 DBDH6K1X/100 R900424200 DBDH6K1X/2O0 R900424201 DBDH6K1X/315 R900424202 DBDH6K1X/400 R900430305 DBDA10K1X/2S R900425966 DBDA10K1X/50 R900425161 DBDA10K1X/100 R900425162 DBDA10K1X/200 R900425164 DBDA10K1X/315 R900425165 DBDA10K1X/400 R900426635 DBDA10K1X/630 R900432465 DBDA6G1X/25 R900424177 DBDA6G1X/50 R900425076 DBDA661X/100 R900426477 DBDA6G1X/200 R900426478 DBDA661X/315 R900428382 DBDA6G1X/400 R900426897 DBDH6G1X/25 R900424198 DBDH661X/50 R900424195 DBDH661X/100 R900424196 DBDH6G1X/200 R900424197 DBDH6G1X/315 R900424348 DBDH6G1X/400 R900430378 DBDH6P1X/25 R900428385 DBDH6P1X/50 R900424246 DBDH6P1X/100 R900427242 DBDH6P1X/200 R900424266 DBDH6P1X/315 R900434128 DBDH6P1X/400 R900424180 DBDH10G1X/50 R900424188 DBDH10G1X/100 R900424178 DBDH10G1X/200 R900424189 DBDH10G1X/315 R900423739 DBDH10G1X/630 R900445875 DBDH30K1X/25 R900424193 DBDH30K1X/50 R900423028 DBDH20K1X/25 R900424112 DBDH20K1X/50 R900424109 DBDH20K1X/100 R900435222 DBDH10K1X/25 R900424185 DBDH10K1X/S0 R900423891 DBDH10K1X/100 R900424190 DBDH10K1X/200 R900424183 DBDH10K1X/315 R900424184 DBDH10K1X/400 R900433807 DBDH10K1X/630 培根曾经说过，深窥自己的心，而后发觉一切的奇迹在你自己。 DB6DPW系列 0811105215 DB6DPW2-1X/80V 0811105216 DB6DPW2-1X/160V 0811105217 DB6DPW2-1X/315V 0811105218 DB6DPW7-1X/80V 0811105219 DB6DPW7-1X/160V 0811105220 DB6DPW7-1X/315V 0811105221 DB6DPW3-1X/80V 0811105222 DB6DPW3-1X/160V 0811105223 DB6DPW3-1X/315V 0811105224 DB6DPBW2-1X/80V W65 0811105225 DB6DPBW2-1X/160V W65 0811105226 DB6DPBW2-1X/315V W65 0811105227 DB6DPBW7-1X/80V W65 0811105228 DB6DPBW7-1 X/160V W65 0811105229 DB6DPBW7-1X/315V W65 0811105230 DB6DPBW3-1X/80V W65 0811105231 DB6DPBW3-1 X/160V W65 0811105232 DB6DPBW3-1X/315V W65 先导阀 DBT ZDBT系列 0811104007 DBT-G1-1X/160 0811104013 DBT-G1-1X/315 0811104021 DBT-G7-1X/160 0811104100 DBT-XP8-1X/160 0811104101 DBT-XP8-1X/315 0811104102 DBT-XP2-1X/160 0811104103 DBT-XP2-1X/315 0811104131 DBT-XP2-1X/350 0811104104 DBT-XP7-1X/160 0811104105 DBT-XP7-1X/315 0811104106 DBT-XP3-1X/160 0811104107 DBT-XP3-1X/315 0811104108 DBT-XP1-1X/160 0811104109 DBT-XP1-1X/315 0811104110 ZDBT-XP8-1X/160 0811104111 ZDBT-XP8-1X/315 0811104112 ZDBT-XP2-1X/160 0811104113 ZDBT-XP2-1X/315 0811104130 ZDBT-XP2-1X/350 0811104114 ZDBT-XP7-1X/160 0811104115 ZDBT-XP7-1X/315 0811104116 ZDBT-XP3-1X/160 0811104117 ZDBT-XP3-1X/315 0811104118 ZDBT-XA8-1X/160 0811104119 ZDBT-XA8-1X/315 0811104120 ZDBT-XA2-1X/160 0811104121 ZDBT-XA2-1X/315 莎士比亚曾经说过，人的一生是短的，但如果卑劣地过这一生，就太长了！ 直动式 ZDBY Z2DBY 0811109131 ZDBY6DP2-1X/80V/60 0811109132 ZDBY6DP2-1X/160V/60 0811109133 ZDBY6DP2-1X/315V/60 0811109130 ZDBY6DP3-1X/80V/60 0811109135 ZDBY6DA2-1X/80V/60 0811109136 ZDBY6DA2-1X/160V/60 0811109137 ZDBY6DA2-1X/315V/60 0811109134 ZDBY6DA3-1X/80V/60 0811109139 ZDBY6DB2-1X/80V/60 0811109140 ZDBY6DB2-1X/160V/60 0811109141 ZDBY6DB2-1X/315V/60 0811109138 ZDBY6DB3-1X/80V/60 0811109143 Z2DBY6DC2-1X/80V/60 0811109144 Z2DBY6DC2-1X/160V/60 0811109145 Z2DBY6DC2-1X/315V/60 0811109142 Z2DBY6DC3-1X/80V/60 0811109147 Z2DBY6DD2-1X/80V/60 0811109148 Z2DBY6DD2-1X/160V/60 0811109149 Z2DBY6DD2-1X/315V/60 0811109146 Z2DBY6DD3-1X/80V/60 0811101275 ZDBY10DP2-1X/80V 0811101276 ZDBY10DP2-1X/160V 0811101277 ZDBY10DP2-1X/315V 0811101278 ZDBY10DP3-1X/80V 0811101279 ZDBY10DP3-1X/160V 0811101280 ZDBY10DA2-1X/80V 0811101281 ZDBY10DA2-1X/160V 0811101282 ZDBY10DA2-1X/315V 0811101283 ZDBY10DA3-1X/80V 0811101284 ZDBY10DA3-1X/160V 0811101285 ZDBY10DB2-1X/80V 0811101286 ZDBY10DB2-1X/160V 0811101287 ZDBY10DB2-1X/315V 0811101288 ZDBY10DB3-1X/80V 0811101289 ZDBY10DB3-1X/160V 0811101290 Z2DBY10DC2-1X/80V 0811101291 Z2DBY10DC2-1X/160V 0811101292 Z2DBY10DC2-1X/315V 0811101293 Z2DBY10DC3-1X/80V 0811101294 Z2DBY10DC3-1X/160V 0811101295 Z2DBY10DD2-1X/80V 0811101296 Z2DBY10DD2-1X/160V 0811101297 Z2DBY10DD2-1X/315V 0811101298 Z2DBY10DD3-1X/80V 0811101299 Z2DBY10DD3-1X/160V 先导式DB 0811106208 DB6VPW2-1X/80V 0811106209 DB6VPW2-1X/160V 0811106210 DB6VPW3-1X/80V 0811106211 DB6VPW3-1X/160V R900590645 DB10-2-5X/50 R900590646 DB10-2-5X/100 R900587772 DB10-2-5X/200 R900590334 DB10-2-5X/315 R900597992 DB10-2-5X/350 R900597212 DB10-2-5X/50 R900589433 DB20-2-5X/100 R900590768 DB20-2-5X/200 R900593530 DB20-2-5X/315 R900590618 DB20-2-5X/350 R900590328 DB20G2-5X/50 R900597307 DB20G2-5X/200 R900597747 DB20G2-5X/315 R900599232 DB20G2-5X/350 R900593564 DB30-2-5X/50 R900594677 DB30-2-5X/100 R900588131 DB30-2-5X/200 R900591128 DB30-2-5X/315 R900504902 DB30-2-5X/350 R900598338 DB30G2-5X/50 R900502598 DB30G2-5X/100 R900500719 DB30G2-5X/200 R900594426 DB30G2-5X/315 R900535222 DB30G2-5X/350 R900470297 DB20K2-1X/100XY R900470298 DB20K2-1X200XY R900493939 DB20K2-1X315XY R900403149 DB10G2-4750W65 R900405532 DB10G2-47100W65 R900404262 DB10G247200W65 R900441994 DB10G247315W65 R900517879 DB10-24750W65 R900593404 DB10-247100W65 R900368564 DB10-247200W65 R900592765 DB10-247315W65 R900597122 DB10-247350W65 R900479678 DB20G24750W65 R900407106 DB20G2-47100W65 R900401564 DB20G247200W65 R900423704 DB20G247315W65 R900402410 DB20G2-47350W65 R900503495 DB20-2-475065 R900503250 DB20-247200W65 R900592968 DB20-247315W65 R900510838 DB20247315XW65 R900593586 DB20-2-47350W65 R900926054 DBW10A2-5X/315-6EG24N9K4 R900921754 DBW20A2-5X/315-6EG24N9K4 R900923103 DBW10B1-52/200-6EG24N9K4 R900912910 DBW10B2-52/200-6EG24N9K4 R900906285 DBW10B2-5X/315-6EG24N9K4 R900935659 DBW20B1-5X/200-6EG24N9K4 R900907684 DBW20B2-5X/315-6EG24N9K4 R900923938 DBW30B2-5X/200-6EG24N9K4 R900922311 DBW30B2-5X/315-6EG24N9K4 R900487903 DB6K2-47/50YV R900483440 DB6K2-47/100YV R900486196 DB6K2-47/200YV R900483441 DB6K2-47/315YV R900422817 DB10K2-47/50YV R900453240 DB10K2-47/100YV R900438123 DB10K2-47/200YV R900438126 DB10K2-47/315YV 先导式ZDB R900409889 ZDB6VA2-42/100V R900409886 ZDB6VA2-42/200V R900409893 ZDB6VA2-42/315V R900409854 ZDB6VB2-42/200V R900409896 ZDB6VB2-42/315V R900409847 ZDB6VP2-42/50V R900409933 ZDB6VP2-42/100V R900409844 ZDB6VP2-42/200V R900409898 ZDB6VP2-42/315V R900411312 Z2DB6VC2-42/200V R900411318 Z2DB6VC2-42/315V R900411317 Z2DB6VD2-42/100V R900411314 Z2DB6VD2-42/200V R900411357 Z2DB6VD2-42/315V R900423244 ZDB10VA2-42/50V R900424537 ZDB10VA2-42/100V R900409955 ZDB10VA2-42/315V R900425723 ZDB10VB2-42/50V R900409951 ZDB10VB2-42/100V R900409956 ZDB10VB2-42/315V R900422752 ZDB10VP2-42/50V R900409959 ZDB10VP2-42/100V R900409958 ZDB10VP2-42/315V R900441974 Z2DB10VC2-42/50V R900425700 Z2DB10VC2-42/100V R900411430 Z2DB10VC2-42/315V 路是脚踏出来的，历史是人写出来的。人的每一步行动都在书写自己的历史。——吉鸿昌