DBDH10K18/315德国力士乐现货

DBDH10K18/400德国力士乐现货

DBDS20K18/315德国力士乐现货

直动式溢流阀

DBD型Rexroth博世力士乐直动式溢流阀：

最高工作压力630 bar，最大流量330 L/min；

DBD直动式流阀调节元件是：带防护罩六角平头螺丝S，旋钮H，手柄H，带锁的旋钮是A；通径6，8，10，15，20，25，30；连接形式：作为插装阀的是K，螺纹连接的是G，多路阀底板安装是P；系列是1X；

压力等级：25，50，100,200,315,400,630 bar；密封材料无代号丁橡胶，V氟橡胶；设计测试：无代码没有设计测试，E符合设计测试的安全阀;。

DBD直动式流阀：插装阀（插入），用于螺纹连接，用于多路阀底板安装；

压力调节元件可以选择：带护罩六角平头螺丝，旋钮或手柄，带锁有刻度的旋钮。

经营产品：

阀类：电磁阀、换向阀、单向阀、溢流阀、减压阀、平衡

阀、插装阀、比例阀等

泵类：齿轮泵、柱塞泵、叶片泵等

承诺：保证原装正品，假一赔十 量大价格好商量！！

武穴黎翔机电设备有限公司REXROTH力士乐销售部

询价联系人：陈工

询价热线：    0713-8529058，18995766168                       

询价QQ:  1477538929，   2593165857 

欢迎您的来电！

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广泛应用于钢铁、冶金、铝行业、石油化工、航天、船舶制造、煤炭、水泥、电力、汽车、工程机械、食品、药业、林业、纺织、皮革、造纸等行业领域

电液比例阀简称比例阀。普通液压阀只能通过预调的方式对液流的压力、流量进行定值控制。但是当设备机构在工作过程中要求对液压系统的压力、流量参数进行调节或连续控制，例如.要求工作台在工作进给时按慢、快、慢连续变化的速度实现进给，或按一定精度模拟某个最佳控制曲线实现旅力控制.普通液压阀则实现不了。这时可以用电液比例阀对液压系统进行控制。

电液比例阀是一种按输入的电信号连续地、按比例地控制液压系统的液流方向、流量和压力的阀类。它山电-机械比例转换装置和液压控制阀本体两大部分构成.前者将输入的电信号连续地按比例地转换为机械力和位移输出，后者在接受这种机械力和位移之后、按比例连续地输出压力和流量.

电液比例阀的发展主要有两个途径一是用比例电磁铁取代传统液压阀的手动调节装置或取代普通电磁铁发展起来的;二是由电液伺服阀简化结构、降低精度发展起来的。下面介绍的比例阀均指前者，它是当今比例阀的主流。与普通液压阀可以互换。

比例电磁阀的结构如图5-27所示。比例电磁铁是直流电磁铁，但它与普通直流电磁铁不同。普通直流电磁铁的衔铁只有吸合和断开两个工作位置，并且在吸合时磁路中几乎没有气隙.而比例电磁铁要求吸合力或位移与给定电流成比例。并在衔铁的全部工作行程上，磁路中保持一定的气隙‘.其结构主要由极靴1、线圈2、壳体5和衔铁10等组成。线圈2中通电后产生磁场，因隔磁环4的存在。使磁力线主要部分通过衔铁10、气隙和极靴1，形成回路口极靴对衔铁产生吸力门在线圈中电流一定时。吸力的大小因极靴1与衔铁间的距离不同而变化。但衔铁在气隙适中的一段行程中，吸力随位置的改变发生的变化很小。

设计中就使比例电磁铁的衔铁在这段行程中工作。因此。改变线圈中的电流，即可在衔铁上得到与其成正比的吸力。用比例电磁铁代替螺旋手柄来调整液压阀，就能使输出乐力或流量与输人电流对应成比例地发生变化。

比例阀用于模拟控制，是介于普通开关控制与伺服控制之间的控制方式，它也特别适合于

设备的革新或改造。使设备自动化控制水平大为提高。其在现代液雌系统中占比例很大口

与普通液压阀相比.比例阀的优点是:①能简单地实现远距离控制:②能连续地、按比例地控制液压系统的压力和流量。从而实现对执行机构的位置、速度和力的连续控制，并能防止或减小压力、速度变换时的冲击;③油路简化，元件数量少。

比例阀适用于既要求能连续控制胀力、流量.和方向.而又不需要很I的控制精度的场合。

比例阀也分为压力阀、流量阀和方向阀几大类。近来又出现了功能复合化的趋势。

R900954474 3DREP 6 A-2X/16EG24K4/M

R900954417 3DREP 6 A-2X/25EG24K4/M

R900954418 3DREP 6 A-2X/45EG24K4/M

R900954419 3DREP 6 C-2X/16EG24K4/M

R900954420 3DREP 6 C-2X/25EG24K4/M

R900954421 3DREP 6 C-2X/45EG24K4/M

R900954422 3DREPE 6 A-2X/16EG24K31/A1M

R900954423 3DREPE 6 A-2X/25EG24K31/A1M

R900954424 3DREPE 6 A-2X/45EG24K31/A1M

R900954425 3DREPE 6 C-2X/16EG24K31/A1M

R900954427 3DREPE 6 C-2X/25EG24K31/A1M

R900954428 3DREPE 6 C-2X/45EG24K31/A1M

R900954429 DRE 6-1X/50MG24K4M

R900932943 DRE 6-1X/100MG24K4M

R900928873 DRE 6-1X/210MG24K4M

R900954431 ZDRE 6 VP2-1X/50MG24K4M

R900930942 ZDRE 6 VP2-1X/100MG24K4M

R900915963 ZDRE 6 VP2-1X/210MG24K4M

R900954705 ZDREE 10 VP2-1X/50XLMG24K31M

R900921799 ZDREE 10 VP2-1X/100XLMG24K31M

R900948587 ZDREE 10 VP2-1X/200XLMG24K31M

R900935341 ZDREE 10 VP2-1X/315XLMG24K31M

R900954506 DREE 10 -5X/50YMG24K31M

R900950719 DREE 10 -5X/100YMG24K31M

R900937022 DREE 10 -5X/200YMG24K31M

R900937209 DREE 10 -5X/315YMG24K31M

R900954511 DREE 20 -5X/50YMG24K31M

R900954508 DREE 20 -5X/100YMG24K31M

R900954509 DREE 20 -5X/200YMG24K31M

R900954510 DREE 20 -5X/315YMG24K31M

R900954516 DREE 30 -4X/50YMG24K31M

R900954513 DREE 30 -4X/100YMG24K31M

R900954514 DREE 30 -4X/200YMG24K31M

R900954515 DREE 30 -4X/315YMG24K31M

R900954521 3DREE 10 P-6X/50YG24K31V

R900954517 3DREE 10 P-6X/100YG24K31V

R900948621 3DREE 10 P-6X/200YG24K31V

R900952587 3DREE 10 P-6X/315YG24K31V

R900954524 3DREE 16 P-6X/50YG24K31V

R900954522 3DREE 16 P-6X/100YG24K31V

R900954523 3DREE 16 P-6X/200YG24K31V

德国力士乐系列减压阀

DB 10-2-5X/50 R900590645 

DB 10-2-5X/100 R900590646 

DB 10-2-5X/200 R900587772 

DB 10-2-5X/315 R900590334 

DB 10-2-5X/350 R900597992 

DB 20 -2-5X/50 R900597212 

DB 20 -2-5X/100 R900589433 

DB 20 -2-5X/200 R900590768 

DB 20 -2-5X/315 R900593530 

DB 20 -2-5X/350 R900590618 

DB 20 G2-5X/50 R900590328 

DB 20 G2-5X/200 R900597307 

DB 20 G2-5X/315 R900597747 

DB 20 G2-5X/350 R900599232 

DB 30-2-5X/50 R900593564 

DB 30-2-5X/100 R900594677 

DB 30-2-5X/200 R900588131 

DB 30-2-5X/315 R900591128 

DB 30-2-5X/350 R900504902 

DB 30 G2-5X/50 R900598338 

DB 30 G2-5X/100 R900502598 

DB 30 G2-5X/200 R900500719 

DB 30 G2-5X/315 R900594426 

DB 30 G2-5X/350 R900535222

减压阀

DBDA6K1X/25 R900423780 

DBDA 6 K1 X/50 R900425083 

DBDA 6 K1 X/00 R900425080 

DBDA 6 K1 X/200 R900425081 

DBDA 6 K1 X/315 R900425082 

DBDA 6 K1 X/400 R900428387 

DBDH 6 K1 X/25 R900427600 

DBDH 6 K1 X/50 R900424734 

DBDH 6 K1 X/00 R900424199 

DBDH 6 K1 X/200 R900424200 

DBDH 6 K1 X/315 R900424201 

DBDH 6 K1 X/400 R900424202 

DBDS 6 K1 X/25 R900420245 

DBDS 6 K1 X/50 R900423727 

DBDS 6 K1 X/00 R900423723 

DBDS 6 K1 X/200 R900423724 

DBDS 6 K1 X/315 R900423725 

DBDS 6 K1 X/400 R900423726 

DBDA 0 K1 X/25 R900430305 

DBDA 0 K1 X/50 R900425966 

DBDA 0 K1 X/00 R900425161 

DBDA 0 K1 X/200 R900425162 

DBDA 0 K1 X/315 R900425164 

DBDA 0 K1 X/400 R900425165

减压阀

DBDA 0 K1 X/630 R900426835 

DBDH 0 K1 X/25 R900435222 

DBDH 0 K1 X/50 R900424185 

DBDH 0 K1 X/00 R900423891 

DBDH 0 K1 X/200 R900424190 

DBDH 0 K1 X/315 R900424183 

DBDH 0 K1 X/400 R900424184 

DBDH 0 K1 X/630 R900433807 

DBDS 0 K1 X/25 R900420276 

DBDS 0 K1 X/50 R900424153 

DBDS 0 K1 X/00 R900424147 

DBDS 0 K1 X/200 R900424149 

DBDS 0 K1 X/315 R900424150 

DBDS 0 K1 X/400 R900424152 

DBDS 0 K1 X/630 R900427601 

DBDH 20 K1 X/25 R900423028 

DBDH 20 K1 X/50 R900424112 

DBDH 20 K1 X/00 R900424109 

DBDS 20 K1 X/25 R900422542 

DBDS 6 K1 X/200 R900424205 

DBDS 20 K1 X/00 R900424267 

DBDS 20 K1 X/315 R900424271 

DBDS 20 K1 X/400 R900424203 

DBDH 30 K1 X/25 R900445875 

DBDH 30 K1 X/50 R900424193 

DBDS 30 K1 X/25 R900422543 

DBDS 30 K1 X/50 R900424282 

DBDS 30 K1 X/00 R900424284 

DBDS 30 K1 X/200 R900424286 

DBDS 30 K1 X/315 R900424288 

DBDA 6 G1 X/25 R900432465 

DBDA 6 G1 X/50 R900424177 

DBDA 6 G1 X/00 R900425076 

DBDA 6 G1 X/200 R900426477 

DBDS 20 G1 X/00 R900424170 

DBDS 20 G1 X/200 R900424172 

DBDS 20 G1 X/315 R900424174 

DBDS 20 P1 X/00 R900424274 

DBDS 20 P1 X/200 R900424277 

DBDS 20 P1 X/315 R900424278 

DBDS 25 G1 X/25 R900433929 

DBDS 25 G1 X/00 R900424263 

DBDS 25 G1 X/200 R900424264 

DBDS 25 G1 X/315 R900424265 

DBDS 30 G1 X/25 R900427243 

DBDS 30 G1 X/50 R900424262 

DBDS 30 G1 X/00 R900423763 

DBDS 30 G1 X/200 R900424281 

DBDS 30 G1 X/315 R900424261 

DBDS 30 P1 X/25 R900429711 

DBDS 30 P1 X/200 R900423714 

DBDS 30 P1 X/315 R900423715

减压阀

DBDA6G1X/315 R900426478 

DBDA6G1X/400 R900428382 

DBDH6G1X/25 R900426897 

DBDH6G1X/50 R900424198 

DBDH6G1X/00 R900424195 

DBDH6G1X/200 R900424196 

DBDH6G1X/315 R900424197 

DBDH6G1X/400 R900424348 

DBDH6P1X/25 R900430378 

DBDH6P1X/50 R900428385 

DBDH6P1X/00 R900424246 

DBDH6P1X/200 R900427242 

DBDH6P1X/315 R900424266 

DBDH6P1X/400 R900434128 

DBDS6G1X/25 R900423718 

DBDS6G1X/50 R900423722 

DBDS6G1X/00 R900423717 

DBDS6G1X/200 R900423719 

DBDS6G1X/315 R900423720 

DBDS6G1X/400 R900423721 

DBDS6P1X/25 R900429414 

DBDS 6 P1 X/50 R900423732 

DBDS 6 P1 X/00 R900423728 

DBDS 6 P1 X/200 R900423729 

DBDS 6 P1 X/315 R900423730 

DBDS 6 P1 X/400 R900423731 

DBDH 0 G1 X/50 R900424180 

DBDH 0 G1 X/00 R900424188 

DBDH 0 G1 X/200 R900424178 

DBDH 0 G1 X/315 R900424189 

DBDH 0 G1 X/630 R900423739 

DBDH 0 P1 X/00 R900426901 

DBDH 0 P1 X/200 R900424186 

DBDH 0 P1 X/315 R900424187 

DBDS 0 G1 X/25 R900423743 

DBDS 0 G1 X/50 R900424745 

DBDS 0 G1 X/00 R900424738 

DBDS 0 G1 X/200 R900424140 

DBDS 0 G1 X/315 R900424742 

DBDS 0 G1 X/400 R900424744 

DBDS 0 P1 X/25 R900426905 

DBDS 0 P1 X/00 R900424155

DBDS 0 P1 X/315 R900424158 

DBDS 0 P1 X/400 R900425660 

DBDS 5 G1 X/00 R900424162 

DBDS 5 G1 X/200 R900424163 

DBDS 5 G1 X/315 R900424165 

DBDH 20 G1 X/50 R900424108 

DBDH 20 G1 X/00 R900424103 

DBDS 20 G1 X/25 R900422544 

DBDS20G1X/50 R900424276

比例减压阀

DBEME 10-5X/50YG24K31M R900908585

DBEME 10-5X/100YG24K31M R900954707

DBEME 10-5X/200YG24K31M R900954708

DBEME 10-5X/315YG24K31M R900536812

DBEME 10-5X/350YG24K31M R900941261

DBEME 20-5X/50YG24K31M R900954711

DBEME 20-5X/100YG24K31M R900937307

DBEME 20-5X/200YG24K31M R900954709

DBEME 20-5X/315YG24K31M R900536813

DBEME 20-5X/350YG24K31M R900954710

DREE 10-5X/50YMG24K31M R900954506

DREE 10-5X/100YMG24K31M R900950719

DREE 10-5X/200YMG24K31M R900937022

DREE 10-5X/315YMG24K31M R900937209

DREE 20-5X/50YMG24K31M R900954511

DREE 20-5X/100YMG24K31M R900954508

DREE 20-5X/200YMG24K31M R900954509

DREE 20-5X/315YMG24K31M R900954510

减压阀

DR10-5-5X/100Y R900596766 

DR10-5-5X/200Y R900503741 

DR10-5-5X/315Y R900596883 

DR20-5-5X/100Y R900597198 

DR20-5-5X/200Y R900597892 

DR20-5-5X/315Y R900597048 

DR30-5-5X/100Y R900596339 

DR30-5-5X/200Y R900596500 

DR30-5-5X/315Y R9005969284WRA6W30-2X/G24K4/V

4WRA6W30-2X/G24K4/V

4WRA 6 V30-22/G24N9K4/V 

4WRA6V30-2X/G24N9K4/V-589

4WRA6W1-30-2X/G24N9K4/V

4WRA6W15-2X/G24N9K4/V插头Z4

4WRAE6E15-22/G24N9K31/A/V

4WRA6E30-22/G24N9K4/V

4WRAE6E30-2X/G24K31/A1V

4WRAE6W30-2X/G24K31/F1V 

4WRAE10E30-2X/G24N9K31/VR

4WRAE10E30-2X/G24N9K31/A1V

4WRAE10E60-21/G24N9K31/A1V

 4WRAEB6E30-22G24N9K31-A1V 

4WRA10E40-12/24NZ4/M

4WRA 10 E60-2X/G24N9K4/V-589

4WRA10W1-30-2X/G24K4/V

4WRA10W1-60-2X/G24K4/V

4WRA10W1-60-2X/G24K4/V

4WRA10W30-2X/G24K4/V

4WRAE10W30-2X/G24K31/F1V

4WRAE10W60-2X/G24K31/A1V

4WRAE10W60-2X/G24K31/A1V

4WRAP6W7-08-30/G24K4/M

4WRBA10E64-2X/G24N9Z4/M

4WRPEH 10 C5B50L-2X/G24K0/F1M

Z2S 6A1-6X/V

4WRBA 10EA75-2X/G24K4/M-828(0811 403 017)

4WRBA10EA75-2X/G24K4/M-828

4WRDE 10 V100L-5X/6L24K9/M

4WRDE10V100L-5X/6L24K9/M

4WRDE 16 V1-200P-52/6L24K9/WG152VR 

4WRDE16V-200L-5X/6L24ETK9/M- 280

4WRDE16V-200L-5X/6L24ETK9/M-280

4WRDE16V1-200L-5X/6L24K9/M

4WRDE 25 V1-220L-53/6L24K9/WG152MR

4WRDE-25-V-220-L-5X/6L-24-K9/M-R576

4WRDE 27 V1-500L-53/6L24K9/WG152MR

4WRDE32V1-400L-5X/6L24EK9-VR

4WRE6E16-2X/G24K4/V

4WRE6E16-2X/G24K4/V 

4WRE6W08-2X/G24K4/V  

4WREE6E16-2X/G24K31/A1V

4WREE6E116-2X/G24K31/F1V

4WREE6V16-2X/G24K31/A1V

4WREE6W1-08-2X/G24K31/A1V

4WREE6W1-08-2X/G24K31/F1V/

4WREE6W08-22/G24K31/F1V

4WREE10E25-2X/G24K31/A1V

4WREE10E75-22/G24K31/A1V+Z31

4WREE10V75-2X/G24K31/A1V

4WREE10W-50-2X/G24K31/F1V

4WREE6W32-2X/G24K31/F1V

4WREE 6 W32-20/G24K31/A1V=DE

4WRE10W64-1X/24Z4/M

4WRE 10 W75-2X/G24K4/V+Z4

4WRE10W75-2X/G24K4/V

4WREE10W3-75-2X/G24K31/F1V

4WRE6V04-21/G24K4V

4WREE 6 V08-22/G24K31/A1V

4WREE 6 V16－20/G24K31/A1V

4WREE 6 V16-22/G24K31/A1V

4WREE10E-75-22/G24K31/A1V

4WREE10E75-2X/G24K31/A1V

4WREE10V50-22/G24K31/F1V

4WREE 10 V75-22/G24K31/A1V 

4WREE10W1-25-2X/G24K31/F1/V 

4WRKE 10 E100L-3X/6EG24ETK31/F1D3M 

4WRKE10E100L-3X/6EG24ETK31/F1D3M

4WRKE16E1-200P-3X/6EG24K31A5D3M

4WRKE16W6-125L-3X/6EG24K31/F1D3M

4WRKE16W6-200L-3X/6EG24TK31/A1D3M

4WRKE16W6-200P-31/6EG24EK31C1D3M

4WRKE 16 W125-21/6A24K9/D3MR 

4WRKE 16 W6-125L-3X/6EG24K31/A5D3M

4WRKE 10 W8-100L-3X/6EG24ETK31/F1D3M

DBDS20K1X/280VE力士乐溢流阀
R900772569 DBDS20K1X/80VE 
R900772548 DBDS20K1X/200VE
 R900772547 DBDS20K1X/180VE
 R900772531 DBDS20K1X/100VE
 R900772489 DBDS20K1X/50VE
 R900772487 DBDS20K1X/280VE
 R900772380 DBDS20K1X/315VE
 R900772199 DBDS20G1X/275E
 R900769628 DBDS20K1X/340E
 R900769627 DBDS20K1X/330E
 R900769626 DBDS20K1X/300E
 R900769621 DBDS20K1X/360E
 R900769620 DBDS20K1X/315JE
 R900769613 DBDS20G1X/170E
 R900769608 DBDS20K1X/85E
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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，系统卸荷和安全保护作用。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，保证溢流阀进口压力，即泵出口压力恒定（阀口常随压力波动开启）。
 　　稳压作用：溢流阀串联在回油路上，溢流阀产生背压运动部件平稳性增加。
 　　系统卸荷作用：在溢流阀的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。溢流阀此时作为卸荷阀使用。
 　　安全保护作用：系统正常工作时，阀门关闭。只有负载超过规定的极限（系统压力超过调定压力）时开启溢流，进行过载保护，使系统压力不再增加（通常使溢流阀的调定压力比系统最高工作压力高10%～20%）。
 　　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）。
 　　溢流阀一般有两种结构：1、直动型溢流阀 。2、先导型溢流阀。
 　　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。