上海韦米机电设备有限公司

DBDS10PX/315力士乐溢流阀 德国博世力士乐REXROTH溢流阀 电磁溢流阀

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

DBDS10PX/315力士乐溢流阀

溢流阀

类型:直动式、先导式

作用:

(1)在不断溢流过程中保持系统压力恒定，起稳压和溢流作用(p,FP

系统’阀口常开) ;

(2)防止液压系统过载，起安全保护作用(p,=1.1~1.2p,max，阀口常闭)

(一)溢流阀的基本结构及其工作原理

1、直动式溢流阀

工作原理:

直接利用液压力与弹簧力相平衡以控制阀芯的启闭动作，从而保证进油口压力基本恒定。

特点:

①阀芯所受的液压力全靠弹簧力平衡，故当系统压力很高时，弹簧必须很硬，导致结构笨重，调压不轻便。一般用于压力小于2.5MPa的低压系统中，作安全阀或背压阀使用。

②由于惯性或负载的变化，导致q、变化，即开口度h的变化，由于k很大，所以p不稳定，稳压精度差;

③结构简单、便宜，但工作时易产生振动和噪音。

DBDS10PX/315力士乐溢流阀

DBD 型泄压阀是直动式座阀。它们用于限制系统压力。

阀门主要由套筒 (1)、弹簧 (2)、带阻尼活塞的提升阀 (3)（压力等级 25 bar … 400 bar）或球阀 (4)（压力等级 630 bar）和调节类型 (5) 组成。系统压力可通过调节类型 (5) 进行无级设置。弹簧 (2) 将提升阀 (3) 或球 (4) 推到阀座上。通道 P 连接到系统。系统中存在的压力作用在提升阀表面（或球体）上。如果通道 P 中的压力超过弹簧 (2) 上设置的值，则提升阀 (3) 或球 (4) 会逆着弹簧 (2) 打开。现在，液压油从通道 P 流入通道 T。提升阀 (3) 的行程受到压花 (6) 的限制。

为了在整个压力范围内实现良好的压力调节，整个压力范围分为7个压力等级。一个压力等级对应于某个弹簧，用于可通过该弹簧设置的较大工作压力。

注意事项：

调整类型 (5) 的构造使其不会丢失。由于万向节安装，在完全卸载的情况下，调整类型 (5) 中的调整元件保持松动（可移动）。

压力等级“25”：如果在完全卸载的调节类型下，较小压力仍未稳定，则由于弹簧和/或恢复力较低，调节元件必须“拉回”到止挡位置。

为了调整/增加压力，然后可以再次拧入调整元件。

类型 DBDS..K1X/…

版本压力等级 25 … 400 bar（提升座阀）

DBDS10PX/315力士乐溢流阀型号

R900424155 DBDS10P1X/100

R900338539 DBDS10P1X/100SO450

R901261545 DBDS10P1X/100-50

R900786646 DBDS10P1X/100-65

R900471911 DBDS10P1X/100/5

R900474293 DBDS10P1X/100/V/5

R900572365 DBDS10P1X/100B

R900780314 DBDS10P1X/100E

R900583838 DBDS10P1X/100J

R900424156 DBDS10P1X/100V

R900337443 DBDS10P1X/100VSO450

R900378637 DBDS10P1X/100VSO60

R978854396 DBDS10P1X/100V/12

R900430304 DBDS10P1X/110B

R900775512 DBDS10P1X/110E

R900464547 DBDS10P1X/110VB

R900572470 DBDS10P1X/120B

R900552243 DBDS10P1X/130B

R901272078 DBDS10P1X/135E

R900555657 DBDS10P1X/140B

R900572471 DBDS10P1X/150B

R901285921 DBDS10P1X/150E

R900572472 DBDS10P1X/160B

R901028312 DBDS10P1X/160E

R900448089 DBDS10P1X/170B

R900451541 DBDS10P1X/170VB

R900572559 DBDS10P1X/180B

R900917764 DBDS10P1X/180VB

R900424157 DBDS10P1X/200

R900479542 DBDS10P1X/200W1

R900915874 DBDS10P1X/200-125

R901009997 DBDS10P1X/200-140

R900755704 DBDS10P1X/200-160

R900505707 DBDS10P1X/200/12

R900457729 DBDS10P1X/200/5

R900492296 DBDS10P1X/200/V/5

R900572560 DBDS10P1X/200B

R900772168 DBDS10P1X/200E

R900370594 DBDS10P1X/200J

R900435016 DBDS10P1X/200V

R900337444 DBDS10P1X/200VSO450

R900964276 DBDS10P1X/200VB

R900572561 DBDS10P1X/205B

R900425064 DBDS10P1X/210B

R900773194 DBDS10P1X/210E

R900453253 DBDS10P1X/210VB

R900559509 DBDS10P1X/220B

R901197599 DBDS10P1X/220E

R900426905 DBDS10P1X/25

R900483464 DBDS10P1X/25SO150

R900453150 DBDS10P1X/25W1

R900783589 DBDS10P1X/25/12

R900368142 DBDS10P1X/25/5

R900572647 DBDS10P1X/250B

R901336655 DBDS10P1X/250E

R900478124 DBDS10P1X/25V

R900355148 DBDS10P1X/25V/5

R901405031 DBDS10P1X/260E

R900549083 DBDS10P1X/270B

R901284276 DBDS10P1X/270E

R901377378 DBDS10P1X/275E

R900572648 DBDS10P1X/280B

R900572649 DBDS10P1X/300B

R901406282 DBDS10P1X/300E

R900572302 DBDS10P1X/30B

R901060443 DBDS10P1X/30E

R900424158 DBDS10P1X/315

R900337847 DBDS10P1X/315SO450

R900353092 DBDS10P1X/315SO74

R900426987 DBDS10P1X/315W1

R900786647 DBDS10P1X/315-130

R901230072 DBDS10P1X/315-160

R901246021 DBDS10P1X/315-175

R900748306 DBDS10P1X/315-210

R901230150 DBDS10P1X/315-215

R900729326 DBDS10P1X/315-220

R901246022 DBDS10P1X/315-225

R900781127 DBDS10P1X/315-230J

R901230149 DBDS10P1X/315-240

R901240748 DBDS10P1X/315-280

R901414445 DBDS10P1X/315-300

R901240747 DBDS10P1X/315-310

R900596810 DBDS10P1X/315/12

R900471710 DBDS10P1X/315/5

R900471601 DBDS10P1X/315/V/5

R900429722 DBDS10P1X/315B

R900778434 DBDS10P1X/315E

R900498872 DBDS10P1X/315J

R900583837 DBDS10P1X/315JSO73

R900977110 DBDS10P1X/315JV

R900382225 DBDS10P1X/315MT

R901381848 DBDS10P1X/315P230

R901380990 DBDS10P1X/315P285V

R900424159 DBDS10P1X/315V

R900553183 DBDS10P1X/315V/12

R900458562 DBDS10P1X/315VB

R901001703 DBDS10P1X/315VE

R900572912 DBDS10P1X/320B

R901039840 DBDS10P1X/320E

R900572925 DBDS10P1X/330B

R900348142 DBDS10P1X/330B

R900769440 DBDS10P1X/330E

R901219668 DBDS10P1X/330VE

R900572926 DBDS10P1X/340B

R901242203 DBDS10P1X/340E

R900572927 DBDS10P1X/345B

R901442945 DBDS10P1X/345E

R900572928 DBDS10P1X/350B

R900769543 DBDS10P1X/350E

R900572929 DBDS10P1X/360B

R900572930 DBDS10P1X/370B

R900572931 DBDS10P1X/375B

R901072699 DBDS10P1X/375E

R900578466 DBDS10P1X/380B

R900579126 DBDS10P1X/385B

R901256343 DBDS10P1X/385E

R900704852 DBDS10P1X/390B

R900425660 DBDS10P1X/400

R900340206 DBDS10P1X/400SO150

R900376845 DBDS10P1X/400SO31

R900335453 DBDS10P1X/400SO56

R900391573 DBDS10P1X/400SO74

R900368322 DBDS10P1X/400SO92

R901202621 DBDS10P1X/400-215

R901202959 DBDS10P1X/400-220

R901202721 DBDS10P1X/400-255

R901203208 DBDS10P1X/400-260

R901202685 DBDS10P1X/400-295

R901203076 DBDS10P1X/400-300

R901195266 DBDS10P1X/400-345

R900971067 DBDS10P1X/400-350

R978854950 DBDS10P1X/400/12

R900471912 DBDS10P1X/400/5

R900496461 DBDS10P1X/400/V/5

R900428980 DBDS10P1X/400B

R900494557 DBDS10P1X/400BSO56

R900494557 DBDS10P1X/400BSO56

R901000273 DBDS10P1X/400E

R900425634 DBDS10P1X/400J

R900506910 DBDS10P1X/400JB

R900941291 DBDS10P1X/400P330

R900491662 DBDS10P1X/400V

R900456003 DBDS10P1X/400V/12

R900949194 DBDS10P1X/40B

R900779531 DBDS10P1X/420E

R900903473 DBDS10P1X/450B

R901086870 DBDS10P1X/450VE

R901438199 DBDS10P1X/45E

R900425661 DBDS10P1X/50

R900470181 DBDS10P1X/50SO130

R900462726 DBDS10P1X/50SO58

R900571892 DBDS10P1X/50W1

R900380251 DBDS10P1X/50W1

R900971066 DBDS10P1X/50-30

R900907971 DBDS10P1X/50-45

R900537103 DBDS10P1X/50/12

R900471910 DBDS10P1X/50/5

R900974153 DBDS10P1X/500B

R900780315 DBDS10P1X/500E

R900558351 DBDS10P1X/50B

R901002835 DBDS10P1X/50E

R900427244 DBDS10P1X/50V

R901421945 DBDS10P1X/50V/12

R900355095 DBDS10P1X/50V/5

R900572975 DBDS10P1X/530B

R900944644 DBDS10P1X/550B

R900426021 DBDS10P1X/60B

R901111674 DBDS10P1X/60E

R900337944 DBDS10P1X/60VB

R900432168 DBDS10P1X/630

R900971068 DBDS10P1X/630-450

R901116521 DBDS10P1X/630-480

R900349114 DBDS10P1X/630/V/5

R900443564 DBDS10P1X/630B

R901010836 DBDS10P1X/630E

R900940968 DBDS10P1X/630P600

R900446684 DBDS10P1X/630V

R900777835 DBDS10P1X/630VE

R900523060 DBDS10P1X/700

R900572366 DBDS10P1X/70B

R901043646 DBDS10P1X/70E

R900900576 DBDS10P1X/70VB

R901259368 DBDS10P1X/70VE

R900572367 DBDS10P1X/75B

R901249057 DBDS10P1X/75E

R900572368 DBDS10P1X/80B

R901053481 DBDS10P1X/80E

R900572369 DBDS10P1X/90B

R900781736 DBDS10P1X/90E

R900424162 DBDS15G1X/100

R901100464 DBDS15G1X/100-80

R900369921 DBDS15G1X/100/12

R900471345 DBDS15G1X/100/5

R900473963 DBDS15G1X/100/V/5

R900572370 DBDS15G1X/100B

R900487914 DBDS15G1X/100J

R900437650 DBDS15G1X/100V

R900423813 DBDS15G1X/110B

R900572473 DBDS15G1X/120B

R900572474 DBDS15G1X/125B

R900936981 DBDS15G1X/130B

R900572475 DBDS15G1X/140B

R900572476 DBDS15G1X/150B

R900572477 DBDS15G1X/155B

R900940165 DBDS15G1X/160B

R900427607 DBDS15G1X/170B

R901029734 DBDS15G1X/170E

R900392610 DBDS15G1X/170VB

R900424163 DBDS15G1X/200

R900346748 DBDS15G1X/200W40

R901218596 DBDS15G1X/200-100JV

R900375503 DBDS15G1X/200/12

R900466655 DBDS15G1X/200/2

R900473976 DBDS15G1X/200/5

R900414787 DBDS15G1X/200/V/5

R900572563 DBDS15G1X/200B

R901006620 DBDS15G1X/200E

R900383338 DBDS15G1X/200J

R901053727 DBDS15G1X/200J=TE

R900522370 DBDS15G1X/200JV

R900560482 DBDS15G1X/200MT

R900958596 DBDS15G1X/200P120

R901407545 DBDS15G1X/200P140

R901198707 DBDS15G1X/200P145

R901121891 DBDS15G1X/200P150

R901411898 DBDS15G1X/200P155

R901411897 DBDS15G1X/200P160

R900424164 DBDS15G1X/200V

R900425171 DBDS15G1X/210B

R900426898 DBDS15G1X/25

R900433410 DBDS15G1X/25SO74

R900456750 DBDS15G1X/25W1

R900348892 DBDS15G1X/25W28

R900376483 DBDS15G1X/25W40

R900968630 DBDS15G1X/25-10

R901381327 DBDS15G1X/25-5

R900350325 DBDS15G1X/25/12

R900474537 DBDS15G1X/25/5

R900474537 DBDS15G1X/25/5

R900965058 DBDS15G1X/250B

R900774363 DBDS15G1X/250E

R901204808 DBDS15G1X/25J

R901052300 DBDS15G1X/25J=TE

R900701673 DBDS15G1X/25P10

R900909850 DBDS15G1X/25P15

R901361763 DBDS15G1X/25P25

R900470269 DBDS15G1X/25V

R901055988 DBDS15G1X/300E

R900424165 DBDS15G1X/315

R900915894 DBDS15G1X/315-210

R900458682 DBDS15G1X/315/12

R900471705 DBDS15G1X/315/5

R900474800 DBDS15G1X/315/V/5

R900432155 DBDS15G1X/315B

R901005297 DBDS15G1X/315E

R900487915 DBDS15G1X/315J

R901052256 DBDS15G1X/315J=TE

R900380104 DBDS15G1X/315MT

R901232017 DBDS15G1X/315P230

R900474169 DBDS15G1X/315V

R900347258 DBDS15G1X/315V/12

R900952224 DBDS15G1X/315VB

R900572932 DBDS15G1X/350B

R900424166 DBDS15G1X/400

R901375299 DBDS15G1X/400-330V

R901324387 DBDS15G1X/400-370

R900749008 DBDS15G1X/400-380

R900353041 DBDS15G1X/400/12

R900473978 DBDS15G1X/400/5

R900378667 DBDS15G1X/400/V/5

R900449819 DBDS15G1X/400B

R901052259 DBDS15G1X/400J=TE

R901037475 DBDS15G1X/400V

R900424167 DBDS15G1X/50

R900534613 DBDS15G1X/50/12

R900372063 DBDS15G1X/50/5

R900338486 DBDS15G1X/50/V/5

R900572303 DBDS15G1X/50B

R900389786 DBDS15G1X/50J

R901410144 DBDS15G1X/50P40

R900433981 DBDS15G1X/50V

R900781549 DBDS15G1X/55E

R900464653 DBDS15G1X/60B

R900977225 DBDS15G1X/70B

R900572371 DBDS15G1X/80B

R900440468 DBDS15P1X/100

R900429784 DBDS15P1X/200

R900450103 DBDS15P1X/25

R900424169 DBDS15P1X/315

R900432157 DBDS15P1X/50

R900347864 DBDS2K1X/100

R900493208 DBDS2K1X/100J

R900347903 DBDS2K1X/100V

R900347871 DBDS2K1X/200

R900347902 DBDS2K1X/200V

R900387390 DBDS2K1X/25

R900387777 DBDS2K1X/25V

R900356421 DBDS2K1X/315

R900388233 DBDS2K1X/315SO150

R900201825 DBDS2K1X/315-230

R900201825 DBDS2K1X/315-230

R900493210 DBDS2K1X/315J

R900353186 DBDS2K1X/315V

R900354632 DBDS2K1X/420

R900377054 DBDS2K1X/420SO150

R900382899 DBDS2K1X/420SO270

R900051028 DBDS2K1X/420-320

R900518220 DBDS2K1X/420MK

R900205449 DBDS2K1X/420P420

R900361555 DBDS2K1X/420V

R900345197 DBDS2K1X/50

R900446910 DBDS2K1X/50SO115

R900347901 DBDS2K1X/50V

R900424170 DBDS20G1X/100

R900478643 DBDS20G1X/100SO130

R900925324 DBDS20G1X/100-055

R900974735 DBDS20G1X/100-075

R900346720 DBDS20G1X/100/12

R900535542 DBDS20G1X/100/2

R900471600 DBDS20G1X/100/5

R900470507 DBDS20G1X/100/5

R900413535 DBDS20G1X/100/V/5

R900572372 DBDS20G1X/100B

R901014525 DBDS20G1X/100E

R900592246 DBDS20G1X/100J

R901053364 DBDS20G1X/100J=TE

R900382224 DBDS20G1X/100MT

R900424171 DBDS20G1X/100V

R900534735 DBDS20G1X/100V/12

R900921194 DBDS20G1X/100VB

R900428381 DBDS20G1X/110B

R901033180 DBDS20G1X/110E

R900572478 DBDS20G1X/120B

R900769577 DBDS20G1X/120E

R900572479 DBDS20G1X/130B

R901109433 DBDS20G1X/130VE

R900572480 DBDS20G1X/140B

R901002446 DBDS20G1X/140E

R900947647 DBDS20G1X/140VB

R900572481 DBDS20G1X/150B

R901017079 DBDS20G1X/150E

R900572482 DBDS20G1X/160B

R900777475 DBDS20G1X/160E

R900427249 DBDS20G1X/170B

R900769613 DBDS20G1X/170E

R900572564 DBDS20G1X/180B

R901055662 DBDS20G1X/180E

R900950098 DBDS20G1X/180VB

R900949643 DBDS20G1X/190B

R901162235 DBDS20G1X/190E

R987212442 DBDS20G1X/190E

R901273997 DBDS20G1X/195JE

R900424172 DBDS20G1X/200

R900331090 DBDS20G1X/200SO60

R900435232 DBDS20G1X/200W1

R900459434 DBDS20G1X/200W100

R900932634 DBDS20G1X/200-110

R900959211 DBDS20G1X/200-150

R901434068 DBDS20G1X/200-160

R900781546 DBDS20G1X/200-170

R900738482 DBDS20G1X/200-190

R900949454 DBDS20G1X/200-200

R900345502 DBDS20G1X/200/12

R900356811 DBDS20G1X/200/12SO60

R900500478 DBDS20G1X/200/2

R900580667 DBDS20G1X/200/5

R900449800 DBDS20G1X/200/5

R900476021 DBDS20G1X/200/V/5

R900572565 DBDS20G1X/200B

R900781556 DBDS20G1X/200E

R900359896 DBDS20G1X/200J

R900388427 DBDS20G1X/200MT

R901087036 DBDS20G1X/200P100

R900424173 DBDS20G1X/200V

R900397459 DBDS20G1X/200V/12

R900920723 DBDS20G1X/200VB

R900427240 DBDS20G1X/210B

R900776594 DBDS20G1X/210E

R900430920 DBDS20G1X/210VB

R901418945 DBDS20G1X/210VE

R900572650 DBDS20G1X/220B

R900773232 DBDS20G1X/220E

R900572651 DBDS20G1X/220VB

R900572652 DBDS20G1X/230B

R900783481 DBDS20G1X/230E

R900965842 DBDS20G1X/240B

R901161120 DBDS20G1X/240E

R900422544 DBDS20G1X/25

R900454385 DBDS20G1X/25SO52

R900569316 DBDS20G1X/25SO700

R900381233 DBDS20G1X/25SO74

R900339208 DBDS20G1X/25W1SO130

R900348268 DBDS20G1X/25W40

R900906308 DBDS20G1X/25-10

R900702672 DBDS20G1X/25-10/12

R901102670 DBDS20G1X/25-10V

R900926983 DBDS20G1X/25-15

R900934162 DBDS20G1X/25-20

R900367037 DBDS20G1X/25/12

R900448195 DBDS20G1X/25/5

R900400103 DBDS20G1X/25/V/5

R900909790 DBDS20G1X/250B

R901011546 DBDS20G1X/250E

R900758867 DBDS20G1X/250JB

R900572653 DBDS20G1X/255B

R900391878 DBDS20G1X/25J

R900726933 DBDS20G1X/25JV

R900391884 DBDS20G1X/25JV

R901132299 DBDS20G1X/25P10

R901193640 DBDS20G1X/25P10V

R900914299 DBDS20G1X/25P16

R900462896 DBDS20G1X/25V

R900582207 DBDS20G1X/25VSO83

R900348312 DBDS20G1X/25VW1

R978853413 DBDS20G1X/25V/12

R901076474 DBDS20G1X/260E

R900901930 DBDS20G1X/270B

R901171453 DBDS20G1X/270E

R900905276 DBDS20G1X/275B

R900772199 DBDS20G1X/275E

R900970328 DBDS20G1X/280B

R901284676 DBDS20G1X/280E

R901263674 DBDS20G1X/285E

R900572654 DBDS20G1X/300B

R900782834 DBDS20G1X/300E

R901092646 DBDS20G1X/305E

R900572304 DBDS20G1X/30B

R900783482 DBDS20G1X/30E

R900424174 DBDS20G1X/315

R900371637 DBDS20G1X/315SO60

R900359567 DBDS20G1X/315W40

R900926178 DBDS20G1X/315-205

R901064595 DBDS20G1X/315-210

R900947663 DBDS20G1X/315-250

R900356476 DBDS20G1X/315/12

R900505577 DBDS20G1X/315/5

R900470508 DBDS20G1X/315/5

R900407959 DBDS20G1X/315/V/5

R900427602 DBDS20G1X/315B

R900769412 DBDS20G1X/315E

R900446990 DBDS20G1X/315J

R901053365 DBDS20G1X/315J=TE

R900572655 DBDS20G1X/315JB

R900580487 DBDS20G1X/315JB

R900487853 DBDS20G1X/315MT

R901035404 DBDS20G1X/315P315

R900438105 DBDS20G1X/315V

R901319888 DBDS20G1X/315VSO60

R900368174 DBDS20G1X/315VB

R901222937 DBDS20G1X/315VE

R900572933 DBDS20G1X/320B

R901257862 DBDS20G1X/320E

R900572934 DBDS20G1X/325B

R901045253 DBDS20G1X/325E

R900572935 DBDS20G1X/330B

R901035944 DBDS20G1X/330E

R900572936 DBDS20G1X/340B

R901017078 DBDS20G1X/340E

R900912327 DBDS20G1X/350B

R901042295 DBDS20G1X/350E

R901371076 DBDS20G1X/350VE

R901342679 DBDS20G1X/35E

R900778433 DBDS20G1X/370E

R900424175 DBDS20G1X/400

R901267541 DBDS20G1X/400-310V

R900738763 DBDS20G1X/400-350

R901332282 DBDS20G1X/400-350V

R901249055 DBDS20G1X/400-400

R900367433 DBDS20G1X/400/12

R900535541 DBDS20G1X/400/2

R900477668 DBDS20G1X/400/5

R900429148 DBDS20G1X/400/5

R900429148 DBDS20G1X/400/5

R900473652 DBDS20G1X/400/V/5

R900446431 DBDS20G1X/400B

R900778467 DBDS20G1X/400E

R900589171 DBDS20G1X/400J

R901052262 DBDS20G1X/400J=TE

R901442968 DBDS20G1X/400P315V

R901111451 DBDS20G1X/400P350V

R900478766 DBDS20G1X/400V

R900428612 DBDS20G1X/400V/12

R900333969 DBDS20G1X/400VB

R901426660 DBDS20G1X/400VE

R900932698 DBDS20G1X/40B

R900424276 DBDS20G1X/50

R900478642 DBDS20G1X/50SO130

R900923354 DBDS20G1X/50SO22

R900448087 DBDS20G1X/50W1

R900356168 DBDS20G1X/50W40

R901147798 DBDS20G1X/50-20

R901209231 DBDS20G1X/50-20V

R900913013 DBDS20G1X/50-30

R900379694 DBDS20G1X/50/12

R900471344 DBDS20G1X/50/5

R900476504 DBDS20G1X/50/V/5

R900557523 DBDS20G1X/50B

R901252808 DBDS20G1X/50E

R900353304 DBDS20G1X/50J

R900382226 DBDS20G1X/50MT

R900527491 DBDS20G1X/50MTSO102

R900913294 DBDS20G1X/50P30

R900427604 DBDS20G1X/50V

R900572188 DBDS20G1X/50W100

R900426153 DBDS20G1X/60B

R900442461 DBDS20G1X/60VB

R900572373 DBDS20G1X/65B

R900943136 DBDS20G1X/70B

R901441877 DBDS20G1X/70E

R900921195 DBDS20G1X/70VB

R900731831 DBDS20G1X/75B

R900572374 DBDS20G1X/80B

R901099829 DBDS20G1X/80E

R900572375 DBDS20G1X/85B

R900787686 DBDS20G1X/85E

R900572376 DBDS20G1X/90B

R901371101 DBDS20G1X/90E

R983070211 DBDS20K1X/50VIN010

R983061069 DBDS20K1X/025VIN010

R900424267 DBDS20K1X/100

R901164219 DBDS20K1X/100-050

R900205483 DBDS20K1X/100-055

R900705794 DBDS20K1X/100-065

R900993603 DBDS20K1X/100-070

R900993665 DBDS20K1X/100-075

R900230310 DBDS20K1X/100-080

R901272047 DBDS20K1X/100-080J

R900705795 DBDS20K1X/100-085

R900777255 DBDS20K1X/100-100

R900572377 DBDS20K1X/100B

R900785673 DBDS20K1X/100D

R900769597 DBDS20K1X/100E

R900486516 DBDS20K1X/100J

R900533255 DBDS20K1X/100JV

R901167549 DBDS20K1X/100P050

R901061565 DBDS20K1X/100P070

R901169702 DBDS20K1X/100P075

R901302125 DBDS20K1X/100P075SO157

R901081583 DBDS20K1X/100P080

R901311242 DBDS20K1X/100P090

R901160321 DBDS20K1X/100P100

R900424268 DBDS20K1X/100V

R900572378 DBDS20K1X/100VB

R900785674 DBDS20K1X/100VD

R900772531 DBDS20K1X/100VE

R900572379 DBDS20K1X/105B

R901380893 DBDS20K1X/105D

R901380872 DBDS20K1X/105E

R900429275 DBDS20K1X/110B

R900785675 DBDS20K1X/110D

R900778504 DBDS20K1X/110E

R900395619 DBDS20K1X/110VB

R901386431 DBDS20K1X/110VD

R901262953 DBDS20K1X/115D

R901262922 DBDS20K1X/115E

R996054202 DBDS20K1X/120

R900572483 DBDS20K1X/120B

R900785676 DBDS20K1X/120D

R900769590 DBDS20K1X/120E

R900572484 DBDS20K1X/120VB

R900785680 DBDS20K1X/120VD

R900769518 DBDS20K1X/120VE

R900573123 DBDS20K1X/125B

R901114363 DBDS20K1X/125D

R901114264 DBDS20K1X/125E

R900573124 DBDS20K1X/130B

R900785682 DBDS20K1X/130D

R900783567 DBDS20K1X/130E

R901110115 DBDS20K1X/130VD

R901109632 DBDS20K1X/130VE

R901272120 DBDS20K1X/135D

R901272092 DBDS20K1X/135E

R901251995 DBDS20K1X/135VD

R901251928 DBDS20K1X/135VE

R900572485 DBDS20K1X/140B

R900785683 DBDS20K1X/140D

R900772728 DBDS20K1X/140E

R901085422 DBDS20K1X/140JD

R901085062 DBDS20K1X/140JE

R900212106 DBDS20K1X/140VB

R900785689 DBDS20K1X/140VD

R900769519 DBDS20K1X/140VE

R900573121 DBDS20K1X/145B

R900572486 DBDS20K1X/150B

R900785690 DBDS20K1X/150D

R900769548 DBDS20K1X/150E

R900209198 DBDS20K1X/150VB

R900785691 DBDS20K1X/150VD

R900772464 DBDS20K1X/150VE

R900572487 DBDS20K1X/155B

R900785693 DBDS20K1X/155D

R900773219 DBDS20K1X/155E

R900572488 DBDS20K1X/160B

R900785694 DBDS20K1X/160D

R900773220 DBDS20K1X/160E

R900228509 DBDS20K1X/160MTB

R900785696 DBDS20K1X/160MTD

R900206712 DBDS20K1X/160VB

R900785697 DBDS20K1X/160VD

R900772463 DBDS20K1X/160VE

R901119203 DBDS20K1X/165D

R901119105 DBDS20K1X/165E

R901255945 DBDS20K1X/165VD

R901255944 DBDS20K1X/165VE

R900426902 DBDS20K1X/170B

R900785698 DBDS20K1X/170D

R900774523 DBDS20K1X/170E

R901387265 DBDS20K1X/170JD

R901387469 DBDS20K1X/170MTD

R900485836 DBDS20K1X/170VB

R900785703 DBDS20K1X/170VD

R900772521 DBDS20K1X/170VE

R900572566 DBDS20K1X/175B

R900788006 DBDS20K1X/175D

R901147618 DBDS20K1X/175E

R901381866 DBDS20K1X/175VD

R901381863 DBDS20K1X/175VE

R900572567 DBDS20K1X/180B

R900785704 DBDS20K1X/180D

R900769598 DBDS20K1X/180E

R900572568 DBDS20K1X/180VB

R900785705 DBDS20K1X/180VD

R900785705 DBDS20K1X/180VD

R900772547 DBDS20K1X/180VE

R900572569 DBDS20K1X/185B

R900785706 DBDS20K1X/185D

R900775093 DBDS20K1X/185E

R900572570 DBDS20K1X/190B

R901055724 DBDS20K1X/190D

R901055590 DBDS20K1X/190E

R901170208 DBDS20K1X/190VD

R901170001 DBDS20K1X/190VE

R900424269 DBDS20K1X/200

R901027009 DBDS20K1X/200-100

R901218822 DBDS20K1X/200-100JV

R900211321 DBDS20K1X/200-110

R901224476 DBDS20K1X/200-120

R901272585 DBDS20K1X/200-130

R901405045 DBDS20K1X/200-130V

R900994560 DBDS20K1X/200-135

R900718052 DBDS20K1X/200-140

R900052943 DBDS20K1X/200-150

R900245024 DBDS20K1X/200-150

减压阀是通过调节，将进口压力减至某一需要的出口压力，并依靠介质本身的能量，使出口压力自动保持稳定的阀门。从流体力学的观点看，减压阀是一个局部阻力可以变化的节流元件，即通过改变节流面积，使流速及流体的动能改变，造成不同的压力损失，从而达到减压的目的。然后依靠控制与调节系统的调节，使阀后压力的波动与弹簧力相平衡，使阀后压力在一定的误差范围内保持恒定。