ZDR 6 DR0-45/40YM W80力士樂(lè)減壓閥現(xiàn)貨

武穴黎翔機(jī)電設(shè)備有限公司REXROTH力士樂(lè)銷(xiāo)售部

減壓閥是通過(guò)調(diào)節(jié)，將進(jìn)口壓力減至某一需要的出口壓力，并依靠介質(zhì)本身的能量，使出口壓力自動(dòng)保持穩(wěn)定的閥門(mén)。從流體力學(xué)的觀點(diǎn)看，減壓閥是一個(gè)局部阻力可以變化的節(jié)流元件，即通過(guò)改變節(jié)流面積，使流速及流體的動(dòng)能改變，造成不同的壓力損失，從而達(dá)到減壓的目的。然后依靠控制與調(diào)節(jié)系統(tǒng)的調(diào)節(jié)，使閥后壓力的波動(dòng)與彈簧力相平衡，使閥后壓力在一定的誤差范圍內(nèi)保持恒定。
1)調(diào)壓范圍：它是指減壓閥輸出壓力P2的可調(diào)范圍，在此范圍內(nèi)要求達(dá)到規(guī)定的精度。調(diào)壓范圍主要與調(diào)壓彈簧的剛度有關(guān)。
(2)壓力特性：它是指流量g為定值時(shí)，因輸入壓力波動(dòng)而引起輸出壓力波動(dòng)的特性。輸出壓力波動(dòng)越小，減壓閥的特性越好。輸出壓力必須低于輸入壓力—定值才基本上不隨輸入壓力變化而變化。
(3)流量特性：它是指輸入壓力—定時(shí)，輸出壓力隨輸出流量g的變化而變化的持性。當(dāng)流量g發(fā)生變化時(shí)，輸出壓力的變化越小越好。一般輸出壓力越低，它隨輸出流量的變化波動(dòng)就越小。
它可將閥前管路較高的液體壓力減少至閥后管路所需的水平。這里的傳輸介質(zhì)主要是水。減壓閥廣泛用于高層建筑、城市給水管網(wǎng)水壓過(guò)高的區(qū)域、礦井及其他場(chǎng)合，以保證給水系統(tǒng)中各用水點(diǎn)獲得適當(dāng)?shù)姆?wù)水壓和流量。鑒于水的漏失率和浪費(fèi)程度幾乎同給水系統(tǒng)的水壓大小成正比，因此減壓閥具有改善系統(tǒng)運(yùn)行工況和潛在節(jié)水作用，據(jù)統(tǒng)計(jì)其節(jié)水效果約為30%。
減壓閥的構(gòu)造類(lèi)型很多，以往常見(jiàn)的有薄膜式、內(nèi)彈簧活塞式等。減壓閥的基本作用原理是靠閥內(nèi)流道對(duì)水流的局部阻力降低水壓。
JB/T2203－1999《減壓閥結(jié)構(gòu)長(zhǎng)度》為主的通用類(lèi)。目前國(guó)內(nèi)大多數(shù)減壓閥生產(chǎn)廠(chǎng)家均按本標(biāo)準(zhǔn)設(shè)計(jì)生產(chǎn)，但本標(biāo)準(zhǔn)也不盡*，規(guī)格不全。氣體減壓閥zui大公稱(chēng)通徑為DN500，水用減壓閥zui大公稱(chēng)通徑DN1000。根據(jù)廠(chǎng)家所生產(chǎn)的減壓閥規(guī)格及掌握的資料來(lái)看，各廠(chǎng)家連接尺寸也不盡統(tǒng)一，建議通用機(jī)械研究所對(duì)JB/T2203－1999《減壓閥結(jié)構(gòu)長(zhǎng)度》進(jìn)行修訂。建議設(shè)計(jì)院及用戶(hù)按標(biāo)準(zhǔn)選用，減壓閥生產(chǎn)廠(chǎng)家按標(biāo)準(zhǔn)設(shè)計(jì)制造。
調(diào)壓步驟

ZDR 6 DA1-4X/150YM 

R900401235 ZDR6DA1-4X/25YM現(xiàn)貨 

R900949590 ZDR6DA1-4X/25YMV現(xiàn)貨  

R900481125 ZDR6DA1-4X/25Y現(xiàn)貨  

R900506073 ZDR6DA1-4X/25YV現(xiàn)貨  

R900448506 ZDR6DA1-4X/75YM現(xiàn)貨  

R900967929 ZDR6DA1-4X/75YMV現(xiàn)貨 

R900957185 ZDR6DA1-4X/75YV現(xiàn)貨  

R900493226 ZDR6DA1-4X/150YM現(xiàn)貨  

R900967535 ZDR6DA1-4X/150YMV現(xiàn)貨  

R900409981 ZDR6DA1-4X/150Y現(xiàn)貨  

R900395618 ZDR6DA1-4X/150YV現(xiàn)貨  

R900481036 ZDR6DA1-4X/210YM現(xiàn)貨  

R900918166 ZDR6DA1-4X/210YMV現(xiàn)貨  

R900457313 ZDR6DA1-4X/210Y現(xiàn)貨  

R900967536 ZDR6DA1-4X/210YV現(xiàn)貨  

R900448079 ZDR6DA2-4X/25YM現(xiàn)貨  

R900481092 ZDR6DA2-4X/25YMV現(xiàn)貨  

R900410808 ZDR6DA2-4X/25Y現(xiàn)貨  

R900421905 ZDR6DA2-4X/25YV現(xiàn)貨   

R900410815 ZDR6DA2-4X/75YM現(xiàn)貨  

R900457561 ZDR6DA2-4X/75YMV現(xiàn)貨  

R900410813 ZDR6DA2-4X/75Y現(xiàn)貨  

R901128937 ZDR6DA2-4X/75Y/60現(xiàn)貨  

R900459126 ZDR6DA2-4X/75YV現(xiàn)貨  

R901213814 ZDR6DA2-4X/75YV/60現(xiàn)貨  

R900445958 ZDR6DA2-4X/150YM現(xiàn)貨  

R900518895 ZDR6DA2-4X/150YMV現(xiàn)貨  

R900410849 ZDR6DA2-4X/150Y現(xiàn)貨  

R900430837 ZDR6DA2-4X/150YV 

R900423213 ZDR6DA2-4X/210YM 

R900559462 ZDR6DA2-4X/210YMV 

R900410855 ZDR6DA2-4X/210Y 

R900445288 ZDR6DA2-4X/210YV 

R900455586 ZDR6DA3-4X/25YM 

R900959882 ZDR6DA3-4X/25YMV 

R900448490 ZDR6DA3-4X/25Y 

R900496838 ZDR6DA3-4X/25YV 

R900421983 ZDR6DA3-4X/75YM 

R900463929 ZDR6DA3-4X/75YMV 

R900410864 ZDR6DA3-4X/75Y 

R900502338 ZDR6DA3-4X/75YV 

R900477431 ZDR6DA3-4X/150YM 

R901029552 ZDR6DA3-4X/150YMV 

R900445998 ZDR6DA3-4X/150Y 

R900507933 ZDR6DA3-4X/150YV 

R900479783 ZDR6DA3-4X/210YM 

R900935533 ZDR6DA3-4X/210YMV 

R900424371 ZDR6DA3-4X/210Y 

R900507963 ZDR6DA3-4X/210YV 

R900515727 ZDR6DA7-4X/25YM 

R900532617 ZDR6DA7-4X/25Y 

R900426993 ZDR6DA7-4X/75YM 

R900478553 ZDR6DA7-4X/75Y 

R901125713 ZDR6DA7-4X/75YV 

R900440960 ZDR6DA7-4X/150YM 

R900424621 ZDR6DA7-4X/150Y 

R901119108 ZDR6DA7-4X/150YV 

R900553013 ZDR6DA7-4X/210YM 

R900437123 ZDR6DA7-4X/210Y 

R900445343 ZDR6DB1-4X/25YM 

R900967538 ZDR6DB1-4X/25YMV 

R900441458 ZDR6DB1-4X/75YM 

R900967930 ZDR6DB1-4X/75YMV 

R900431556 ZDR6DB1-4X/150YM 

R900560196 ZDR6DB1-4X/150YMV 

R900583996 ZDR6DB1-4X/210YM 

R900967537 ZDR6DB1-4X/210YMV 

R900449839 ZDR6DB2-4X/25YM 

R900548486 ZDR6DB2-4X/25YMV 

R900431771 ZDR6DB2-4X/75YM

R901106374  ZDRE6VP1-1X/50MG24K4V 

R900617992  ZDRE6VP1-1X/50MG24K4M 

R900958957  ZDRE6VP1-1X/100MG24K4V 

R900967050  ZDRE6VP1-1X/100MG24K4M 

R900719800  ZDRE6VP1-1X/210MG24K4V 

R900966203  ZDRE6VP1-1X/210MG24K4M 

R901005655  ZDRE6VP2-1X/50MG24K4V 

R900954431  ZDRE6VP2-1X/50MG24K4M 

R900950897  ZDRE6VP2-1X/100MG24K4V 

R900930942  ZDRE6VP2-1X/100MG24K4M 

R900729095  ZDRE6VP2-1X/210MG24K4V 

R900915963  ZDRE6VP2-1X/210MG24K4M 

R901055131  ZDRE6VP3-1X/50MG24K4M 

R901186845  ZDRE6VP3-1X/100MG24K4V 

R900961147  ZDRE6VP3-1X/100MG24K4M 

R900935013  ZDRE6VP3-1X/210MG24K4M 

R901005637  ZDRE6VP4-1X/50MG24K4V 

R900975409  ZDRE6VP4-1X/50MG24K4M 

R901218814  ZDRE6VP4-1X/100MG24K4V 

R900952608  ZDRE6VP4-1X/100MG24K4M 

R900915966  ZDRE6VP4-1X/210MG24K4M 

R901025495  ZDRS6VP-1X/50AMG24K32MG 

R901156148  ZDRS6VP-1X/50SMG24K32MG 

R900756973  ZDRS6VP-1X/100AMG24K32MG 

R901041085  ZDRS6VP-1X/100SMG24K32MG 

R900777725  ZDRS6VP-1X/210AMG24K32MG 

R900564543  ZDRK6VP5-1X/50YMV 

R900564544  ZDRK6VP5-1X/100YMV 

R900564545  ZDRK6VP5-1X/210YMV 

R900564546  ZDRK10VA5-1X/50YV 

R900595461  ZDRK10VA5-1X/100YV 

R900564547  ZDRK10VA5-1X/210YV 

R900564548  ZDRK10VB5-1X/50YV 

R900564549  ZDRK10VB5-1X/100YV 

R900564550  ZDRK10VB5-1X/210YV 

R900564551  ZDRK10VP5-1X/50YMV 

R900564552  ZDRK10VP5-1X/100YMV 

R900564553  ZDRK10VP5-1X/210YMV 

減壓閥    

ZDR 6 DA1-4X/150YM 

R900401235  ZDR6DA1-4X/25YM 

R900949590  ZDR6DA1-4X/25YMV 

R900481125  ZDR6DA1-4X/25Y 

R900506073  ZDR6DA1-4X/25YV 

R900448506  ZDR6DA1-4X/75YM 

R900967929  ZDR6DA1-4X/75YMV 

R900409966  ZDR6DA1-4X/75Y 

R900957185  ZDR6DA1-4X/75YV 

R900493226  ZDR6DA1-4X/150YM 

R900967535  ZDR6DA1-4X/150YMV 

R900409981  ZDR6DA1-4X/150Y 

R900395618  ZDR6DA1-4X/150YV 

R900481036  ZDR6DA1-4X/210YM 

R900918166  ZDR6DA1-4X/210YMV 

R900457313  ZDR6DA1-4X/210Y 

R900967536  ZDR6DA1-4X/210YV 

R900448079  ZDR6DA2-4X/25YM 

R900481092  ZDR6DA2-4X/25YMV 

R900410808  ZDR6DA2-4X/25Y 

R900421905  ZDR6DA2-4X/25YV 

R900410815  ZDR6DA2-4X/75YM 

R900457561  ZDR6DA2-4X/75YMV 

R900410813  ZDR6DA2-4X/75Y 

R901128937  ZDR6DA2-4X/75Y/60 

R900459126  ZDR6DA2-4X/75YV 

R901213814  ZDR6DA2-4X/75YV/60 

R900445958  ZDR6DA2-4X/150YM 

R900518895  ZDR6DA2-4X/150YMV 

R900410849  ZDR6DA2-4X/150Y 

R900430837  ZDR6DA2-4X/150YV 

R900423213  ZDR6DA2-4X/210YM 

R900559462  ZDR6DA2-4X/210YMV 

R900410855  ZDR6DA2-4X/210Y 

R900445288  ZDR6DA2-4X/210YV 

R900455586  ZDR6DA3-4X/25YM 

R900959882  ZDR6DA3-4X/25YMV 

R900448490  ZDR6DA3-4X/25Y 

R900496838  ZDR6DA3-4X/25YV 

R900421983  ZDR6DA3-4X/75YM 

R900463929  ZDR6DA3-4X/75YMV 

R900410864  ZDR6DA3-4X/75Y 

R900502338  ZDR6DA3-4X/75YV 

R900477431  ZDR6DA3-4X/150YM 

R901029552  ZDR6DA3-4X/150YMV 

R900445998  ZDR6DA3-4X/150Y 

R900507933  ZDR6DA3-4X/150YV 

R900479783  ZDR6DA3-4X/210YM 

R900935533  ZDR6DA3-4X/210YMV 

R900424371  ZDR6DA3-4X/210Y 

R900507963  ZDR6DA3-4X/210YV 

R900515727  ZDR6DA7-4X/25YM 

R900532617  ZDR6DA7-4X/25Y 

R900426993  ZDR6DA7-4X/75YM 

R900478553  ZDR6DA7-4X/75Y 

R901125713  ZDR6DA7-4X/75YV 

R900440960  ZDR6DA7-4X/150YM 

R900424621  ZDR6DA7-4X/150Y 

R901119108  ZDR6DA7-4X/150YV 

R900553013  ZDR6DA7-4X/210YM 

R900437123  ZDR6DA7-4X/210Y 

R900445343  ZDR6DB1-4X/25YM 

R900967538  ZDR6DB1-4X/25YMV 

R900441458  ZDR6DB1-4X/75YM 

R900967930  ZDR6DB1-4X/75YMV 

R900431556  ZDR6DB1-4X/150YM 

R900560196  ZDR6DB1-4X/150YMV 

R900583996  ZDR6DB1-4X/210YM 

R900967537  ZDR6DB1-4X/210YMV 

R900449839  ZDR6DB2-4X/25YM 

R900548486  ZDR6DB2-4X/25YMV 

R900431771  ZDR6DB2-4X/75YM 

R901133187  ZDR6DB2-4X/75YM/60 

R900586123  ZDR6DB2-4X/75YMV 

R901038664  ZDR6DB2-4X/75YMV/60 

R900431172  ZDR6DB2-4X/150YM 

R900510123  ZDR6DB2-4X/150YMV 

R900463269  ZDR6DB2-4X/210YM 

R901239019  ZDR6DB2-4X/210YM/60 

R900599763  ZDR6DB2-4X/210YMV 

R900425957  ZDR6DB3-4X/25YM 

R900463533  ZDR6DB3-4X/25YMV 

R900432119  ZDR6DB3-4X/75YM 

R900573505  ZDR6DB3-4X/75YMV 

R900428322  ZDR6DB3-4X/150YM 

R900533628  ZDR6DB3-4X/150YMV 

R900512864  ZDR6DB3-4X/210YM 

R901029565  ZDR6DB3-4X/210YMV 

R900583205  ZDR6DB7-4X/25YM 

R900581382  ZDR6DB7-4X/75YM 

R900426995  ZDR6DB7-4X/150YM 

R900426994  ZDR6DB7-4X/210YM 

R900409965  ZDR6DP1-4X/25YM 

R900967539  ZDR6DP1-4X/25YMV 

R900409967  ZDR6DP1-4X/75YM 

R900506336  ZDR6DP1-4X/75YMV 

R900410806  ZDR6DP1-4X/150YM 

R900450066  ZDR6DP1-4X/150YMV 

R900476381  ZDR6DP1-4X/210YM 

R900426183  ZDR6DP1-4X/210YMV 

R900483785  ZDR6DP2-4X/25YM 

R900448143  ZDR6DP2-4X/25YMV 

R901242216  ZDR6DP2-4X/25YMV/60 

R900483786  ZDR6DP2-4X/75YM 

R901128898  ZDR6DP2-4X/75YM/60 

R900452815  ZDR6DP2-4X/75YMV 

R900747678  ZDR6DP2-4X/75YMV/60 

R900483787  ZDR6DP2-4X/150YM 

R900476331  ZDR6DP2-4X/150YMV 

R901112667  ZDR6DP2-4X/150YMV/60 

R900483788  ZDR6DP2-4X/210YM 

R901239029  ZDR6DP2-4X/210YM/60 

R900400663  ZDR6DP2-4X/210YMV 

R900476274  ZDR6DP3-4X/25YM 

R900453668  ZDR6DP3-4X/25YMV 

R900410865  ZDR6DP3-4X/75YM 

R900496836  ZDR6DP3-4X/75YMV 

R900473199  ZDR6DP3-4X/150YM 

R900582961  ZDR6DP3-4X/150YMV 

R900481115  ZDR6DP3-4X/210YM 

R900555927  ZDR6DP3-4X/210YMV 

R900551368  ZDR6DP7-4X/25YM 

R900583635  ZDR6DP7-4X/25YMV 

R900410874  ZDR6DP7-4X/75YM 

R900900147  ZDR6DP7-4X/75YMV 

R900481065  ZDR6DP7-4X/150YM 

R900435960  ZDR6DP7-4X/210YM 

R900461710  ZDR10DA1-5X/25YM 

R900967497  ZDR10DA1-5X/25YMV 

R900422384  ZDR10DA1-5X/25Y 

R900918165  ZDR10DA1-5X/25YV 

R900442756  ZDR10DA1-5X/75YM 

R900967934  ZDR10DA1-5X/75YMV 

R900415411  ZDR10DA1-5X/75Y 

R900509457  ZDR10DA1-5X/75YV 

R900460490  ZDR10DA1-5X/150YM 

R900539789  ZDR10DA1-5X/150YMV 

R900406178  ZDR10DA1-5X/150Y 

R900508340  ZDR10DA1-5X/150YV 

R900533192  ZDR10DA1-5X/210YM 

R900967495  ZDR10DA1-5X/210YMV 

R900433851  ZDR10DA1-5X/210Y 

R900967496  ZDR10DA1-5X/210YV 

R900422337  ZDR10DA2-5X/25YM 

R900967498  ZDR10DA2-5X/25YMV 

R900407334  ZDR10DA2-5X/25Y 

R900424620  ZDR10DA2-5X/25YV 

R900494714  ZDR10DA2-5X/75YM 

R900517386  ZDR10DA2-5X/75YMV 

R900438008  ZDR10DA2-5X/75Y 

R900481305  ZDR10DA2-5X/75YV 

R900406225  ZDR10DA2-5X/150YM 

R900522731  ZDR10DA2-5X/150YMV 

R900410884  ZDR10DA2-5X/150Y 

R900439548  ZDR10DA2-5X/150YV 

R900428474  ZDR10DA2-5X/210YM 

R900507984  ZDR10DA2-5X/210YMV 

R900406651  ZDR10DA2-5X/210Y 

R900449433  ZDR10DA2-5X/210YV 

R900477791  ZDR10DA3-5X/25YM 

R901029532  ZDR10DA3-5X/25YMV 

R900406335  ZDR10DA3-5X/25Y 

R900507928  ZDR10DA3-5X/25YV 

R900426703  ZDR10DA3-5X/75YM 

R900463935  ZDR10DA3-5X/75YMV 

R900411259  ZDR10DA3-5X/75Y 

R900478216  ZDR10DA3-5X/75YV 

R900464178  ZDR10DA3-5X/150YM 

R901029515  ZDR10DA3-5X/150YMV 

R900429570  ZDR10DA3-5X/150Y 

R901029529  ZDR10DA3-5X/150YV 

R900440715  ZDR10DA3-5X/210YM 

R900548828  ZDR10DA3-5X/210YMV 

R900409515  ZDR10DA3-5X/210Y 

R900599104  ZDR10DA3-5X/210YV 

R900567565  ZDR10DA7-5X/25Y 

R900617690  ZDR10DA7-5X/75YM 

R900529852  ZDR10DA7-5X/75Y 

R901132813  ZDR10DA7-5X/75YV 

R900518378  ZDR10DA7-5X/150Y 

R901119691  ZDR10DA7-5X/210YM 

R900527748  ZDR10DA7-5X/210Y 

R900472873  ZDR10DB1-5X/25YM 

R900967501  ZDR10DB1-5X/25YMV 

R900433058  ZDR10DB1-5X/75YM 

R900967931  ZDR10DB1-5X/75YMV 

R900403675  ZDR10DB1-5X/150YM 

R900569428  ZDR10DB1-5X/150YMV 

R900587050  ZDR10DB1-5X/210YM 

R900967499  ZDR10DB1-5X/210YMV 

R900426202  ZDR10DB2-5X/25YM 

R900967503  ZDR10DB2-5X/25YMV 

R900431509  ZDR10DB2-5X/75YM 

R900441887  ZDR10DB2-5X/75YMV 

R900408340  ZDR10DB2-5X/150YM 

R900570282  ZDR10DB2-5X/150YMV 

R900443484  ZDR10DB2-5X/210YM 

R900587565  ZDR10DB2-5X/210YMV 

R900431392  ZDR10DB3-5X/25YM 

R901029542  ZDR10DB3-5X/25YMV 

R900472027  ZDR10DB3-5X/75YM 

R900438729  ZDR10DB3-5X/75YMV 

R900471974  ZDR10DB3-5X/150YM 

R900935264  ZDR10DB3-5X/150YMV 

R900519131  ZDR10DB3-5X/210YM 

R900903756  ZDR10DB3-5X/210YMV 

R900952406  ZDR10DB7-5X/75YM 

R900925917  ZDR10DB7-5X/150YM 

R900921263  ZDR10DB7-5X/210YM 

R900967504  ZDR10DP1-5X/25YM 

R900432179  ZDR10DP1-5X/25YMV 

R900410877  ZDR10DP1-5X/75YM 

R900450298  ZDR10DP1-5X/75YMV 

R900411247  ZDR10DP1-5X/150YM 

R900508341  ZDR10DP1-5X/150YMV 

R900411246  ZDR10DP1-5X/210YM 

R900550022  ZDR10DP1-5X/210YMV 

R900410899  ZDR10DP2-5X/25YM 

R900481889  ZDR10DP2-5X/25YMV 

R900410875  ZDR10DP2-5X/75YM 

R900429511  ZDR10DP2-5X/75YMV 

R900410880  ZDR10DP2-5X/150YM 

R900431772  ZDR10DP2-5X/150YMV 

R900410876  ZDR10DP2-5X/210YM 

R900487690  ZDR10DP2-5X/210YMV 

R900481806  ZDR10DP3-5X/25YM 

R900591106  ZDR10DP3-5X/25YMV 

R900411255  ZDR10DP3-5X/75YM 

R900423004  ZDR10DP3-5X/75YMV 

R900493965  ZDR10DP3-5X/150YM 

R900406329  ZDR10DP3-5X/150YMV 

R900401090  ZDR10DP3-5X/210YM 

R900520650  ZDR10DP3-5X/210YMV 

R900948244  ZDR10DP7-5X/25YM 

R901016846  ZDR10DP7-5X/25YMV 

R900590407  ZDR10DP7-5X/75YM 

R901003180  ZDR10DP7-5X/75YMV 

R900431999  ZDR10DP7-5X/150YM 

R900786712  ZDR10DP7-5X/150YMV 

R900590408  ZDR10DP7-5X/210YM 

R901048538  ZDR10DP7-5X/210YMV 

R900704141  ZDR10VA4-3X/50YM 

R900589381  ZDR10VA4-3X/50Y 

R900905262  ZDR10VA4-3X/100YM 

R900468829  ZDR10VA4-3X/100Y 

R900922706  ZDR10VA4-3X/200YM 

R900586156  ZDR10VA4-3X/200Y 

R900442677  ZDR10VA4-3X/315YM 

R900451501  ZDR10VA4-3X/315Y 

R900501717  ZDR10VA4-3X/315YV 

R900455274  ZDR10VA5-3X/50YM 

R900436635  ZDR10VA5-3X/50YMV 

R900434583  ZDR10VA5-3X/50Y 

R900437011  ZDR10VA5-3X/50YV 

R900471879  ZDR10VA5-3X/100YM 

R900519325  ZDR10VA5-3X/100YMV 

R900436537  ZDR10VA5-3X/100Y 

R900437021  ZDR10VA5-3X/100YV 

R900580972  ZDR10VA5-3X/200YM 

R900975661  ZDR10VA5-3X/200YMV 

R900444003  ZDR10VA5-3X/200Y 

R900438181  ZDR10VA5-3X/200YV 

R900562939  ZDR10VA5-3X/315YM 

R900442678  ZDR10VA5-3X/315Y 

R900562977  ZDR10VA5-3X/315YV 

R900596713  ZDR10VA6-3X/50YM 

R900425850  ZDR10VA6-3X/50Y 

R900575449  ZDR10VA6-3X/50YV 

R900977795  ZDR10VA6-3X/100YM 

R900464323  ZDR10VA6-3X/100Y 

R900440131  ZDR10VA6-3X/100YV 

R900507902  ZDR10VA6-3X/200YMV 

R900477640  ZDR10VA6-3X/200Y 

R900594285  ZDR10VA6-3X/315Y 

R901116713  ZDR10VA7-3X/50Y 

R900512359  ZDR10VA7-3X/50YV 

R900526682  ZDR10VA7-3X/100Y 

R900463807  ZDR10VA7-3X/200Y 

R900780007  ZDR10VA7-3X/315Y 

R901017378  ZDR10VB4-3X/50YM 

R900704143  ZDR10VB4-3X/50Y 

R900905263  ZDR10VB4-3X/100YM 

R900512622  ZDR10VB4-3X/100Y 

R900537560  ZDR10VB4-3X/100YV 

R900944037  ZDR10VB4-3X/200YM 

R900525462  ZDR10VB4-3X/200Y 

R900512307  ZDR10VB4-3X/200YV 

R900513525  ZDR10VB4-3X/315Y 

R900507733  ZDR10VB5-3X/50YM 

R900587413  ZDR10VB5-3X/50Y 

R900565403  ZDR10VB5-3X/50YV 

R900518186  ZDR10VB5-3X/100YM 

R900509786  ZDR10VB5-3X/100YMV 

R900457022  ZDR10VB5-3X/100Y 

R900512358  ZDR10VB5-3X/100YV 

R900506201  ZDR10VB5-3X/200YM 

R900538790  ZDR10VB5-3X/200YMV 

R900462912  ZDR10VB5-3X/200Y 

R900513691  ZDR10VB5-3X/200YV 

R900562940  ZDR10VB5-3X/315YM 

R900469405  ZDR10VB5-3X/315YMV 

R900508053  ZDR10VB5-3X/315Y 

R900594061  ZDR10VB6-3X/50YM 

R900535866  ZDR10VB6-3X/50Y 

R900920196  ZDR10VB6-3X/50YV 

R900700717  ZDR10VB6-3X/100YM 

R900508400  ZDR10VB6-3X/100Y 

R900508470  ZDR10VB6-3X/100YV 

R900572007  ZDR10VB6-3X/200YM 

R900571801  ZDR10VB6-3X/200Y 

R900511791  ZDR10VB6-3X/200YV 

R900913861  ZDR10VB6-3X/315Y 

R900919189  ZDR10VB7-3X/50Y 

R900528375  ZDR10VB7-3X/100Y 

R900704848  ZDR10VB7-3X/200Y 

R900570209  ZDR10VB7-3X/200YV 

R900433262  ZDR10VP4-3X/50YM 

R900434788  ZDR10VP4-3X/50YMV 

R900433263  ZDR10VP4-3X/100YM 

R900434787  ZDR10VP4-3X/100YMV 

R900442094  ZDR10VP4-3X/200YM 

R901169388  ZDR10VP4-3X/200YMV 

R900450354  ZDR10VP4-3X/315YM 

R900469826  ZDR10VP4-3X/315YMV 

R900481484  ZDR10VP5-3X/50YM 

R900430975  ZDR10VP5-3X/50YMV 

R900411309  ZDR10VP5-3X/100YM 

R900437023  ZDR10VP5-3X/100YMV 

R900411311  ZDR10VP5-3X/200YM 

R900434143  ZDR10VP5-3X/200YMV 

R900438840  ZDR10VP5-3X/315YM 

R900434142  ZDR10VP5-3X/315YMV 

R900432197  ZDR10VP6-3X/50YM 

R900511792  ZDR10VP6-3X/50YMV 

R900438237  ZDR10VP6-3X/100YM 

R900435144  ZDR10VP6-3X/100YMV 

R900437645  ZDR10VP6-3X/200YM 

R900511790  ZDR10VP6-3X/200YMV 

R900476843  ZDR10VP6-3X/315YM 

R900525195  ZDR10VP6-3X/315YMV 

R900510312  ZDR10VP7-3X/50YM 

R900582938  ZDR10VP7-3X/100YM 

R900452728  ZDR10VP7-3X/200YM 

R900435146  ZDR10VP7-3X/200YMV 

R900535690  ZDR10VP7-3X/315YM 

R900574370  ZDR10VP7-3X/315YMV 

R900323180  ZDR6DP0-4X/40YM W80           

R900323430  ZDR6DP0-4X/40YMJV W81           

R900323664  ZDR6DP0-4X/40YMV W80           

R900375730  ZDR6DP0-4X/40YMJ W80           

R900448839  ZDR6DP0-4X/40YMJV W80           

R900590629  ZDR6DP0-4X/40YMMK W80           

R900617937  ZDR6DP0-4X/40YMML W80           

R900722534  ZDR6DP0-4X/40YMJMT W80           

R900964002  ZDR6DP0-4X/25YM W80           

R900975703  ZDR6DP0-4X/40YM W80=MG 

R901022079  ZDR6DP0-4X/40YMXCJ W80           

R901022438  ZDR6DP0-4X/40YMXCJV W80    

Rexroth比例減壓閥型號(hào)如下：

力士樂(lè)減壓閥3DREPE6B-2X=25EG24N9K31/A1V=00  

力士樂(lè)減壓閥DRE6X-1X/175MG24-8NZ4M 

力士樂(lè)減壓閥 3DREPE6A-2X=45EG24K31/A1M=00

力士樂(lè)減壓閥 3DREPE6A-2X=45EG24N9K31/A1V=00

力士樂(lè)減壓閥 3DREPE6B-2X/25EG24K31/A1M

力士樂(lè)減壓閥 3DREPE6B-2X/25EG24K31/A1V

力士樂(lè)減壓閥 3DREPE6B-2X/25EG24K31/F1M

力士樂(lè)減壓閥 3DREPE6B-2X/25EG24N9K31/A1M

力士樂(lè)減壓閥 3DREPE6B-2X/25EG24N9K31/A1V

力士樂(lè)減壓閥 3DREPE6B-2X/25EG24N9K31/F1V

力士樂(lè)減壓閥 3DREPE6B-2X/45EG24N9K31/A1V

力士樂(lè)減壓閥 3DREPE6B-2X=25EG24K31/A1M=00

力士樂(lè)減壓閥 3DREPE6B-2X=25EG24K31/A1V=00

力士樂(lè)減壓閥 3DREPE6B-2X=25EG24K31/F1M=00

力士樂(lè)減壓閥 3DREPE6B-2X=25EG24N9K31/A1M=00

力士樂(lè)減壓閥 3DREPE6B-2X=25EG24N9K31/A1V=00

力士樂(lè)減壓閥 3DREPE6B-2X=25EG24N9K31/F1V=00

力士樂(lè)減壓閥 3DREPE6B-2X=45EG24N9K31/A1V=00

力士樂(lè)減壓閥 3DREPE6B-2X=45EG24N9K31/A1V=LB

力士樂(lè)減壓閥 3DREPE6C-2X/16EG24K31/A1M

力士樂(lè)減壓閥 3DREPE6C-2X/16EG24N9K31/F1V

力士樂(lè)減壓閥 3DREPE6C-2X/25EG24K31/A1M

力士樂(lè)減壓閥 3DREPE6C-2X/25EG24K31/A1V

力士樂(lè)減壓閥 3DREPE6C-2X/25EG24K31/F1M

力士樂(lè)減壓閥 3DREPE6C-2X/25EG24K31/F1V

力士樂(lè)減壓閥 3DREPE6C-2X/25EG24N9K31/A1M

力士樂(lè)減壓閥 3DREPE6C-2X/25EG24N9K31/A1V

力士樂(lè)減壓閥 3DREPE6C-2X/25EG24N9K31/F1M

力士樂(lè)減壓閥 3DREPE6C-2X/25EG24N9K31/F1V

力士樂(lè)減壓閥 3DREPE6C-2X/25EG24NJK31/F1V

力士樂(lè)減壓閥 3DREPE6C-2X/45EG24K31/A1M

力士樂(lè)減壓閥 3DREPE6C-2X/45EG24N9K31/F1V

力士樂(lè)減壓閥 3DREPE6C-2X=16EG24K31/A1M=00

力士樂(lè)減壓閥 3DREPE6C-2X=25EG24K31/A1M=00

力士樂(lè)減壓閥 3DREPE6C-2X=25EG24K31/A1V=00

力士樂(lè)減壓閥 3DREPE6C-2X=25EG24K31/F1M=00

力士樂(lè)減壓閥 3DREPE6C-2X=25EG24K31/F1V=00

力士樂(lè)減壓閥 3DREPE6C-2X=25EG24N9K31/A1M=00

力士樂(lè)減壓閥 3DREPE6C-2X=25EG24N9K31/A1V=00

力士樂(lè)減壓閥 3DREPE6C-2X=25EG24N9K31/A1V=LB

力士樂(lè)減壓閥 3DREPE6C-2X=25EG24N9K31/F1M=00

力士樂(lè)減壓閥 3DREPE6C-2X=25EG24N9K31/F1V=00

力士樂(lè)減壓閥 3DREPE6C-2X=25EG24NJK31/F1V=0

力士樂(lè)減壓閥 3DREPE6C-2X=45EG24K31/A1M=00

力士樂(lè)減壓閥 3DREPE6C-2X=45EG24N9K31/A1V=00

力士樂(lè)減壓閥 3DREPE6C-2X=45EG24N9K31/F1V=00

力士樂(lè)減壓閥 3DREPEB6A-2X/25EG24N9K31/F1V

力士樂(lè)減壓閥 3DREPEB6A-2X/45EG24K31/A1V

力士樂(lè)減壓閥 3DREPEB6A-2X=45EG24K31/A1V=00

力士樂(lè)減壓閥 3DREPEB6B-2X/25EG24N9K31/A1V

力士樂(lè)減壓閥 3DREPEB6B-2X=25EG24N9K31/A1V=0

力士樂(lè)減壓閥 3DREPEB6C-2X/25EG24K31/A1V

力士樂(lè)減壓閥 3DREPEB6C-2X/25EG24N9K31/A1M

力士樂(lè)減壓閥 3DREPEB6C-2X/25EG24N9K31/A1V

力士樂(lè)減壓閥 3DREPEB6C-2X/45EG24N9K31/A1V

力士樂(lè)減壓閥 3DREPEB6C-2X=25EG24K31/A1V=00

力士樂(lè)減壓閥 3DREPEB6C-2X=25EG24N9K31/A1M=0

力士樂(lè)減壓閥 3DREPEB6C-2X=25EG24N9K31/A1V=0

力士樂(lè)減壓閥 3DREPEB6C-2X=45EG24N9K31/A1V=0

力士樂(lè)減壓閥 3DRG10P-6X/100YG24K6VE1

力士樂(lè)減壓閥 3DRG10P-6X/200YG24K6VE1

力士樂(lè)減壓閥 3DRG10P-6X/200YG24K6VE1-3

力士樂(lè)減壓閥 3DRG10P6X/200YG24K6VP2

力士樂(lè)減壓閥 3DRG10P-6X/315YG24K6VP1

力士樂(lè)減壓閥 3DRG10P6X/315YG24K6VP2

力士樂(lè)減壓閥 3DRG10P-6X/50YG24K6VE1

力士樂(lè)減壓閥 3DRG16P-6X/100YG24K6VE1

力士樂(lè)減壓閥 3DRG16P-6X/100YG24K6VP2

力士樂(lè)減壓閥 3DRG16P-6X/200YG24K6VE1

力士樂(lè)減壓閥 3DRG16P-6X/200YG24K6VE1-3

力士樂(lè)減壓閥 3DRG16P-6X/200YG24K6VP1

力士樂(lè)減壓閥 3DRG16P6X/200YG24K6VP2

力士樂(lè)減壓閥 3DRG16P-6X/250YG24K6VE1-4

力士樂(lè)減壓閥 3DRG16P-6X/50YG24K6VE1-3

    液壓元件可分為動(dòng)力元件和控制元件以及執(zhí)行元件三大類(lèi)。盡管都是液壓元件，它們的自身功能和安裝使用的技術(shù)要求也不盡相同，現(xiàn)分別介紹如下：

動(dòng)力元件：指的是各種液壓泵，齒輪泵、葉片泵、柱塞泵、螺桿泵。

  1、齒輪油泵和串聯(lián)泵（包括外嚙合與內(nèi)嚙合）兩種結(jié)構(gòu)型式。

  2、葉片油泵（包括單級(jí)泵、變量泵、雙級(jí)泵、雙聯(lián)泵）。

  3、柱塞油泵，又分為軸向柱塞油泵和徑向柱塞油泵，軸向柱塞泵有定量泵、變量泵、（變量泵又分為手動(dòng)變量與壓力補(bǔ)償變量、伺服變量等多種）從結(jié)構(gòu)上又分為端面配油和閥式配油兩種配油方式，而徑向柱塞泵的配油型式，基本上為閥式配油。）；

  執(zhí)行元件：液壓缸和液壓馬達(dá)，液壓缸有活塞液壓缸、柱塞液壓缸、擺動(dòng)液壓缸、組合液壓缸；液壓馬達(dá)有齒輪式液壓馬達(dá)、葉片液壓馬達(dá)、柱塞液壓馬達(dá)；

  控制元件：方向控制閥、單向閥、換向閥；

  壓力控制閥：溢流閥、減壓閥、順序閥、壓力繼電器等；

  流量控制閥：節(jié)流閥、調(diào)速閥、分流閥；

  輔助元件：除上述三部分以外的其它元件，包括壓力表、濾油器、蓄能裝置、冷卻器、管件{主要包括： 各種管接頭（擴(kuò)口式、焊接式、卡套式，sae法蘭）、高壓球閥、快換接頭、軟管總成、測(cè)壓接頭、管夾等}及油箱等，它們同樣十分重要。

DRE6X-1X/175MG24-8NZ4M Rexroth比例減壓閥

力士樂(lè)減壓閥 DR10DP1-4X/150P100YM

力士樂(lè)減壓閥 DR10DP1-4X/150Y

力士樂(lè)減壓閥 DR10DP1-4X/150YM

力士樂(lè)減壓閥 DR10DP1-4X/150YMV

力士樂(lè)減壓閥 DR10DP1-4X/210Y

R900755312,3DREM10P-6X/100XYG24K4V

R900977798,3DREM10P-6X/100YG24K4V

R901008015,3DREM10P-6X/200XYG24K4V

R900951643,3DREM10P-6X/200YG24K4V

R900619835,3DREM10P-6X/315XYG24K4V

R900964518,3DREM10P-6X/315YG24K4V

R900703360,3DREM10P-6X/50YG24K4V

R900951133,3DREM16P-6X/100XYG24K4V

R900249674,3DREM16P-6X/100YG24K4V

R900963295,3DREM16P-6X/200XYG24K4V

R900958861,3DREM16P-6X/200YG24K4V

R900971593,3DREM16P-6X/315YG24K4V

R900960535,3DREM16P-6X/50YG24K4V

R901142996,3DREME10P-6X/100XYG24K31V

R900765275,3DREME10P-6X/100YG24K31V

R901026376,3DREME10P-6X/200XYG24K31V

R900977647,3DREME10P-6X/200YG24K31V

R901103660,3DREME10P-6X/315XYG24K31V

R900705197,3DREME10P-6X/315YG24K31V

R901181430,3DREME10P-6X/50XYG24K31V

R900245224,3DREME10P-6X/50YG24K31V

R900750200,3DREME16P-6X/100XYG24K31V

R900729550,3DREME16P-6X/100YG24K31V

R900964169,3DREME16P-6X/200XYG24K31V

R900961474,3DREME16P-6X/200YG24K31V

R900973389,3DREME16P-6X/315YG24K31V-7

R901201292,3DREME16P-6X/50YG24K31V