?0811404093??4WRL10V55M-3X/G24Z4/M?

武穴黎翔機(jī)電設(shè)備有限公司，詢價(jià)聯(lián)系人：何女士

詢價(jià)電話：0713-6542758，手機(jī)：18934630908????

詢價(jià)傳真：0713-6542758

詢價(jià)QQ:?736567721,704552157

現(xiàn)貨特價(jià)型號(hào)：R900925687?4WRAE10W1-30-22/G24N9K31/F1V??2臺(tái)

0811402141?DBETBEX-1X/315G24K31F1M?????2臺(tái)

傳統(tǒng)換向閥的進(jìn)出油口控制通過(guò)一根閥芯來(lái)進(jìn)行，兩油口的開(kāi)口對(duì)應(yīng)關(guān)系早在閥芯設(shè)計(jì)加工時(shí)已確定，在使用過(guò)程中不可能修改，從而使得通過(guò)兩油口的流量或壓力不能進(jìn)行獨(dú)立控制，互不影響。磁力泵

0811404180??4WRL10E80S-3X/G24Z4/M?

0811404189??4WRL10E80S-3X/G24TZ4/M?

0811404181??4WRL10E1-80S-3X/G24Z4/M?

0811404182??4WRL10E1-80S-3X/G24ETZ4/M?

0811404190??4WRL10E1-80S-3X/G24TZ4/M?

0811404093??4WRL10V55M-3X/G24Z4/M?

0811404392??4WRL10V55M-3X/G24ETZ4/M?

0811404391??4WRL10V55M-3X/G24TZ4/M?

0811404095??4WRL10V70P-3X/G24Z4/M?

0811404094??4WRL10V85M-3X/G24Z4/M?

0811404390??4WRL10V85M-3X/G24ETZ4/M?

0811404393??4WRL10V85M-3X/G24TZ4/M?

0811404396??4WRL10V1-55M-3X/G24Z4/M?

R901227935??4WRL10V1-55M-3X/G24ETZ4/M?

0811404395??4WRL10V1-70P-3X/G24Z4/M?

0811404394??4WRL10V1-85M-3X/G24Z4/M?

0811404183??4WRL10W80S-3X/G24Z4/M?

0811404188??4WRL10W80S-3X/G24ETZ4/M?

0811404184??4WRL10W1-80S-3X/G24Z4/M?

0811404194??4WRL10W1-80S-3X/G24EZ4/M?

0811404185??4WRL10W1-80S-3X/G24ETZ4/M?

0811404193??4WRL10W1-80S-3X/G24TZ4/M?

0811404186??4WRL10E4-80S-3X/G24Z4/M?

0811404187??4WRL10W4-80S-3X/G24Z4/M?

0811404215??4WRL16E110S-3X/G24Z4/M?

R901212731??4WRL16E180S-3X/G24ETZ4/M?

0811404216??4WRL16E1-110S-3X/G24Z4/M?

0811404210??4WRL16EZ180S-3X/G24Z4/M?

R901086253??4WRL16EZ180S-3X/G24ETZ4/M?

0811404212??4WRL16E1Z180S-3X/G24Z4/M?

R901095626??4WRL16E1Z180S-3X/G24ETZ4/M?

0811404207??4WRL16V200M-3X/G24Z4/M?

R901179368??4WRL16V200M-3X/G24EZ4/M?

0811404240??4WRL16V1-200M-3X/G24Z4/M?

0811404217??4WRL16W180S-3X/G24EZ4/M?

0811404209??4WRL16WZ180S-3X/G24Z4/M?

0811404247??4WRL16WZ180S-3X/G24ETZ4/M?

隨著微處理控制器、傳感器元件成本的下降，控制技術(shù)的不斷完善，使得雙閥芯控制技術(shù)在工程機(jī)械領(lǐng)域得以應(yīng)用。英國(guó)Utronics公司利用自己的技術(shù)及專利優(yōu)勢(shì)研制出雙閥芯多路換向閥，已廣泛應(yīng)用于JCB、Deere、DAWOO、CASE等公司的挖掘機(jī)、裝載機(jī)及挖掘裝載機(jī)等產(chǎn)品上。為適應(yīng)中國(guó)工程機(jī)械產(chǎn)品對(duì)液壓系統(tǒng)功能要求。穩(wěn)定性以及自動(dòng)化控制程度的不斷提高，Utronics公司產(chǎn)品適時(shí)進(jìn)入中國(guó)市場(chǎng)，現(xiàn)已初步完成廈工（5t）裝載機(jī)、詹陽(yáng)（8t）挖掘機(jī)樣機(jī)調(diào)試并進(jìn)入試驗(yàn)階段。?

Y132M2-6?5.5KW

PFE-31028-1DT

威格士放大板EEA-PAM-523-A32

力士樂(lè)柱塞泵A2FO16/61R/PPB06

威格士DG5V-7-2A-T-M-V-H5-40

大金KSO-G02-2AP-30-CLME

KSO-G02-2BP-30-CLME

調(diào)壓閥ZDB6VP2/30/100

丹尼遜閥C5V-10321-A1

MAC電磁閥35A-ACA-OABA-IBA

萬(wàn)福樂(lè)放大器SD66201D20-AA#2

流量控制閥QNPFA06-A/B18/G24

力士樂(lè)溢流閥M-3SEW10U14/630MG24N9K4

美國(guó)SUNFDBA-LAN/CXCD-XCN/GBY

美國(guó)SUNLKFC-XDN-BBB/M

美國(guó)SUNFDEA-LAN-DJF

美國(guó)SUNKCB-XCN-EBA/M

美國(guó)SUNCKCB-XCN-EBA/M

美國(guó)SUNCXDA-XCN-GDP

比例閥RZMO-A-010/100

電磁換向閥24SO-L10H-W

比例放大器E-MI-AC-01F/2

電磁閥DKE-1631/2-X24

威格士CVI-16-P-0-5

單向閥M-SR8KR05/1X

溢流閥DBDS20K1X/200

威格士泵PVH074R

哈威69586513-00

DUPLOMATICDS3-S3/10N

DUPLOMATICDS3-S2/10N-D00

DUPLOMATICMVPP-D/50

DUPLOMATICMERS-D/50

手動(dòng)泵BP3HFS

ASCO閥WP8551A420?220V

丹尼遜T6DC-050-031-1R00-B1

T6DC-045-025-1R00-B1

力士樂(lè)溢流閥

賀德克閥DB4E-01X-350/V

力士樂(lè)M-2SEW6N3X/420MG24N9K4

4WE6J61B/CG24N9K4Z5L

ATOS單向節(jié)流閥AQFR-10

ATOS伺服放大器E-ME-T-01H

ATOS伺服電磁閥DLHZO-T-040-L71?31

力士樂(lè)DBDS10G18/200V

迪普馬DSA3-TA-11N

力士樂(lè)繼電器HED80H-20/100K14

ASCO閥SCG551-A001MS

力士樂(lè)Z1S10E2-30

單向閥M-SR8KE05-1X

單向閥M-SR20KE05-1X

插裝閥LC40DB20D7X/

電磁換向閥4WE6D6X/EG24N9K4+Z5L

節(jié)流閥NV08-20-K-N

節(jié)流閥NV12-20-K-N

油研DSG-03-2B4B-D24-50

油研BSG-06-2B3B-D24-47

油研電磁閥|DSG-03-3C4-D24-N-50|臺(tái)1

油研6電磁閥|CRG-03-04-50|臺(tái)1

油研7電磁閥|CRG-06-04-50|1

油研泵?A16-F-R-01-C-H-K-32?替代

油研DSPG-01-C-D24-20?1臺(tái)

油研2FRE?6B-22/10QK4MV

派克D41FHB32CINB00

諾冠SXE9575-A71-00K

迪普馬線圈EM48/R/10??220V

派克CP0M3PDV

力士樂(lè)壓力截止閥DA6VA2-40/100-17M502461007

霍尼韋爾電動(dòng)調(diào)節(jié)閥V5088A1021

萬(wàn)福樂(lè)GS22061-G24

SMCAW30-02BDE-2

阿托斯KQ-012/51

DKE-1714

萬(wàn)福樂(lè)AS2210A-G24

阿托斯PFG-120-D-RO

PFG-120-D

威格士DG4V-5-2A-V-M-U-H6-20

PARKERTE0390MW260AAAB

PARKERTE0260CW100AAAB

PARKERTG0625HV450AAAB

VICKERSCG5V-6GW-D-M-U-H5-20

力士樂(lè)R911333702?電機(jī)

力士樂(lè)R911296725?電源45KW

力士樂(lè)R911308869?電容模塊

力士樂(lè)R911297425?電源120KW

力士樂(lè)R911306059?電機(jī)

力士樂(lè)R911315269?電機(jī)

力士樂(lè)R900907684?電磁閥

ATOS放大器E-ATR-7/400/I?10

威格士DG4V-3-2A-M-U-H7-40

DG17V-3-2A-5

DG17V-7-6C-T-10-5

DG17V-3-6C-5

穆格D634-501A

阿托斯SDHI-07119-AC220V

施耐德驅(qū)動(dòng)器HE302-0650-101011-1A

力士樂(lè)壓力開(kāi)關(guān)HED80H11/50K14

阿托斯電磁閥DHI-0631/2

阿托斯DHA-0630-2/GK/WP

MOOG伺服閥D661-4444C

1、傳統(tǒng)單閥芯換向閥的缺陷?

　　?傳統(tǒng)的單閥芯換向閥所組成的液壓系統(tǒng)難以合理解決好以下功能和控制之間存在的矛盾：?

　　?（1）液壓系統(tǒng)設(shè)計(jì)時(shí)為提高系統(tǒng)穩(wěn)定性，減少負(fù)載變化對(duì)速度的影響，要么犧牲部分我們想實(shí)現(xiàn)的功能，要么增加額外的液壓元件，如調(diào)速閥、壓力控制閥等，通過(guò)增加阻尼，提高系統(tǒng)速度剛度來(lái)提高系統(tǒng)的穩(wěn)定性。但是這樣元件的增加又會(huì)降低效率，浪費(fèi)能源；還會(huì)使得整個(gè)系統(tǒng)的可靠性降低、增加成本。?

0811404095??4WRL10V70P-3X/G24Z4/M?

0811404094??4WRL10V85M-3X/G24Z4/M?

0811404390??4WRL10V85M-3X/G24ETZ4/M?

0811404393??4WRL10V85M-3X/G24TZ4/M?

0811404396??4WRL10V1-55M-3X/G24Z4/M?

R901227935??4WRL10V1-55M-3X/G24ETZ4/M?

0811404395??4WRL10V1-70P-3X/G24Z4/M?

0811404394??4WRL10V1-85M-3X/G24Z4/M?

0811404183??4WRL10W80S-3X/G24Z4/M?

0811404188??4WRL10W80S-3X/G24ETZ4/M?

0811404184??4WRL10W1-80S-3X/G24Z4/M?

0811404194??4WRL10W1-80S-3X/G24EZ4/M?

0811404185??4WRL10W1-80S-3X/G24ETZ4/M?

0811404193??4WRL10W1-80S-3X/G24TZ4/M?

0811404186??4WRL10E4-80S-3X/G24Z4/M?

0811404187??4WRL10W4-80S-3X/G24Z4/M?

0811404215??4WRL16E110S-3X/G24Z4/M?

R901212731??4WRL16E180S-3X/G24ETZ4/M?

0811404216??4WRL16E1-110S-3X/G24Z4/M?

0811404210??4WRL16EZ180S-3X/G24Z4/M?

R901086253??4WRL16EZ180S-3X/G24ETZ4/M?

0811404212??4WRL16E1Z180S-3X/G24Z4/M?

R901095626??4WRL16E1Z180S-3X/G24ETZ4/M?

0811404207??4WRL16V200M-3X/G24Z4/M?

R901179368??4WRL16V200M-3X/G24EZ4/M?

0811404240??4WRL16V1-200M-3X/G24Z4/M?

0811404217??4WRL16W180S-3X/G24EZ4/M?

0811404209??4WRL16WZ180S-3X/G24Z4/M?

0811404247??4WRL16WZ180S-3X/G24ETZ4/M?

0811404213??4WRL16W1Z180S-3X/G24Z4/M?

0811404214??4WRL16E4-180S-3X/G24Z4/M?

0811404407??4WRL25EZ350S-3X/G24Z4/M?

0811404408??4WRL25E1Z350S-3X/G24Z4/M?

R978714479??4WRL25E1Z350S-3X/G24ETZ4/M?

0811404496??4WRL25V300P-3X/G24Z4/M?

0811404405??4WRL25V370M-3X/G24Z4/M?

R901238424??4WRL25V370M-3X/G24EZ4/M?

0811404495??4WRL25V1-370M-3X/G24Z4/M?

0811404414??4WRL25W350S-3X/G24EZ4/M?

0811404406??4WRL25WZ350S-3X/G24Z4/M?

0811404409??4WRL25W1Z350S-3X/G24Z4/M?

R901253023??4WRL25W1Z350S-3X/G24EZ4/M?

0811404420??4WRL25E4-350S-3X/G24Z4/M?

0811404421??4WRL25W4-350S-3X/G24Z4/M?

R901222489??4WRL25W4-350S-3X/G24ETZ4/M?

R901125761??4WRL27E430S-3X/G24EZ4/M?

0811404500??4WRL35E1100S-3X/G24Z4/M?

R901118494??4WRL35W4-1100S-3X/G24ETZ4/M?

R901156703??4WRLE10E50SJ-3X/G24K0/A1M?

0811404700??4WRLE10E80SJ-3X/G24K0/A1M?

R901109238??4WRLE10E80SJ-3X/G24EK0/A1M?

0811404713??4WRLE10E80SJ-3X/G24ETK0/A1M?

R901097659??4WRLE10E80SJ-3X/G24TK0/A1M?

0811404701??4WRLE10E1-80SJ-3X/G24K0/A1M?

0811404715??4WRLE10E1-80SJ-3X/G24ETK0/A1M?

0811404686??4WRLE10V40P-3X/G24K0/A1M?

R901225019??4WRLE10V40P-3X/G24ETK0/A1M?

0811404652??4WRLE10V55M-3X/G24K0/A1M?

R901091344??4WRLE10V55M-3X/G24K0/F1M?

R978014541??4WRLE10V55M-3X/G24EK0/A1M?

0811404661??4WRLE10V55M-3X/G24ETK0/A1M?

0811404659??4WRLE10V55M-3X/G24TK0/A1M?

R901253009??4WRLE10V55L-3X/G24K0/A1M?

R901125218??4WRLE10V55L-3X/G24ETK0/A1M?

0811404687??4WRLE10V70P-3X/G24K0/A1M?

R901208429??4WRLE10V70P-3X/G24K0/F1M?

R901154526??4WRLE10V70P-3X/G24EK0/A1M?

R901158977??4WRLE10V70P-3X/G24EK0/F1M?

0811404653??4WRLE10V85M-3X/G24K0/A1M?

R901110878??4WRLE10V85M-3X/G24K0/F1M?

R901083703??4WRLE10V85M-3X/G24EK0/A1M?

0811404675??4WRLE10V85M-3X/G24EK0/F1M?

0811404662??4WRLE10V85M-3X/G24ETK0/A1M?

0811404681??4WRLE10V85M-3X/G24ETK0/F1M?

0811404660??4WRLE10V85M-3X/G24TK0/A1M?

R901125217??4WRLE10V85L-3X/G24ETK0/A1M?

0811404688??4WRLE10V1-40P-3X/G24K0/A1M?

0811404671??4WRLE10V1-55M-3X/G24K0/A1M?

R901156561??4WRLE10V1-55M-3X/G24EK0/A1M?

R901217842??4WRLE10V1-55L-3X/G24ETK0/A1M?

0811404689??4WRLE10V1-70P-3X/G24K0/A1M?

0811404672??4WRLE10V1-85M-3X/G24K0/A1M?

R901219315??4WRLE10V1-85M-3X/G24K0/F1M?

0811404397??4WRLE10V1-85M-3X/G24EK0/A1M?

0811404676??4WRLE10V1-85M-3X/G24EK0/F1M?

0811404673??4WRLE10V1-85M-3X/G24ETK0/A1M?

R901217844??4WRLE10V1-85L-3X/G24ETK0/A1M?

0811404704??4WRLE10W50SJ-3X/G24ETK0/A1M?

0811404702??4WRLE10W80SJ-3X/G24K0/A1M?

0811404707??4WRLE10W80SJ-3X/G24ETK0/A1M?

0811404703??4WRLE10W1-80SJ-3X/G24K0/A1M?

R901202699??4WRLE10W1-80SJ-3X/G24EK0/A1M?

R978714407??4WRLE10W1-80SJ-3X/G24TK0/A1M?

0811404714??4WRLE10E4-80SJ-3X/G24K0/A1M?

0811404711??4WRLE10W4-80SJ-3X/G24K0/A1M?

　　?（2）由于換向結(jié)構(gòu)的特殊性，使得用戶在實(shí)現(xiàn)某一功能時(shí)必須購(gòu)買(mǎi)相應(yīng)的液壓元件，再加上工程機(jī)械廠家會(huì)根據(jù)不同最終用戶要求設(shè)計(jì)出相應(yīng)的功能，這樣會(huì)造成生產(chǎn)廠家采購(gòu)?fù)悺⒍嘁?guī)格的液壓控制元件來(lái)滿足不同功能要求的需要，不利于產(chǎn)品通用化及產(chǎn)品管理，同時(shí)會(huì)大大提高產(chǎn)品成本。?

R900949590??ZDR6DA1-4X/25YMV?

R900481125??ZDR6DA1-4X/25Y?

R900506073??ZDR6DA1-4X/25Y

R900448506??ZDR6DA1-4X/75Y

R900967929??ZDR6DA1-4X/75Y

R900409966??ZDR6DA1-4X/75Y?

R900957185??ZDR6DA1-4X/75Y

R900493226??ZDR6DA1-4X/150Y

R900967535??ZDR6DA1-4X/150Y

R900409981??ZDR6DA1-4X/150Y?

R900395618??ZDR6DA1-4X/150Y

R900481036??ZDR6DA1-4X/210Y

R900918166??ZDR6DA1-4X/210Y

R900457313??ZDR6DA1-4X/210Y?

R900967536??ZDR6DA1-4X/210Y

R900448079??ZDR6DA2-4X/25Y

R900481092??ZDR6DA2-4X/25Y

R900410808??ZDR6DA2-4X/25Y?

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R900410815??ZDR6DA2-4X/75Y?

R900457561??ZDR6DA2-4X/75Y?

R900410813??ZDR6DA2-4X/75Y?

R901128937??ZDR6DA2-4X/75Y/60?

R900459126??ZDR6DA2-4X/75YV?

R901213814??ZDR6DA2-4X/75YV/60?

R900445958??ZDR6DA2-4X/150Y

R900518895??ZDR6DA2-4X/150Y?

R900410849??ZDR6DA2-4X/150Y?

R900430837??ZDR6DA2-4X/150Y?

R900423213??ZDR6DA2-4X/210Y

R900559462??ZDR6DA2-4X/210Y?

R900410855??ZDR6DA2-4X/210Y?

R900445288??ZDR6DA2-4X/210Y

R900455586??ZDR6DA3-4X/25Y

R900959882??ZDR6DA3-4X/25Y

R900448490??ZDR6DA3-4X/25Y?

R900496838??ZDR6DA3-4X/25Y

R900421983??ZDR6DA3-4X/75Y

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R900410864??ZDR6DA3-4X/75Y?

R900502338??ZDR6DA3-4X/75Y

R900477431??ZDR6DA3-4X/150Y

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R900445998??ZDR6DA3-4X/150Y?

R900507933??ZDR6DA3-4X/150Y?

R900479783??ZDR6DA3-4X/210Y

R900935533??ZDR6DA3-4X/210Y?

R900424371??ZDR6DA3-4X/210Y?

R900507963??ZDR6DA3-4X/210Y

R900515727??ZDR6DA7-4X/25Y

R900532617??ZDR6DA7-4X/25Y?

R900426993??ZDR6DA7-4X/75Y

R900478553??ZDR6DA7-4X/75Y?

R901125713??ZDR6DA7-4X/75Y

R900440960??ZDR6DA7-4X/150Y

R900424621??ZDR6DA7-4X/150Y?

R901119108??ZDR6DA7-4X/150Y

R900553013??ZDR6DA7-4X/210Y?

R900437123??ZDR6DA7-4X/210Y?

R900445343??ZDR6DB1-4X/25Y?

R900967538??ZDR6DB1-4X/25Y?

R900441458??ZDR6DB1-4X/75Y?

R900967930??ZDR6DB1-4X/75Y?

R900431556??ZDR6DB1-4X/150Y?

R900560196??ZDR6DB1-4X/150Y?

R900583996??ZDR6DB1-4X/210Y?

R900967537??ZDR6DB1-4X/210Y?

R900449839??ZDR6DB2-4X/25Y

R900548486??ZDR6DB2-4X/25Y?

R900431771??ZDR6DB2-4X/75Y?

R901133187??ZDR6DB2-4X/75Y?

R900586123??ZDR6DB2-4X/75Y?

　　?（3）由于執(zhí)行機(jī)構(gòu)進(jìn)出液壓油通過(guò)一根閥芯進(jìn)行控制，單獨(dú)控制執(zhí)行機(jī)構(gòu)兩側(cè)壓力是不可能的。因此，出油側(cè)背壓作用于執(zhí)行機(jī)構(gòu)運(yùn)動(dòng)的反方向，隨著出油側(cè)背壓升高，為保質(zhì)執(zhí)行機(jī)構(gòu)的運(yùn)動(dòng)，必須提高進(jìn)油側(cè)壓力。這樣會(huì)使得液壓系統(tǒng)消耗的功能增加，效率低，發(fā)熱增加。?

　　?采用雙閥芯技術(shù)的液壓系統(tǒng)，由于執(zhí)行機(jī)構(gòu)進(jìn)出油側(cè)閥口閥芯位置及控制方式各自獨(dú)立，互不影響，這樣通過(guò)對(duì)兩閥芯控制方式的不同組合，利用軟件編程能很好解決傳統(tǒng)單閥系統(tǒng)不能解決的問(wèn)題，同時(shí)還可以輕易實(shí)現(xiàn)傳統(tǒng)液壓系統(tǒng)中難以實(shí)現(xiàn)的功能。?

2、雙閥芯換向閥的兩種基本控制策略?

AEA10VS028DRG/31R-VPA12N00

Z2S6

A2FM63/61W-VAB020

Z2FS22-30B/S2

4WE6D50/0FAW220-50NZ4

A10V028DR/31R-PSC62K01

4WE6D50/0FAW220-50NZ4

4WEH25J6X/W230N9ETK4?P4.5

4WEH16J7X/W230N9ETK4?P4.5

4WEH16D50B/6EG24NETZ5L

4WEH25D50B/6EG24NETZ5L

DBW10B2-5X/315G24R12/2

4WE10HA3X/CNZ5LG24

DRVP30

DBDH20P10/50

2FRM6B76-2X/10QM

DRVP-20

4WE6EA61B/CW220-50N9Z5L

4WE6TB61B/CW220-50N9Z5L

4WEH16J7X/6EG24N9S2K4

M-3SED6CK13/350CG24N9K4?

DBW10B-1-30B/100-6EG24NZ5L

4WE6D5X/EG24K4QMBG24

A4VTG90HW/32R

A10VS0100DR/31R-PSC12L?串100排量泵

4WEH25H50/6AG24N9K4

4WE6J60/EG24N9Z5LB08

4WE6M69/ZG24N9KB08

4WE6C69/EG24N9KB08

M-3SEW6N39/420MG24N9K4

HED80H69/209K14KS?

HED80H69/100K14KS???????

Z2S6-1?

DBW20B-1-30/315UG24NZ

DB20-1-30/100U

4WE10C3X/CG24N9K4?

FD12KA2X/B03V

FD16KA2X/B03V

4WRE6W00-1X/24Z4M-119

ZDB6VP2-42/100V

ZDR6DP2-3X/75YM

DZ6DP2.3.3/75Y

A4VG180EP2D1/32L-NZD02K691EH-S

4WE6D62/EG24N9K4?

M3SED6CK13/350CG24N9K4

DBDS6K18/315?07N40?

?DR?10-5-5X/200Y

?DR?20-5-5X/200Y

DBDS6P1X/315?

4WE10J33EW230N9K4

H-4WMM22T?7X?/

DZ30-2-5X/200Y

A2F056/61R-PPB05

A2F0107/61R-PPB05

S20P

E?A10VSO71DR/31R-VPA12N00

FD32KA2X/B06V

AA2FM45/61W-VSD510

A4VSO250DR/30R-PPB13N00

A2F056/61R-PPB05

A2F0125/61R-PPB05

A2F0107/61R-PPB05

H-4WEH25J-6X/6EW220NETS2K4

Z2FS22-3X/S2

Z2FS10-5-3X/

Z2S22-2-5X/

Z2S10-2-3X/

S20P

A2FM107/61W-VAB010

DR20-5-52/100Y

DR20-5-52/315Y

DB10-2-52/100Y

DB10-2-52/315

PV-7-17/16-20RE01MCO-16

A2FM80/61W-VAB020

LC32A20E60

LFA32WEA60/A12P12

LFA32SEA60/ZSE6P??過(guò)渡板

LC32A40E60

LFA32DBEM60/315

LC32DB20E60

LC32A10D60

LFA32D60/CA10

2FRE16-4X/160LBK4=1件

2FRE10-4X/50LBK4=2件

DBEM10-5X/350YG24K4M=3件

HED?8?OH?12/100??K14A

HED?4?OH?11/50Z14??

DZ30-2-5X/200Y?

4WEH16HW6X/6AG220N9ETZ5L??

Z2FS16-3X/S2

線圈：R900021393??110V

DREE10-5X/200YG24K31M?

DR10DP2-4X/210Y

3DR10P5-6X/50Y/00M

A7V55DR1PPF00

A7V80DR1RPF00

A7V107DR1RPF00

3DREPE6C-20-25EG24N9K31/F1M-D0?

LC25DR40E7X

LC50DR40E7X

3DREE10P-6X200YG24K31V

DB10-1-50/31.5

FD25KA2X/B04V

FD32KA2X/B06V

3DR10P5-6X/100Y/OOM

2FRM10-3X/50

M-SR25KE-05-1X

A4VG56EZ2DMT1/32R-NZC02F005L

A2FM32/61W-VAB016

A4VG71HD1/32R-NZD02F001D

A2FM32/61W-VAB026

A10VS0140DR/30R-VPB12N00/V

DBW20A1-5X/315-6EG24N9K4/V

S20P2/V

4WE10JA3X/CG24NZ5L/V

4WE10J3X/CG24NZ5L/V

Z2S10-1-3X/V?

Z2S10A-3X/V?

RVP12-1X/V

RVP16-1X/V?

Z2FS10-3X/S2V??

DR20-1-3X/315YMV

DZ10-1-5X/200V

DRECN10-3X/200YMV?

A7VLO?250?DR/63R-VPB02

DBW?30?B1N5X/200U6EG24N9K4

S?30?A1.0/

4WE?10?F3X/G24N9K4

4WEH?10?J4X/6EG24N9ETK4

4WE6D73-62/OFG24N9K4

ZDB?6?VA2-4X/200V

4WMM?16?E7X/F

單向截止閥?MK30G1X??

壓力繼電器?HED1KA4X/100L24?

單向閥S30A1.0

單向閥?S6A2.0

單向閥?S20A2.0?

電磁換向閥?4WE10D3X/OFCG24N9K4?

電液換向閥?4WEH25D6X/OF6EG24N9ETS2K4/P4.5

比例溢流閥(放大器)DBE20-5X/100XG24K4M

E-A4VS0180DR/30R-PPB13N00?

DBW30A2-5-5X/315-6EG24N9K4

DR20-5-5X/200YM

Z2FS16-3X/S2

A2FO12/61R-PBB06

A2FO12/61R-PBB06

S10A2.0

DBDS6P1X/400

4WE6G73-6X/EG24N9K4

DBDS10P10X/400

DR10-5-5X/315Y

4WE6J6X/EG24N9K4

ZDB6VB2-4X/315V

Z2S6-3-6X

DBEP6A06-1X/45A24NZ4M

DR10DP2-30/75YM

HRD80A11/350

BES516-B10-THA-16-602-11

4WE10D32/CG24N9K4

4WE10D53/OFEG24N9K4

4WE6D62/EG24N9K4

4WE6U125X1/AG24N9K4

4WE6D5X1/AG24N9K4

TLH-450

DBDS10G10/315-2

DBDS6G10/315

HX-250x20Q2

SV10GA1-42與上型號(hào)配套使用截流閥

4WEH16D-7X/6EG24N9ETK4+R901017022

4WEH10E-4X/6EG24N9ETK4+R901017022

4WEH10D-47X/6EG24N9ETK4+R901017022

4WEH22D-7X/6EG24N9ETK4+R901017022?

AEA10VSO45DRG/31R-PPA12N00

4WE6J6X/EG24NEXZ2/B08

4WE6C6X/EG24NEXZ2/B08?

H-4WEH32J6X/0F6AG24NETK4/B10D3V

4WMM6E50/F

2FRM16-3X/160L

PVQ2-1X/045RA15PMB

A10VS071DFR1/31R-VPA12N00

A4VS0125DR/22R-PPB13N00

SL10PA1-4X

Z2S10-5-3X/V

Z2S6-1-6X/V

Z2FS6-2-4X/2

Z2FS10-1-3X

Z2FS6-1-6X/2QV

4WE6JA6X/EG24N9K4

4WE6JB6X/EG24N9K4

4WE10J3X/CG24N9K4

4WE6J6X/EG24N9K4

4WE6HB6X/EG24N9K4

4WE6Y6X/EG24N9K4

DREE10-5X/200YMG24K31M

4WREE10W75-2X/G24K31/A1V

4WEE6E32-2X/G24K31/A1V

ZDB6VP2-4X/200V

Z2FS6-B2-4X/200V

DR20-6-5X/200YM

DR10-7-5X/200YM

DB3U10D-3-5X/315?6AG24N9Z4

DBW20B2-5X/315?S6EG24N9K4

DBW10B2-5X/315?6EG24NK4

M-SR8KE05-1X

M-Z4SEH10E2X/3CG24ETK4

M-3SED6UK1X/350CG24N9K4/B22

Z2DB10VD3-4X/200V

Z2S16B1-5X

SV10PA1-4X

SV20PB2-4X

SL20PA1-4X

Z2S22-1-5X

Z2S16-1-5X

A2F032/61R-PBB05?

2FRE16-4X/100LBK4V?

3DREPE?6C-20=25EG24N9K4/M=00?

4WRZ?16E1-150-70/6EG24N9K4/M?

PGH2-22/006RE07VV2?

4WH?6?Y5X?

4WRA6W1-30-2X/G24N9K4?

Z5L插頭?

K4?

4WE6Y60/EG24N9K4?

4WEH25E50/6AG24NETSK4?

HED40H10/350L220S?

3WE6A6X/EG24N9K4?Z5L?

HED80P12/100K14S?

AEA10VS028DRG/31R-VPA12N00?

A2FM10/61W-VAB030?

A2FM16/61W-VAB030?

Z2S?16?-1-5X/?

3DREM?10?P-6X/315YG24K4V?

?ZDR?6?DB2-4X/75YM?

FD?25?FB2X/300B04V?

4WRAE?6?W30-2X/G24K31/F1V?

?4WRA?6?W1-30-2X/G24N9K4?

?FD?32?FB2X/300B06V?

M-3?SEW?6?C36/420M?G24N9Z2/808??S0.864?

M-3?SEW?6?U36/420?MG24N9K4?

HED?1?OA4X/50?

A10VS071DRG/31R-PPA12N00?

AEA10VS028DRG/31R-VPA12N00?

Z2S6?

A2FM63/61W-VAB020?

Z2FS22-30B/S2?

4WE6D50/0FAW220-50NZ4?

A10V028DR/31R-PSC62K01?

4WE6D50/0FAW220-50NZ4?

4WEH25J6X/W230N9ETK4?P4.5?

4WEH16J7X/W230N9ETK4?P4.5?

4WEH16D50B/6EG24NETZ5L?

4WEH25D50B/6EG24NETZ5L?

DBW10B2-5X/315G24R12/2?

4WE10HA3X/CNZ5LG24?

DRVP30?

DBDH20P10/50?

2FRM6B76-2X/10QM?

DRVP-20?

4WE6EA61B/CW220-50N9Z5L?

4WE6TB61B/CW220-50N9Z5L?

4WEH16J7X/6EG24N9S2K4?

M-3SED6CK13/350CG24N9K4?

DBW10B-1-30B/100-6EG24NZ5L?

4WE6D5X/EG24K4QMBG24?

A4VTG90HW/32R?

A10VS0100DR/31R-PSC12L?串100排量泵?

4WEH25H50/6AG24N9K4?

4WE6J60/EG24N9Z5LB08?

4WE6M69/ZG24N9KB08?

4WE6C69/EG24N9KB08?

M-3SEW6N39/420MG24N9K4?

HED80H69/209K14KS?

HED80H69/100K14KS???????

Z2S6-1?

DBW20B-1-30/315UG24NZ?

DB20-1-30/100U?

4WE10C3X/CG24N9K4?

FD12KA2X/B03V?

FD16KA2X/B03V?

4WRE6W00-1X/24Z4M-119?

ZDB6VP2-42/100V?

ZDR6DP2-3X/75YM?

DZ6DP2.3.3/75Y?

A4VG180EP2D1/32L-NZD02K691EH-S?

4WE6D62/EG24N9K4??

M3SED6CK13/350CG24N9K4?

DBDS6K18/315?07N40?

?DR?10-5-5X/200Y?

?DR?20-5-5X/200Y?

DBDS6P1X/315?

4WE10J33EW230N9K4?

H-4WMM22T?7X?/?

DZ30-2-5X/200Y?

A2F056/61R-PPB05?

A2F0107/61R-PPB05?

?　　?由于雙閥芯換向兩油口控制的靈活性，兩油口可分別采取流量控制、壓力控制或流量壓力控制。正面介紹兩種簡(jiǎn)單的控制策略。?

（1）負(fù)載方向在整個(gè)工作過(guò)程中保持不變?

　　?我們知道，對(duì)于汽車(chē)起重機(jī)、挖掘機(jī)、裝載機(jī)等而言，其液壓缸在整個(gè)工作過(guò)程中負(fù)載方向始終維持不變。下面以起重機(jī)變幅液壓缸為