?丹尼遜液壓閥R4V03?565?10?A5?

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

詢(xún)價(jià)電話：0713-6542758，手機(jī)：18934630908????

詢(xún)價(jià)傳真：0713-6542758

詢(xún)價(jià)QQ:?736567721,704552157

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

D634-371C?R24K02MONSS2????3臺(tái)DG4V-3-6C-M-U-H7-60????10臺(tái)

DG4V-3-2N-M-U-H7-60????15臺(tái)DG4V-3-2A-M-U-H7-60????10臺(tái)

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。?

　　?（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)?lèi)、多規(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。?

　　?（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。?

D4S10?3G4?144?B1?

D4S10?321?142?B1?

D4S03?321?112?B1?

R4V06?5A5?10?A5?

R4V06?5D5?12?A1?

R4V06?5D5?12?A4?

R4V06?5D5?10?A1?

R4V06?565?10?A1?

R4V06?565?10?A5?

R4V06?515?10?A1?

R4V06?5A5?10?A1?

R4V06?535?11?A1?

R4V06?535?31?A1?

R4V06?561?10?A1?

R4V06?561?10?A4?

R4V06?511?10?A1?

R4V06?531?11?A1?

R4V06?531?11?A4?

R4V06?531?11?A5?

R4V10?5A1?10?A1?

R4V10?5A5?10?A1?

R4V10?5A5?10?A4?

R4V10?5D1?10?A1?

R4V10?5D1?10?A4?

R4V10?5D1?10?A5?

R4V10?5D5?10?A1?

R4V03C?535?11?A1?

R4V03?511?10?A1?

R4V03?511?10?A4?

R4V03?515?10?A1?

R4V03?515?10?A4?

R4V03?565?10?A1?

R4V03?531?11?A1?

R4V03?531?11?A4?

R4V03?531?11?A5?

R4V03?565?12?A1?

R4V03?561?10?A1?

R4V03?565?30?A1?

R4V03?565?30?A5?

R4V06?535?11?A5?

R4V06?5D5?30?A1?

R4V03?531?10?A1?

R4V03?531?10?A4?

R4V03?531?10?A5?

R4V03?531?30?A1?

R4V03?531?30?A4?

R4V03?535?10?A1?

R4V03?535?10?A5?

R4V03?531?12?A1?

R4V10?531?10?A1?

R4V10?531?10?A4?

R4V10?595?32?A1?

R4V10?595?32?A4?

R4V06?531?10?A1?

R4V06?531?10?A4?

R4V06?531?10?A5?

R4V06?531?30?A1?

R4V06?531?30?A5?

R4V06?535?10?A1?

R4V06?535?10?A4?

R4V06?535?30?A1?

R4V06?535?30?A5?

R4V06?595?12?A1?

R4V10?535?10?A1?

R4V10?535?10?A4?

R4V03?535?11?A1?

R4V10?5D3?10?A1?

R4V06?5D5?32?A1?

R4V03?565?32?A1?

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R4V10?5D1?12?A4?

R4V03?535?W0?A1?

R4V03?565?W0?A1?

R4V06?535?W0?A1?

R4V06?5D5?W0?A1?

R4V10?535?W0?A1?

R4V03?513?10?A1?

R4V03?513?10?A5?

R4V03?535?30?A1?

R4V03?535?30?A5?

R4V06?533?10?A1?

R4V06?533?10?A4?

R4V03?565?10?A5?

R4V03?535?10?A4?

R4V10?5A3?10?A1?

R4V06?513?10?A1?

R4V06?513?10?A1?DT?

R4V03?535?31?A1?

R4V03?531?31?A1?

R4V06?563?10?A1?

R4V06?563?10?A5?

R4V10?533?10?A1?

R4V06?511?10?A5?

R4V06?535?10?A1?016?

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R4V10?531?11?A4?

R4V03?561?30?A1?

R4V03?561?30?A5?

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R4V06?591?12?A1?

R4V10?533?40?A5?

R4V10?533?30?A1?003?HY511.15?

R4V06?533?10?A1?016?

R4V10D?531?10?A1?

R4V06?511?12?P1G0Q?A1?

R4R03?595?11?B1?

R4R03?595?11?B4?

R4R06?595?11?B1?

R4R06?595?11?B4?

R4R06?595?11?B5?

R4R10?595?11?B1?

R4R03?595?31?B1?

R4R06?595?31?B1?

R4R06?595?31?B4?

R4R10?595?31?B1?

R4R03?595?11?P1G0Q?B1?

　　?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。?

力士樂(lè)溢流閥

DBDS10K-1X/400，DBDS6K1X/315?，DBDS10K1X/400，?DBDS10G-1X/200?，DBDS20K1X/200，?DBDS20K1X/50，DBDS10K1X/315?，DBDS10K18/25，DBDS6K-1X/100，?DBDS10P1X/400，?DBDS6K1X/315，DBDS10K1X/315?，DBDS10P1X/200，DBDS6K121X/100?，DBDS10-P-1X/200，?DBDS10K18/25?，DBDS10-P-1X/200，?DBDS10K18/25，DBDS20P10?，DBDS10P1X/200?，DBDS10G12/200，DBDS20K1X/50，DBDS6K1/315，DBDS6P1X/?315，DBDS20P1X/315，DBDS10P1X/315，DBDS6P1X/315，?DBDH10P-1X/200?，DBDS10G-1X/200V，DBDS10G-1X/25，DBDS10K-1X/200，DBDS10K-1X/315,DBDS10K-1X/315，DBDS20G-1X/315V，DBDS20K-1X/200，DBDS20K-1X/315，DBDS20P-10/315，DBDS10-P1X/315，?DBDS10K1X/400，?DBDS10K1X/400，?DBDS10G-1X/200，?DBDH10G10/200?，DBDS-20K-1X/315，DBDS10K1-1X/315，DBDS10K1-1X/100，DBDS6K-1X/100，?DBDS6K-1X/100，?DBDS10K1X/315，DBDS10K1X/315，DBDS6K-1X/100?，DBDS6K-1X/100，?DBDS20P1X/250，?DBDS10K1X/315，?DBDS10K18/25，?DBDS6K1X/100，DBDS6K-1X/100，?DBDS6G10/400，?DBDS10P1X/200，?DBDS6K121X/100，?DBDS10G-1X/200?，DBDS10-P-1X/200，DBDS10K18/25?，DN10DBDS-10K10/315，DBDS6K1X/315?，DBDS10P1X/200，?DBDS6K121X/100?，DBDS10-P-1X/200，DBDS10K18/25，?DBDS6P1X/?315?，DBDS10-P-1X/200?，DBDS10K18/25，?DBDS10P1X/200，?DBDS6K121X/100，DBDS10-P-1X/200，DBDS10K18/25，?DBDS10-P-1X/200，?DBDS10K18/25，?DN10DBDS-10K10/315?，DBDS6K1X/315，DBDH10P/400，DBDH6P1X/315，DBDS30G1X/315，DBDS10P1X/200，DBDS6G1X/315,DBDS10K1X/315，DBDS20K1X/315，?DBDS20P1X/200，DBDS20P10，DBDS30P1X/200V,DBDS30K1X/315V，DBDS30K1X/315，DBDS30K1X/25,DBDS25G1X/315，DBDA20P1X/25，DBDA20G1X/25，DBDA20K1X/100，DBDA20K1X/25V，DBDH20K1X/50，DBDA15G1X/25，DBDA10P1X/，?DBDA10G1X/630V，DBDA10G1X/25V，DBDA10K1X/400，DBDH10P1X/50V，DBDH10G1X/315V，DBDS10P1X/25V，DBDS10K1X/315V，DBDA6P1X/25，DBDA6G1X/315V，DBDS6P1X/200V，DBDS6G1X/315，DBDH25G1X/50，DBDS20P1X/315，DBDS20P1X/100，DBDS20G1X/400V，DBDS20G1X/315V，DBDS20K1X/25，DBDH15G1X/100V，DBDH10P1X/315，DBDH6P1X/50V，DBDH6K1X/400，DBDH6K1X/315，DBDS6P1X/100，DBDS20G1X/100V，DBDH10K1X/50，DBDS6P1X/50V，DBDS6K1X/200，DBDS10P1X/50，DBDS10G1X/315V，DBDA6G1X/400V，DBDH6G1X/315V，DBDS6P1X/315V，DBDS6P1X/200，DBDS30G1X/200V，DBDS30G1X/100，DBDH25G1X/100V，DBDS25G1X/315V，DBDS25G1X/315V，DBDA20G1X/50V，DBDA20?K1X/50V，DBDS20G1X/400，DBDS20K1X/50，DBDS15G1X/400，DBDA10P1X/25V，DBDH10P1X/50，DBDH10G1X/400，DBDS10P1X/630V，DBDS10G1X/25V，

DBDS10K1X/25，DBDA8G1X/25V，DBDH8G1X/400，DBDH6P1X/100V，DBDS6P1X/50，DBDS6K1X/50，DBDH30G1X/25，DBDH30K1X/25，DBDS30G1X/50，DBDS30K1X/200，DBDA20P1X/100，DBDH20P1X/25，?DBDS20P1X/315，DBDS20P1X/50，DBDS20K1X/50V，DBDH10G1X/100，DBDH10K1X/200，?DBDS10G1X/630，?DBDS10K1X/315，

2、雙閥芯換向閥的兩種基本控制策略?

　　?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?

DKE-1710-X

DKE-1630/2-X?DKER-1631/2?DKER-1751/2?

DKE-1631/2-X+SP667

DKE-1611-X?DKOR-1611/A-X?,　DKOR-1631/2-X?,　DKOR-1671-X?,

DKOR-1710-X?10,　DKOR-1711/L-X?10,　DKOR-1711-X?10,　DKOR-1713-X?,　

DKOR-1714-X?10,　SDHI-0631/2/A-X?,　SDHI-0631/2-X?,　SDHI-0639/C-X，

SDHI-0639/O-X，SDHI-0639/O-X?,　SDHI-0710-X，

SDHI-0711-X?SDPHI-2711/1/D-X?31,　SDPHI-2711/D-X?,SDPHI-2713/D-X?,　

SDPHI-2713-X?SDPHI-27191/D-X?,　SDPHI-3631/2-X?53,　SDPHI-3711/1/DE-X?,　

SDPHI-3711/1/D-X?,SDPHI-3711/1/E-X?,　SDPHI-3711/DE-X?,　SDPHI-3711/D-X?,　

SDPHI-3713/E-X?53,

SDPHI-3713/E-X?53,SDPHI-3713-X?53,　SDPHI-3714/8/DE-X?,　

SDPHI-3714/8/E-X?,　SDPHI-3714/DE-X?DPHI-1614/AD-X?,DPHI-1631/2/DE-X?,　

DPHI-1711/D-X?40,　DPHI-1713/DH-X?,　DPHI-1713/D-X?,　DPHI-1713/D-X?40,　

DPHI-1713-X?,　DPHI-2611/DS-X?31,　DPHI-2611/D-X?31,　DPHI-2613/AD-X?31,　

DPHI-2613/A-X?31,　DPHI-2613/D-X?31,　DPHI-2613-

DPZO-A-271-L5/DEG

DPZO-A-271-L5/DEG

DPZO-A-271-S5

DPZO-A-273-D5/D/G

DPZO-A-273-D5/E30

DPZO-A-273-S5

DPZO-A-371-S5/EG

DPZO-A-371-L5/DG

DPZO-A-373-D5/E30

DPZO-A-373-L5

DPZO-A-671-L5

DPZO-AE-171-S5/E?

DPZO-AE-171-S5/G

DPZO-AE-171-S5/G+SP-ZH-7P?

DPZO-AE-171-L5/E

DPZO-AE-173-S5

DPZO-AE-173-L5/I

DPZO-AE-251-L5/I

DPZO-AE-271-L5

DPZO-AE-271-L5/D

DPZO-AE-271-L5/DIQ

DPZO-AE-273-D5/DG

DPZO-AE-273-L5

DPZO-AE-273-S5/DIWG

DPZO-AE-371-S5

DPZO-AE-371-D5/EG

DPZO-AE-373-S5

DPZO-AES-PS-271-S5

DPZO-AES-PS-273-L5/IZ

DPZO-AES-BC-273-L5/BT

DPZO-T-271-L5

DPZO-TE-171-L5

DPZO-TE-173-S5/I?

DPZO-TE-251-L5/I

DPZ0-TE-271-L5/D

DPZO-TE-271-S540

DPZO-TE-273-L5/I

DPZO-TE-371-L5/E

DPZO-TE-673-D5/E

DPZO-TE-673-D5/EI

DPZO-L-271-L3

DPZO-L-273-L5

DPZO-LE-270-S5/G

DPZO-LE-271-L5

DPZO-LE-271-L5/D

DPZO-LE-271-L5/D/I

DPZO-LE-271-L5/I/G

DPZO-LE-370-L5/I

DPZ0-LES-PS-271-D5/IQ

QVHZO-A-06/18/6

QVHZO-A-06/36

QVHZO-A-06/45

QVHZO-AE-06/36

QVHZO-T-06/36/PE

QVHZO-TE-06/12

QVHZO-TE-06/12/I

QVHZO-TE-06/18/I/PE

QVKZORAE10/90/I

QVKZORAESPS10/90/I

QVKZOR-TE-10/90/I

QVMZO-A-20/2-S4

QVMZ0-A-20/3-L4/250

RZMO-A-010/210

RZMO-A-010/315

RZMO-A-030/100

RZMO-A-030/210

RZMO-A-030/315

RZMO-AE-010/100

RZMO-AE-010/210/I

RZMO-AE-010/315

RZMO-AE-030/100?

RZMO-AE-030/315

RZMO-AES-PS-010/210

RZMO-AES-PS-010/315/Z

RZMO-TERS-PS-010/100

RZMO-TERS-PS-010/210

RZMO-TERS-PS-010/210/I

RZMO-TERS-PS-010/315

RZMO-TERS-BC-010/315/I/BT

RZMO-TERS-PS-030/315

RZMO-P1-010/100

RZMO-P1-010/210?20?

RZMO-P1-010/315?20

RZMO-P1-010/350

RZMO-P3-PS-010/210/I

RZMO-P3-PS-010/210

RZMO-P3-PS-010/315

RZMO-P1E-010/100?20

RZGO-A-010/32

RZGO-A-010/100

RZGO-A-010/210

RZGO-A-033/210

RZGO-A-033/315

RZGO-AE-010/32

RZGO-AE-033/100/I

RZGO-AE-033/210/I

RZGO-AES-PS-010/210/I

RZGO-TERS-PS-010/100

RZGO-TERS-PS-010/100/I

RZGO-TERS-PS-033/100

RZGO-TERS-PS-033/100/I

RZGO-TERS-PS-033/210

RZGO-TERS-PS-033/210/I

RZGO-TERS-PS-033/315/I

HZGO-A-031/210?

HZGO-A-031/315

HZGO-A-031/315

HZMA-A-030/250/PA-M/7

HZMO-A-030/210?

HZMO-A-030/210/PE

KZGO-A-031/100

KZGO-A-031/315

AGMZA-A-10/80-PA-M

AGMZA-A-10/250

AGMZA-A-20/250/PA-NPT

AGMZA-A-32/180/PA-M

RZGA-A-010/32/GK

RZGA-A-010/100/PA-M/7

RZGA-A-010/100/PA-M

RZGA-A-010/210/PA-M24DC

RZGA-A-033/80/M/7

RZGA-A-033/80/PA-GK/7

DPHI-3631/2-X?53,　

DPHI-3710/D-X?,　DPHI-3711/1/D-X?,　DPHI-3711/DE-X?,　DPHI-3711/DS-X?,DPHI-3711/D-X?,　DPHI-3711/FI/NC-X?52,　DPHI-3713/DS-X?,　

DPHI-3713/D-X?53,　DPHI-3713/E-X?,　DPHI-3713/H-X?53,　

DPHI-37139/S-X?,　DPHI-3713-X?53,　DPHI-3714/8/DE-X?,　DPHI-3714/DE-X?,　

DPHI-3714/R-X?53,　DPHI-3716-X?53,　DPHI-3751/2/D-X?53,　DPHI-3751/2-X?53,　

DPHI-6713/D-X?33,　DPHI-6713/E-X?33,　DPHI-6713-X?33,DPHI-6716/D-X?,　

DPHO-3630/2/A-X?11,　DPHO-6713/D-X?11,　DPHU-1713/H-X?41,　

DPHU-1713-X?32,　PHU-1751/2-X?,　DPHU-2631/2/EH9-X?32,　DPHU-2711/HL2-X?,　

DPHU-2711/H-X?32,　DPHU-2711-X?32,　DPHU-2713/D-X?32,　DPHU-2713/H-X?32,

DPHU-2713/L1-X?32,　DPHU-2713-X?,　

DPHU-2714/EH-X?,　DPHU-2750/L1-X?,　DPHU-2751/2/WP-X?,　DPHU-2751/2-X?,　

DPHU-3711/L1-X?,　DPHU-3711/S-X?54,　DPHU-3713/D-X?54,　DPHU-3713-X?,

DPHU-3716-X?54,　DPHU-3717-X?54,　DPHU-3751/2-X?54,　DPHU-3751/D-X?,

DPHU-6711/DH-X?34,　DPHU-6711/H-X?34

?