?SV10PB1-4X/V

武穴黎翔機電設備有限公司，詢價聯(lián)系人：何女士

詢價電話：0713-6542758，手機：18934630908????

詢價傳真：0713-6542758

詢價QQ:?736567721,704552157

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

液壓系統(tǒng)設計時為提高系統(tǒng)穩(wěn)定性，減少負載變化對速度的影響，要么犧牲部分我們想實現(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，通過增加阻尼，提高系統(tǒng)速度剛度來提高系統(tǒng)的穩(wěn)定性。但是這樣元件的增加又會降低效率，浪費能源；還會使得整個系統(tǒng)的可靠性降低、增加成本。?

　　?（2）由于換向結(jié)構(gòu)的特殊性，使得用戶在實現(xiàn)某一功能時必須購買相應的液壓元件，再加上工程機械廠家會根據(jù)不同最終用戶要求設計出相應的功能，這樣會造成生產(chǎn)廠家采購同類、多規(guī)格的液壓控制元件來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，同時會大大提高產(chǎn)品成本。?

　　?（3）由于執(zhí)行機構(gòu)進出液壓油通過一根閥芯進行控制，單獨控制執(zhí)行機構(gòu)兩側(cè)壓力是不可能的。因此，出油側(cè)背壓作用于執(zhí)行機構(gòu)運動的反方向，隨著出油側(cè)背壓升高，為保質(zhì)執(zhí)行機構(gòu)的運動，必須提高進油側(cè)壓力。這樣會使得液壓系統(tǒng)消耗的功能增加，效率低，發(fā)熱增加。?

節(jié)流閥單向閥、緩沖閥

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　　?采用雙閥芯技術的液壓系統(tǒng)，由于執(zhí)行機構(gòu)進出油側(cè)閥口閥芯位置及控制方式各自獨立，互不影響，這樣通過對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)不能解決的問題，同時還可以輕易實現(xiàn)傳統(tǒng)液壓系統(tǒng)中難以實現(xiàn)的功能。?

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。正面介紹兩種簡單的控制策略。?

（1）負載方向在整個工作過程中保持不變?

電磁閥DG4V-3-22A-M-U-H7-60

電磁閥Vickers?SV3-12-C-0-00

方向閥DG5S4-042A-M-U-H7-71

小液動閥DG3V-3-2N-7-B-60

DG4V—3—22A—M—U—H7—60

DG4V-3-3C-M-U-H7-60

電磁閥DG4V-5-2AJ-M-U-H6-20

減壓閥DGMX2-3-PP-BW-B-40

電磁閥DG4V-3S-7C-M-U-H5-60

電磁閥DG4V-3-2AL-M-U-H7-60

電磁閥DG4V-3-2A-M-U-B6-60

電磁閥DG4V-32A-M-U-H-7-60

電磁閥SV3-12-C-0-00

電磁換向閥DG4V?3?0C?M?U?H7?60

電磁閥DG4V-3-2A-M-U-D6-60

方向閥DG5S4-042A-M-U-H7-71

電磁閥線圈481865C2?DC24V

電磁閥DG4V-3-8C-VM-U-H7-61

電磁閥DG4V-3-0B-M-U-D6-60

溢流閥DGMC-3-PT-GW-B-41?DGMC-3-PT-GW-41

定量葉片泵35V-25A-1C-22R

壓閥DGMPC-5-ABK-30

溢流閥DGMC2-3-AB-GW-BA-GW-41

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電磁閥DG4V-3-2C-M-U-D6-60

電磁閥DG4V-32N-M-U-H-7-60?DG4V-3-2N-M-U-H7-60

電磁閥DG4V-3-2AL-M-UI-H-7-52

電磁閥DG4V-32C-M-U-D-6-60

電磁換向閥DG4V-5-2NJ-M-U-H5-40

DG4V-3-0B-M-U-H7-60電磁換向閥

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電磁閥DG4V-5-6CJ-M-U-H5-40

電磁閥線圈C-507826?220V

溢流閥DGMC-5-PT-FW-B-30

溢流閥DGMC2-3-AT-CW-BT-C2-41

電磁閥插裝閥SV13-10-CM-O-240AGH

溢流閥DGMC2-5-AT-FW-BT-FW-B-30

液壓閥CG2V-6GW-10

威格電磁閥DG4V-36C-M-U-D-6-60

電磁閥DG4V-5-OCJ-M-U-H6-20

單向閥DGMDC-3-Y-AN-BN-41

溢流閥CG5V-6FW-D-MUHL5-40

電磁閥DG4V-3-2C-M-U-B6-60

電磁閥線圈300AA00086A

電磁閥線圈02-178109

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插裝閥RV5-10-S-0-50

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電磁閥DG4V-3S-6C-M-U-H5-60

電磁球閥DG3VP-3-102A-VM-U-H-10

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葉片泵25V-21A-1C-22R

葉片泵V20-1P12P-1D11

葉片泵45V-50A-1C-22R

液壓閥DGMFN-5-Y-A2W-B2W-30

電磁閥線圈507833

電磁閥DG4V-5-2NJ-M-U-H6-20

閥芯SV3-10-0-0-00+線圈300AA00082A電壓24V

小液動閥DG3V-3-2N-7-B-60

電磁閥DG4V-5-2ALJ-M-U-H6-20

電磁閥DG4V-5-2AJL-M-U-H6-20

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電磁換向閥DG4V-5-2CJ-M-U-H5-40

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電磁閥DG4V3S2AMFWB560

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電磁閥DG4V3S2NMUC560

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電磁閥DG4V-3S-6C-MFT-WL-B5-60

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電磁閥DG4V56CJMUH620

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電液換向閥DG5S4-042A-T-M-U-H5-60

電液換向閥DG5S4-042C-T-M-U-H5-60

電液換向閥DG5S4046CTMUH560

電液換向閥DG5S4-046C-T-M-U-H5-60

電液換向閥DG5V56CTMUC610

電液換向閥DG5V72C2TMUH730

電液換向閥DG5V72CTMUH730

電液換向閥DG5V-7-2C-T-M-U-H7-30

電液換向閥DG5V72CTVMUH730

電液換向閥DG5V-7-2C-T-VM-U-H7-30

電液換向閥DG5V72N2TVMUH730

電液換向閥DG5V72NVMUH540

電液換向閥DG5V76C2TMUH730

電液換向閥DG5V-7-6C-2T-M-U-H7-30

電液換向閥DG5V76C2TVMUH730

電液換向閥DG5V-7-6C-2T-VM-U-H7-30

電液換向閥DG5V76C3TMUH730

電液換向閥DG5V-7-6C-3T-M-U-H7-30

電液換向閥DG5V76CTMUH730

電液換向閥DG5V-7-6C-T-M-U-H7-30

電液換向閥DG5V8H6CTVMUH10

電液換向閥DG5V-8-S-2C-T-M-U-H-10

疊加閥DGMC23ABCWBACW41

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?派克閥D4A040NMK2

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CG5V?8FW?D?VM?U?C5?20?

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CG5V?8GM?D?M?U?C5?20?

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CG5V?8GW?D?M?FW?H5?20?

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CG5V?8GW?D?M?U?B5?20?

CG5V?8GW?D?M?U?B6?11?

CG5V?8GW?D?M?U?C6?11?

CG5V?8GW?D?M?U?D5?20?

CG5V?8GW?D?M?U?H5?20?

CG5V?8GW?D?M?U?H7?11?

CG5V?8GW?D?MU?C5?20?

CG5V?8GW?D?P2?VM?U?H7?11?

CG5V?8GW?D?VM?U?A5?20?

CG5V?8GW?D?VM?U?B5?20?

CG5V?8GW?D?VM?U?H5?20?

CG5V?8GW?D?VM?U?H7?11?EN?18

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CG5V-6CW-D-H-VM-U-H7-11?

CG5V-6CW-D-M-FTWL-B5-20?

CG5V-6CW-D-M-U-EK6-11?

CG5V-6CW-D-M-U-NN6-11?

CG5V-6GW-D-M-U-KK5-20?

CG5V-8BW-D-M-U-HL5-20-EN?7

CG5V-8CW-D-M-U-P5-20?

CG5V-8FW-D-VM-U-D5-20?

CG5V?6FW?OF?M?U?H5?20???

CG5V?6GW?D?VM?U?H5?20????

CG5V?8GW?0F?M?U?H7?60???????

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CG5V-6FW-DMUC520?

CG5V-6FW-D-MU-H5-20?

CG5V-6FW-D-M-U-H5-20???

CG5V-6FW-OF-M-U-H5-20?

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CG5V-6GW-OF-V-MU-H5-20??

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cg5v?6fw?of?m?u?h5?20???

cg5v?6gw?d?vm?u?h5?20?

cg5v?6gw?d?vm?u?h5?20????

cg5v?8gw?0f?m?u?h7?60???????

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cg5v-6cw-dm-u-h7-11?

cg5v-6fw-d-m-u-hl5-20-en16?

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?cg5v-8cw-d-m-u-h7-11?

?cg5v-8fw-d-m-u-h5-20?

cg5v-8fw-dm-u-h7-11?

cg5v-8fw-of-d-m-u-h5-20?常閉?

cg5v-8fw-of-m-u-h5-20?

cg5v-8gw-d-m-u-h5-20?

DGMC2-3-AT-GW-BT-GW-41????

DGMC2-5-AT-FW-BT-FW-B-30???

DGMC-3-PT-BW-B-40

DGMC-3-PT-CW-41??????????

DGMC-5-AT-FW-B-30??

DGMC-5-PT-GW-B-30

DGMC-5-PT-GW-B-30

DGMDC-3-Y-AM-41??

DGMDC-3-Y-P-K-40

DGMDC-5-Y-PK-30

DGMFN-3-X-A2W-B2W-40

DGMFN-3-X-A2W-B2W-41??

DGMFN-3-X-B2W-41????????

DGMFN-3-Y-A2W-B2W-40

R978890213???4WE6JB6X/EG24N9DK24L/62

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R978890224???4WRAEB6EA25-1X/G24N9DK26/MR

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