?DG4V-3-2A-M-U-H7-60

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：0713-6542758，18934630908????

詢價(jià)傳真：0713-6542758

詢價(jià)QQ:?736567721,704552157

R900925687?4WRAE10W1-30-22/G24N9K31/F1V

0811402141?DBETBEX-1X/315G24K31F1M

D634-371C?R24K02MONSS2?

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

電磁閥DG4V-3S-2N-M-U-H5-60

插裝閥RV5-10-S-0-50

電磁閥線圈617471L

電磁閥DG4V-3S-6C-M-U-H5-60

電磁球閥DG3VP-3-102A-VM-U-H-10

電磁閥DG4V-3-2A-M-U-H7-60

電磁閥DG4V-3-2C-M-U-H7-60

電磁閥DG4V-3-2N-M-U-H7-60

電磁閥DG4V-36C-M-U-H-7-60

電磁閥DG4V-5-0AJ-M-U-H5-40

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

電磁閥DG5S4-043C-M-U-H7-71?DG5S4-0431C-M-U-H7-71

電磁閥DG5V-8-S-2A-M-U-H7-10

電磁閥DG4V-30C-M-U-D-6-60

PVV4-1X/098RA15UMC?葉片泵

R901088867?PR4-3X/6.30-500-RA01M01?

A10VSO10DR/52R-PPA14N00

A10VSO18DFR1/31R-PPA12N00

A10VS018DFR1/31R-PPA12N00

A10VS018DR/31R-PPA12N00

A10VSO18DR/31R-PPA12N00

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A10VSO18DFR1/31R-PPA12NOO

A10VS018DFR1/31R-PPA12NOO

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A10VO28DR/31R-PSC12N00

A10VSO28DRF1/31R-PSA12N00

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A10VO28DFR1/31L-PSC62N00

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A10VSO45DR/31R-PPA12N00

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A10VO45DFR1/31R-PSC62K02

A10VSO45DFR1/32R-PPB12N00

A10VSO71DFLR/31R-PPA12N00

A10VSO71DFR1/31R-PPA12N00

A10VS071DFR1/31R-PPA12N00

A10VSO71DFR1/31R-PPA12KB5

A10VSO71DFR/31R-PSC62K07

A10VSO71DFR1/31R-PPA12N00

A10VS071DFR1/31R-PPA12N00

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A10VSO71DFR1/32R-VPB22U99

A10VS071DFR1/32R-VPB22U99

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A10VSO100DFLR/31R-PPA12N00

?????R900912609?LC25B40D7X/?

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，使液壓油可以自行灌進(jìn)泵內(nèi)，對泵的運(yùn)轉(zhuǎn)十分有益。如果限于條件，液壓泵必須安裝于油箱上邊時(shí)，其吸油高度不得大于最低油位500mm。?

?⑥?力士樂REXROTH柱塞泵的吸油口，要安設(shè)線隙式濾油器，過濾精度應(yīng)為30~50μm；在系統(tǒng)的回油管路要安裝過濾精度為10~20μm的回油濾油器。?

力士樂REXROTH徑向柱塞泵的結(jié)構(gòu)一般為偏心軸式或凸輪式兩種，分為3個柱塞或6個柱塞的，這種泵為閥式配流，抗污染能力較強(qiáng)，并有一定的自吸能力。這類泵的工作壓力稍高于軸向柱塞泵，而流量比較小，是由其結(jié)構(gòu)所決定的。徑向柱塞泵的整體結(jié)構(gòu)好，在安裝方面比軸向柱塞泵的安裝規(guī)范要簡單許多。?液壓控制閥---順序閥?

??1?工作原理：按工作原理和結(jié)構(gòu)，順序閥分直動式和先導(dǎo)式兩類；按壓力控制方式，順序閥有內(nèi)控和外控之分。?在順序閥中裝有單向閥，能通過反向液流的復(fù)合閥稱為單向順序閥。一般說來，這種閥使用較多。?

??2?功能及應(yīng)用：順序閥的基本功能是控制多個執(zhí)行元件的順序動作，根據(jù)其功能的不同，分別稱為順序閥、背壓閥、卸荷閥和平衡閥。?順序閥的性能與溢流閥基本相同，但由于功能的不同，對順序閥還有其特殊的要求：?

????（1）為了使執(zhí)行元件準(zhǔn)確實(shí)現(xiàn)順序動作，要求順序閥的調(diào)壓精度高，偏差??；???

????（2）為了順序動作的準(zhǔn)確性，要求閥關(guān)閉時(shí)內(nèi)泄漏量??；???

????（3）對于單向順序閥，要求反向壓力損失及正向壓力損失值均應(yīng)較小。???

順序閥的主要作用有：???

威格士閥?DGMX23PPBHB40

?威格士閥?DGMX25PPFWB30??880553

威格士閥?DG4V32CMUH760

威格士閥?DGMFN3YA2HB2H30

威格士閥?CVCS16D3B2910

威格士閥?DGMPC5ABKBAK30??867364

?威格士閥?DGMPC3ABKBAK41???694400

?威格士泵??02-335172?PVM131ER10GS02AAA28000000A0A

威格士泵?PVM074ER09GS02AAA28000000A0A?123AL00691A

?威格士泵?PVH098R01AJ30A250000001001AE010A?02-315300

威格士泵?02-334368?PVH141R13AF30B252000001001AB010A?

威格士泵?PVH074R01AA10A250000001001AB010A?877006

威格士泵?PVQ20B2RSE1S21C21D12??02-341553

?威格士泵?PVM098ER10GS02AAA28000A0000A?123AL00370A

威格士泵?PVQ32B2LSS1S20C1411??02-334575

?威格士泵?PVQ10A2RSE1S20C2112??02-341576

?力士樂閥?Z1S6P05-4X/V

力士樂閥?M3SEW6U3X/420MG24N9K4??R900566283

力士樂閥?Z2S6-1-6X

力士樂泵?AZPF-11-016RCB20MB(0510625022)

力士樂齒輪泵?AZPF-11-005RCB20MB(0510325006)

力士樂閥?4WE6D6X/OFEG24N9K4

力士樂閥?R901101640?HED80H20/350K14

力士樂閥?R900422189?ZDB10VA24X/200V

威格士閥?DG17V32N60??02-127344

?威格士閥?FCG3180K15?987161

?威格士閥?02-109053?DG4V3S2NMUC560

力士樂泵?0510225006?AZPF-1X-04-RCB20MB

力士樂齒輪泵?0510525009(?AZPF-1X/011RCB20MB)

?威格士閥?DGMDC3YPK41??694415空運(yùn)

力士樂泵?0510525033

力士樂泵?齒輪泵?0510425009?AZPF-1X-008?RCB20MB?

MOOG穆格?D662-4936-D02JDBW4VEM2-G

力士樂閥?R901029970?(DBETE-6X/350G24K31/A1V)

力士樂泵?0510225006?AZPF-1X-04-RCB20MB

力士樂齒輪泵?0510525009(?AZPF-1X/011RCB20MB)

?力士樂閥?R900782310??VTVSPA121X/V0/0

力士樂?0510525075

派克閥?BD15AAANB10

?力士樂泵?0510900044?AZPFF-11-011/008RCB2020MB

力士樂泵?齒輪泵?0510425009?AZPF-1X-008?RCB20MB?

?威格士閥?DGMPC3ABKBAK41???694400

?威格士閥?DGMFN3YA2WB2W41??694412

力士樂泵?A10VSO10DR/52RPPA14NOO

力士樂泵?0510525018?AZPF-10-014RCB20MB?

威格士閥?DGMPC5ABKBAK30??867364

?????（1）控制多個元件的順序動作；???

????（2）用于保壓回路；???

????（3）防止因自重引起油缸活塞自由下落而做平衡閥用；???

????（4）用外控順序閥做卸荷閥，使泵卸荷；???

????（5）用內(nèi)控順序閥作背壓閥。???

????3?生產(chǎn)順序閥產(chǎn)品廠家：國外有美國Vickers、德國Rexroth等廠家。???

????4?順序閥的選用：順序閥根據(jù)裝配結(jié)構(gòu)的不同，可以實(shí)現(xiàn)不同的回路功能，如溢流閥、順序閥和平衡閥的功能。???

????順序閥的啟閉特性如果太差，則流量較大時(shí)一次壓力過高，回路效率降低。啟閉特性帶有滯環(huán)，開啟壓力低于閉合壓力，負(fù)載流量變化時(shí)應(yīng)予注意。開啟壓力過低的閥，再壓力低于設(shè)定壓力時(shí)發(fā)生前漏，引起執(zhí)行器誤動作。通過閥的流量遠(yuǎn)小于額定流量時(shí)，產(chǎn)生振動或其他不穩(wěn)定現(xiàn)象。此時(shí)要再回路上采取措施使用說明：?

????1、氣動資料">液壓缸缸徑、桿徑級壓力的確定和選用，必須考慮液壓系統(tǒng)壓力源的壓力和系統(tǒng)的損失，壓力的控制和調(diào)整由液壓系統(tǒng)調(diào)壓閥確定。?

????2、液壓缸在工作之前必須用低壓（大于起動壓力）進(jìn)行幾次往復(fù)運(yùn)動，交替打開兩端單向放氣閥排除缸內(nèi)的氣體后，才能進(jìn)行正常工作。進(jìn)出油口接頭之間必須加組合密封墊緊固好，以防漏油。?

????3、為了保證液壓缸的壽命，使用介質(zhì)中不得混有雜質(zhì)、贓物，以免劃傷缸筒內(nèi)壁，使密封損傷，引起內(nèi)外泄漏。?

RV3-10-S-0-36?

DG4V-5-2NJ-M-U-H6-20?

DG5V-7-6C-M-U-H5-40?

CG5V-6GW-0F-M-U-H5-20?

PVM131ER10GS04AAA28000000A0A???

DG4M4-32C?20?M14?JA??

DG4M4-36C-20-JA?

DG4S2L-012A-110AC50-50UG??

DG4S4?010B?U?H?60?

DG4S4?010C?B?60?

DG4S4?012A?U6?H?60?

DG4S4?012N?U?D?60?

DG4S4-010A-U-B-60-S326?

DG4S4-010A-U-H-60-LH?

DG4S4-012A-B-60?

DG4S4-012A-H-60?

DG4S4-012A-U-B-60?

DG4S4-012A-U-B-60-S324?

DG4S4-012A-U-D-60?

DG4S4-012A-U-D-60-S326?

DG5V-8-H-6C-T-M-U-KK-10

DG5V-8-H-6N-2-M-U-OJ-10

DG5V-8-H-52C-E-T-VM-U-H-A08-B06-10

DG5V-8-52C-X-T--10-EN55

F3-DG5V-8-H-6C-T-M-U-P-10

DG5V-7-2A-E-VM-U-C6-30

DG5V-7-0C-E-M-FW-B6-30

DG5V-7-6N-VM-U-H7-30

DG5V-7-X2C-3-E-T-VM-U-H7-30

DG5V-7-2N-3-T-M-U-C6-30

DG5V-7-2A-K-M-U-A6-30

DG5V-7-0C-3-E-T-K-M-U-A6-30

DG5V-5-6C-1-T-10-EN55

DG5V-7-0C-T-K-M-U-H7-30

DG5V-7-0B-2-T-K-VM-U-H7-30

DG4V-3-22A-M-U-H7-60-EN2-1?

DG4V-3-2A-M-U1-H7-60?

DG4V-3-2A-M-U-C6-60?

DG4V-3-2A-VM-U-C6-60?

DG4V-3-2A-VM-U-H7-60?

DG4V-3-2A-Z-M-U-A6-60?

DG4V-3-2A-Z-M-U-C6-60?

DG4V-3-2C-M-FW-B6-60?

DG4V-3-2N-M-U-A6-60?

DG4V-3-2N-M-U-C6-60?

DG4S4LW-012N-B-60?

DG4S4LW-012N-B-60?

DG4S4W-012C-B-60?

DG4S4W-019A-BB-60-S547?

DG4SW-012A-D-60

DG4V?3?2A?M?FW?B6?60?870116

DG4V-3-0A-M-U-B6-60?

DG4V-3-0B-M-U-C6-60?

DG4V-3-0B-M-U-H7-60?

DG5V-7-2C-2-T-K-VM-U-H7-30

DG5V-5-52A-M-U-B6-10

DG5V-7-Y2N-3-T-M-U-C6-30

DG5V-7-0B-PPB-E-T-K-M-U-H7-30

DG5V-7-2C-PPD-E-Z-VM-U-H7-30

DG5V-5-2AL-2-T-VM-U-H7-10