?SV20PA2-4X現(xiàn)貨力士樂20V8A?1D22R

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

0811402141?DBETBEX-1X/315G24K31F1M?????2臺

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。順序動作回路和平衡回路

　?。?）采用順序閥的順序動作回路圖4-24所示為機床夾具上裝夾工件，實現(xiàn)先定位后夾緊的順序動作回路。當電磁閥由通電切換到斷電狀態(tài)時，壓力油直接進入定位缸下腔。定位缸上升將定位銷插入工件定位孔實現(xiàn)定位。定位動作未完成時，油壓較低，不足以打開順序閥進入夾緊缸。定位缸到位后，油路壓力才會上升至順序閥調定壓力，使得順序閥開啟，壓力油進入夾緊缸下腔，實現(xiàn)夾緊動作。

　　（2）采用順序閥的平衡回路為了防止立式液壓缸與垂直工作部件由于自重而自行下落，或在下行運動中由于自重而造成超速下降，使運動不平穩(wěn)，可采用平衡回路。即在立式液壓缸下行回油路上設置順序閥，產(chǎn)生適當?shù)谋硥鹤枇砥胶庾灾亍?/p>

LC32DB20E7X

LC40A20E7X

LC40DB20E7X

LC40DR40E7X

LC50A10D7X

LC50A00E7X/V?

LC50A05D7X

LC50A20D7X/

LC50DB20E7X

LC50DR40E7X

LC50DR40E7X

LC63A40E7X

LC80A10D6X/??

LC80A10E6X/???

LC80A10E6X/V?

LC80A20D6X/

LFA16D2-7X/210Y

LFA16DB2-7X/315

LFA16DZ2-7X/210Y

LFA25D-7X/F

LFA25DBW2-7X/315

LFA25E-7X/CA10DQMG24FX10

LFA25H2-7X/F

LFA25RF7X/

LFA25WEA-7XA0.5

LFA32GWA-71/F

LFA32H2-7X/F

LFA32DBW2-7X/025

LFA32WEB-71

LFA40-KWA3-60

LFA40D-7X/FV

LFA40RF-7X

LFA40GWA-7X/P15

LFA40H2-71/FV

LFA40DBW2-7X/025

LFA50D-7X/

LFA50D-7X/F

LFA50DB2-7X/200

LFA50DBE-7X

LFA50DBW2-7X/050

LFA50H2-7X/F

LFA63DB3-7X/050???

LFA80H2-6X/F

LFA125D6X/RVP-8

S6A1.0?

S8A1.0

S8A1.0??G3/8

S8A2.0

S8A5.0

S10P1.0B

S10A1.0

S15A1.0

S15A1.1

S15A1.1

S20P2.0

S20A1.0??G1

S20A1.1

S20A1.1

S20A1.0

S20A2.0

S20A3.0

S25A1.0

S25A1.0

S30A1.0

S30A1.0

S30P05-1X

SV6PB1-6X/V

SV6PB1-6X

SV6PB2-6X

SV10PA2-4X

SV10PA2-4X

SV10PA2-4X

SV10PA1-4X

SV10PB2-4X

SV20PA1-4X

SV20PA1-4X

SV20PA2-4X

SV20PA2-4X

SV20PB2-4X

SV30PA1-4X/

SV30PA1-4X/

SV30PA2-30B

Z1S6C05-4X/V

Z1S6F30-40/V

Z1S6P30-4X/V

Z1S6T1-3X

Z1S10C2-2X/V

Z1S10T1-3X

Z1S10T1-3X

Z1S10P-3X

Z1S10P1-3X/V

Z1S10E1－3X

Z2S6-2-6X

Z2S6-1-6X/

Z2S6-1-6X

Z2S6-3-6X

Z2S6B1-6X

Z2S6B3-6X

Z2S6A-1-6X

Z2S6A2-6X/V

Z2S6A3-6X

Z2S6B40

Z2S6-40-220V

Z2S10B1-4X

Z2S10-1-3X

Z2S10-1-3X

Z2S10A1-3X

Z2S10-1-6X

　　所示為采用單向順序閥（也稱平衡閥）的平衡回路。單向順序閥的調定壓力應稍大于由工作部件自重而在液壓缸下腔形成的壓力。液壓缸不工作時，單向順序閥關閉，工作部件不會自行下落。換向閥左位接入后，液壓缸上腔通壓力油，

2520V17A12-1AA22R

2520V17A12-1AB22R

2520V17A12-1CC-22R

2520V17A14-11AA-22R

2520V17A14-11DC-22R

2520V17A14-1AA?22R2520V17A14-1CB-22R

2520V17A14-1CC-22R

2520V17A14-86CC22R

2520V17A2-1AA-22R

2520V17A5-11AD22R

2520V17A5-1AA-22R

2520V17A5-1BA-22R

2520V17A5-1BB-22R

2520V17A5-1CC-22R

2520V17A5-1DC22R

2520V17A5-86AA22R

2520V17A8-11AA22R

2520V17A8-11CC22R

2520V17A8-1AA?22R

2520V17A8-1AC?22R

2520V17A8-1BB22R

2520V17A8-1CB22R

2520V17A8-1CC-22R

2520V17A8-1CC22L

2520V17A8-1DD22R

2520V17A8-86AA22R

35V25A-1A-22L

35V25A-1A-22R

35V25A-1A-22R-321

35V25A-1B-22R

35V25A-1C-22R

35V25A-1C22L

35V25A-1D22R

35V25A-1D22R-321

35V25A-86A?22R

35V30A-11A-22R

35V30A-1A-22R

35V30A-1A22L

35V30A-1B-22R

35V30A-1C-22R

35V30A-1C22L

35V30A-1D-22R

35V30A-86A22R

35V35A-11A-22R

45V50A-11A22R

45V50A-1A-22L

45V50A-1A-22R

45V50A-1B-22R

45V50A-1C-22R

45V50A-1C22L

45V50A-1D22L

45V50A-1D22R

45V50A-86A-22L

45V50A-86A-22R

45V50A-86B22R

45V50A-86C-22R

45V50A-86C22L

V101B7B-1A20

V10-1P4P-1D-20

V10-1P7P-38C

V10-1P4P-1D-20R

V10-1P7P-38C-20L

V20-1P7P-1B10

V20F-1P7P

V20-1P13P-11D-11L

V20-1P11P-1A-11

V20F-1P7P-38C-6H22

V20-1P9P-1C

V20F-1P8P-38C-6H22

20V-8A-1C

20VQ-8A-1C-30

20VQ-8A-1A-22R08H00C

20V-8A-1C-30

20VQ-8A-1A-

20V-14

20V-11

V20F

20V-11A

22R08H00C

25V-12A

25V-21

25V17A-1A22R

25V-21A-1D-22R

25V-21A-1C-22R

35V-30

35V-38

35V-25

35V-38A-1C-22L

45V-42

45V-60

45V-60A-1D-22R

45V42-1C-22R,IFP45V42-1-R

45V?60AM

45V42-1C-22R

45V?60AM?86B?22R

45V60A-1C22L

45V60A1CC22R

S45V50A-86B20-282

2520V-12A11-1CC

3520V-35A5-

3520V-35A5-1AB-22R

3520VQ25A11

3520VQF30E11?11CB10J?20

3520V-35A5-1CC-22R

3525V-30A21-1CC

3525V30A21-1CC

4525V-50A?21-TCC-22R

4525V60A21-1CB22

4525V60A21-1CC22

4525V-60A21-1AA-22R

4525V-50A21-1CC-22R

4535V50A251BB22R

當下腔背壓力大于順序閥的調定壓力時，順序閥開啟。由于液壓缸下腔一直存在背壓力，運動部件自重得到平衡，活塞可以平穩(wěn)地下落

單聯(lián)泵

20V5A?1C22R

20V5A?1C22R

20V5A?1D22R

20V5A?1D22R

20V8A?1A22R

20V8A?1A22R

20V8A?1C22R

20V8A?1C22R

20V8A?1D22R

20V8A?1D22R

20V8A-1C22L

20V8A-1C22L

20V8A?151C22R

20V8A?151C22R

20V11A?1A22R

20V11A?1A22R

20V11A?1B22R

20V11A?1B22R

20V11A?1C22R

20V11A?1C22R

20V11A?1D22R

20V11A?1D22R

20V11A?1A22L

20V11A?1A22L

20V12A?1A22R

20V12A?1A22R

20V12A?1D22R

20V12A?1D22R

20VQ5A?1C30

，不會產(chǎn)生超速現(xiàn)象?；钊侣鋾r，這種回路的功率損失大。活塞停止時，由于單向順序閥的泄漏而使運動部件緩慢下降，所以它適用于工作部件重量不大，對活塞鎖住時的定位要求不高的場合。所示為采用液控單向順序閥的平衡回路。當換向閥處于中位時

CG-06-BCV-DG-8BL-VM-FW-B6-51?

CG-06-FV-50??????

CG-10-C-20?

CG2V-6BW-10?

CG2V-6-BW-10?

CG2V-6BW-10????????

CG2V-6BW-10-EU55?

CG2V-6CW-10?

CG2V-6CW-10?????

CG2V-6-FW?

CG2V-6FW-10?

CG2V-6FW-10?????????????????

CG2V-6GW-10?

CG2V-6GW-10??

CG2V-6GW-10???615026??

CG2V-8CW-10?

CG2V-8FW-10?

CG2V-8FW-1-10?

CG2V-8GW-10?

CG2V-8GW-10???

CG5-060A-B-M-U-H5-100?

CG5-060A-C-M-FW-B6-P10-110??

CG5060AFMFWB6110?

CG5-060A-F-M-FW-D5-100?

CG5-06-O-A-F-U-U-13-90?

CG5-100C-C-M-FW-B5-P10-100?

CG5-H06-0F（V）-M-U-H-100?

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???????

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

35V-38A?泵芯?

35VQ?seal?kit?

35VQ21A-1B20??

35VQTBS25A-2203AA20L?

35VTAS-30A-2-203AA22R?

382062-3?DG4V-3-2A-M-U-H7-60電磁換向閥

DG4V-3-2C-M-U-H7-60電磁換向閥

DG4V-3-2N-M-U-H7-60電磁換向閥

DG4V-3-0A-M-U-H7-60電磁換向閥

DG4V-3-0B-M-U-H7-60電磁換向閥

DG4V-3-6C-M-U-H7-60電磁換向閥

DG4V-5-2AJ-M-U-H5-40電磁換向閥

DG4V-5-2CJ-M-U-H5-40電磁換向閥

DG4V-5-2NJ-M-U-H5-40電磁換向閥

DG4V-5-0AJ-M-U-H5-40電磁換向閥

DG4V-5-0BJ-M-U-H5-40電磁換向閥

DG4V-5-6CJ-M-U-H5-40電磁換向閥

SG307-F-V2-150壓力繼電器

SG307-F-V2-350壓力繼電器

CG5V-6FW-D-MUHL5-40溢流閥

CG5V-8FW-D-MUHL5-40溢流閥

CG2V-8GW-10溢流閥

CG2V-8FW-10溢流閥

CG2V-6GW-10溢流閥

CG2V-6FW-10溢流閥

411AK00326A?

44301113DWG/03?

4520V-60A121CC22R?

4525V-42A21-1AC-22R?

4525V-42A21-1AC-22R?泵芯?21?

4525V-42A21-1AC-22R?泵芯?42?

4525V42A21-1CC22R?

4525V42A21-1DA22R?

4525V-50A?21-TCC-22R?

4525V-50A21-1CC-22R?

4525V60A12-1CC22R?

4525V60A14-86AA22R?

4525V-60A21-1AA-22R?

4525V60A21-1CB22?

4525V60A21-1CC22?

4535V42A2511AA22R?

4535V42A25-1AA22R?

4535V-42A-25-86DB-22-R?

4535V50/25A-1AA?

4535V50A25?1BB22R?

4535V50A25-1AA5R-13D?OOO-2137466-1?

4535V50A251BB22R?

4535V50A30-86AA12-180?

4535V60A251AA22R?

電磁方向控制閥DG4V?3S?2AL?M?FTWL?B5?60

電磁方向控制閥DG4V-3S-6C-VM-FTWL-B5-60

疊加閥系統(tǒng)-節(jié)流閥DGMFN-3-Y-A2W-B2W-41

電液換向閥DG5S-8-8C-2-E-VMFTWL-B5-30

疊加閥系統(tǒng)-節(jié)流閥DGMFN-5-Y-A2H-30

方向控制閥DG4S4L-012A?B?60?LH

插裝閥節(jié)流蓋板CVC-63-D2-S2-10

插裝閥節(jié)流蓋板CVCS-40-D1-S2-10

插裝閥節(jié)流閥套40-D20-10

壓力閥CT-06-C-50

方向控制閥DG4S4?0180?B?60?S326

壓力閥RT-06-F4-30

流量控制閥QV-06/11

派克閥DX01-651-60

DX2-606-70

SUN平衡閥CBEA-LHN

丹尼遜4D01-3203-0302-C1W31

CKD閥4KB419-00AC100V

CKD閥4KB449-00-B-AC100V

CKD閥R4006-15-W

派克柱塞泵PVPC-5073/1D

力士樂柱塞泵A4VSO180DRG/22RPPB13N00

美國SUNCBEA-LHN-EBY

CBCA-LHN

EBY

平衡閥FD16KA10/B03

丹尼遜泵芯T6DC-028

力士樂S20P1.0

威格士DG4V-3-2A-M-U-C6-60

迪普馬DS3-S4/10N?DC24V

VICKERSDGMFN-3-Z-P2W-21

DGMFN-3-C-B2W-21

哈威比例調壓閥PDM4PHG24

丹尼遜閥R4R03-535-11-B5

威格士電磁閥DGAM-3-01-10

力士樂放大器0811405106

威格士插裝閥CVCS-40-C1-S2W-245-11

威格士插裝閥蓋板CVI-40-D10-H-40

CVI-40-D10-40

阿托斯電磁閥SDHI-0631/2?23?DC24

HMP-011/210

力士樂放大器0811405106

阿托斯溢流閥RZMO-P1-010/100

DG17V-3-2N-60

DG5S-8-2A-T-M-FPA5WL-B5-

DG5S-8-2A-T-M-FW-B5-30

DG5S-8-2A-T-M-U-G5-30

DG5S-8-2A-T-M-U-H7-40

DG5S-8-2B-M-U-H5-30

DG5S-8-2C-2-T-M-FPA5WL-B

DG5S-8-2C-E-M-U-H5-30

DG5S-8-2C-M-FW-D5-30

DG5S-8-2C-M-U-D5-30

DG5S-8-2C-M-U-H5-30

DG5S-8-2C-T-M-U-H5-30

DG5S-8-2C-T-M-U-H7-40

DG5S-8-2N-M-FPA5WL-B5-30

DG5S-8-2N-T-K-M-FPA5WL-B

DG5S8-2N-T-K-M-FPA5WL-B5-30

DG5S-8-2N-T-K-M-U-H5-30

DG5S-8-31C-M-U-D5-30

DG5S-8-3C-M-U-H5-30

DG5S-8-6A-E-T-M-FW-B6-40

DG5S-8-6BL-M-U-H5-30

DG5S-8-6C-2-T-M-FPA5WL-B

DG5S-8-6C-M-U-H5-30

DG5S-8-6C-M-U-H7-40

DG5S-8-8C-2-E-VM-FTWL-B5

DG5S-8-8C-E-VM-FTWL-B5-30

DG5S-8-8C-E-VM-U-H5-30

DG5S-8-8C-E-VM-U-H7-40

DG5S-8-9A-8-M-FTWL-B5-30

DG5S-H8-0A-E-M-U-H5-50

DG5S-H8-0C-E-M-U-B5-50

DG5S-H8-11C-F-M-U-A6-41

DG5S-H8-2A-2-M-U-H5-50

DG5S-H8-2BL-E-M-U-H5-30

DG5S-H8-2C-1-T-M-U-H5-50

DG5S-H8-2C-2-M-U-H5-50

DG5S-H8-2C-2-T-M-U-A5-50

DG5S-H8-2C-2-T-M-U-H5-50

DG5S-H8-2C-E-M-U-H5-60

DG5S-H8-2C-M-U-H5-41

DG5S-H8-2N-2-T-M-U-A6-41

DG5S-H8-3C-T-M-U-H5-60

DG5S-H8-4C-E-VM-U-A5-50

DG5S-H8-4C-E-VM-U-H5-50

DG5S-H8-521C-2-E-T-M-U-H

DG5S-H8-6AL-E-M-U-H5-60

DG5S-H8-6C-2-M-U-H5-50

DG5S-H8-6C-2-VM-U1-H5-70（帶插頭）

DG5S-H8-6C-M-U-D6-41

DG5S-H8-8C-2-E-VM-U-H5-5

DG5S-H8-8C-2-S-VM-U-A5-50

DG5S-H8-8C-2-S-VMU-A6-41

DG5S-H8-OC-2-S-M-U-H5-50

DG5V10H2N2TMUH1

DG5V10H6C2MUH10

DG5V10H6CTMFWB10

DG5V10W33CMPA5WLB1

DG5V52CEMUH520

DG5V56C2TVMUH520

DG5V56CTMUH520

DG5V56CTMUH710

DG5V70AEMUH540

DG5V70CEMUH540

DG5V70CETMUH540

DG5V72A1TMUH540

DG5V72A2ETMUH540

DG5V72A2MUC540

DG5V72AMUH540

DG5V72ATMUH540

DG5V72ATVMUA630

DG5V72AL2VMUH540

DG5V72BTMUH540

DG5V72C1TMUH540

DG5V72C2MUH540

DG5V72C2TMUH540

DG5V72CEMUH540

DG5V72CETMUH540

DG5V72CHMUH540

DG5V72CMUC630

DG5V72CMUD540

DG5V72CMUH540

DG5V72CTMUH540

DG5V72CTMUH730

DG5V72CTVMUH540

DG5V72N2MUH540

DG5V72NMUA630

DG5V72NMUH540

DG5V72NMUH730

DG5V72NTMUH540

DG5V72NVMUH540

DG5V731C2MUH540

DG5V731CTMUH540

DG5V733C3TMUH540

DG5V733CT30EN55

DG5V733CTMUH540

DG5V73CEMUH540

DG5V73CTMUH540

DG5V76BLTMUH540

DG5V76C2MUH540

DG5V76C2TMUH540

DG5V76C2TVMUH540

DG5V76C2VMUC540

DG5V76CEMUH540

LFA63DB3-7X/050???

LFA80H2-6X/F

LFA125D6X/RVP-8

S6A1.0?

S8A1.0

S8A1.0??G3/8

S8A2.0

S8A5.0

S10P1.0B

S10A1.0

S15A1.0

S15A1.1

S15A1.1

S20P2.0

S20A1.0??G1

S20A1.1

S20A1.1

S20A1.0

S20A2.0

S20A3.0

S25A1.0

S25A1.0

S30A1.0

S30A1.0

S30P05-1X

SV6PB1-6X/V

SV6PB1-6X

SV6PB2-6X

SV10PA2-4X

SV10PA2-4X

SV10PA2-4X

SV10PA1-4X

SV10PB2-4X

SV20PA1-4X

SV20PA1-4X

SV20PA2-4X

SV20PA2-4X

SV20PB2-4X

SV30PA1-4X/

SV30PA1-4X/

SV30PA2-30B

Z1S6C05-4X/V

Z1S6F30-40/V

Z1S6P30-4X/V

Z1S6T1-3X

Z1S10C2-2X/V

Z1S10T1-3X

Z1S10T1-3X

Z1S10P-3X

Z1S10P1-3X/V

Z1S10E1－3X

Z2S6-2-6X

Z2S6-1-6X/

Z2S6-1-6X

Z2S6-3-6X

Z2S6B1-6X

Z2S6B3-6X

Z2S6A-1-6X

Z2S6A2-6X/V

Z2S6A3-6X

Z2S6B40

Z2S6-40-220V

Z2S10B1-4X

Z2S10-1-3X

Z2S10-1-3X

Z2S10A1-3X

Z2S10-1-6X

Z2S10-1-6X

Z2S16-1-6X

Z2S16-1-5X

Z2S16-1-5X/

Z2S22-1-5X

Z2SRK6-1-11/V

Z2SRK6-1-1X/V/60

Z2SRK6-2-12/2QV

SL10PA1-4X/

SL10GB2-4X/V???

SL10GA2-4X

SL20GA1-4X

SL20GA2-4X

SL20PA2-4X

SL25GB4-4X/

SL30PA1-4X

SL30P?20

SL30PB2-4X