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武穴黎翔机电设备有限公司，询价联系人：何女士
询价电话：0713-6542758，手机：18934630908
询价传真：0713-6542758
询价QQ: 736567721,704552157
现货特价型号：R900925687 4WRAE10W1-30-22/G24N9K31/F1V 2台
0811402141 DBETBEX-1X/315G24K31F1M 2台
用外控顺序阀做卸荷阀，使泵卸荷；
（5）用内控顺序阀作背压阀。顺序动作回路和平衡回路
（1）采用顺序阀的顺序动作回路图4-24所示为机床夹具上装夹工件，实现先定位后夹紧的顺序动作回路。当电磁阀由通电切换到断电状态时，压力油直接进入定位缸下腔。定位缸上升将定位销插入工件定位孔实现定位。定位动作未完成时，油压较低，不足以打开顺序阀进入夹紧缸。定位缸到位后，油路压力才会上升至顺序阀调定压力，使得顺序阀开启，压力油进入夹紧缸下腔，实现夹紧动作。
（2）采用顺序阀的平衡回路为了防止立式液压缸与垂直工作部件由于自重而自行下落，或在下行运动中由于自重而造成超速下降，使运动不平稳，可采用平衡回路。即在立式液压缸下行回油路上设置顺序阀，产生适当的背压阻力来平衡自重。
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
所示为采用单向顺序阀（也称平衡阀）的平衡回路。单向顺序阀的调定压力应稍大于由工作部件自重而在液压缸下腔形成的压力。液压缸不工作时，单向顺序阀关闭，工作部件不会自行下落。换向阀左位接入后，液压缸上腔通压力油，
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
当下腔背压力大于顺序阀的调定压力时，顺序阀开启。由于液压缸下腔一直存在背压力，运动部件自重得到平衡，活塞可以平稳地下落
单联泵
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
，不会产生超速现象。活塞下落时，这种回路的功率损失大。活塞停止时，由于单向顺序阀的泄漏而使运动部件缓慢下降，所以它适用于工作部件重量不大，对活塞锁住时的定位要求不高的场合。所示为采用液控单向顺序阀的平衡回路。当换向阀处于中位时
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电磁换向阀
DG4V-3-2C-M-U-H7-60电磁换向阀
DG4V-3-2N-M-U-H7-60电磁换向阀
DG4V-3-0A-M-U-H7-60电磁换向阀
DG4V-3-0B-M-U-H7-60电磁换向阀
DG4V-3-6C-M-U-H7-60电磁换向阀
DG4V-5-2AJ-M-U-H5-40电磁换向阀
DG4V-5-2CJ-M-U-H5-40电磁换向阀
DG4V-5-2NJ-M-U-H5-40电磁换向阀
DG4V-5-0AJ-M-U-H5-40电磁换向阀
DG4V-5-0BJ-M-U-H5-40电磁换向阀
DG4V-5-6CJ-M-U-H5-40电磁换向阀
SG307-F-V2-150压力继电器
SG307-F-V2-350压力继电器
CG5V-6FW-D-MUHL5-40溢流阀
CG5V-8FW-D-MUHL5-40溢流阀
CG2V-8GW-10溢流阀
CG2V-8FW-10溢流阀
CG2V-6GW-10溢流阀
CG2V-6FW-10溢流阀
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
电磁方向控制阀DG4V 3S 2AL M FTWL B5 60
电磁方向控制阀DG4V-3S-6C-VM-FTWL-B5-60
叠加阀系统-节流阀DGMFN-3-Y-A2W-B2W-41
电液换向阀DG5S-8-8C-2-E-VMFTWL-B5-30
叠加阀系统-节流阀DGMFN-5-Y-A2H-30
方向控制阀DG4S4L-012A B 60 LH
插装阀节流盖板CVC-63-D2-S2-10
插装阀节流盖板CVCS-40-D1-S2-10
插装阀节流阀套40-D20-10
压力阀CT-06-C-50
方向控制阀DG4S4 0180 B 60 S326
压力阀RT-06-F4-30
流量控制阀QV-06/11
派克阀DX01-651-60
DX2-606-70
SUN平衡阀CBEA-LHN
丹尼逊4D01-3203-0302-C1W31
CKD阀4KB419-00AC100V
CKD阀4KB449-00-B-AC100V
CKD阀R4006-15-W
派克柱塞泵PVPC-5073/1D
力士乐柱塞泵A4VSO180DRG/22RPPB13N00
美国SUNCBEA-LHN-EBY
CBCA-LHN
EBY
平衡阀FD16KA10/B03
丹尼逊泵芯T6DC-028
力士乐S20P1.0
威格士DG4V-3-2A-M-U-C6-60
迪普马DS3-S4/10N DC24V
VICKERSDGMFN-3-Z-P2W-21
DGMFN-3-C-B2W-21
哈威比例调压阀PDM4PHG24
丹尼逊阀R4R03-535-11-B5
威格士电磁阀DGAM-3-01-10
力士乐放大器0811405106
威格士插装阀CVCS-40-C1-S2W-245-11
威格士插装阀盖板CVI-40-D10-H-40
CVI-40-D10-40
阿托斯电磁阀SDHI-0631/2 23 DC24
HMP-011/210
力士乐放大器0811405106
阿托斯溢流阀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（带插头）
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
