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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
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，液控顺序阀关闭，使工作部件停止运动并能防止其因自重而下落。当换向阀左位接入后，液压油进入液压缸上腔，并进入液控顺序阀的控制口。打开顺序阀，液压缸下腔回油，背压消失，活塞下 BVSPM18-350BVSPM18-350
SDSPM18-BA-R230/MD35
SDSPM18-BA-R230/
WDPFA06-ACB-16#1-G24
WDPFA06-ACB-16#1
WDPFA06-ACB-S-5-G24
WDPFA06-ACB-S-5-
SDSPM18-BA-G24/kD35
SDSPM18-BA-G24/k
SDSPM22-AB-G24/KD35
SDSPM22-AB-G24/K
行。因此，这种回路效率高，安全可靠，但在活塞下落时，由于自重作用使得运动部件下降过快，必然使液压缸上腔的油压降低，使液控顺序阀的开口关小，阻力增大，从而阻止活塞迅速下降。当液控顺序阀开口关小时，液压缸下腔的背压上升，上腔油压也上升，又使液控顺序阀的开口开大。因此，液控顺序阀的开口处于不稳定状态，系统平稳性较差（严重时会出现断续运动的现象）。由上述内容可知，这种回路适用于运动部件的重量有变化，但重量不太大，停留时间较短的液压系统中。PUMP 140DFEE_140DFEE_71DR PCS 1
VT-DFPE-A-221624KOF/V021 PCS 1
V7-SWA-1-13/DFEE PCS 1
4WE6D6X/EG24N9K4 PCS 2
4WE6J6X/EG24N9K4 PCS 2
4WEH16J7X/6EG24N9K PCS 2
H-4WEH 10 E 4X/6EG24K4QM0G24 PCS 2
H-4WEH 10 U10B 4X/6EG24K4QM0G24 PCS 2
LC 16 DB20E7X/ PCS 2
LFA 16 DBEM-71/200 PCS 2
DBETE-6X/200G24K31A1V PCS 2
1 834 482 022 PCS 2
M-SR 20 KE05-1X/ PCS 2
H-3WEH 10 A7-4X/6EG24K4QMBG24 PCS 2
DBDS 6 K1X/315-P250 PCS 2
M-SR 20 KE05-1X/ PCS 2
LC 16 DB40E7X/-004 PCS 2
LFA 16 DB2-7X/200 PCS 2
LFA16 D19-7X PCS 2
4WE 6 D6X/EG24K4 PCS 2
Z1S6 P1-3X/V PCS 2
ZDR 6 DP2-4X/ 75YM PCS 2
M-SR 20 KE05-1X/ PCS 2
4WE 10 J73-5X/EG24N9K4/A12M=KM PCS 2
4WE 10 J73-5X/EG24N9K4/A12M=KM PCS 2
Z2S 10 1-3X PCS 2
4WE 10 J73-5X/EG24N9K4/A12M=KM PCS 2
4WE 10 J73-5X/EG24N9K4/A12M=KM PCS 2
4WRBAE6W18J-2X/G24N9K31/A1 0 811 404 153 PCS 2
1 834 482 022 PCS 2
4WE 6 U10B6X/EG24K4QM0G24 PCS 2
4WE 6 J73-6X/EG24N9K4A12 PCS 2 DG4V-3-22B-M-U-H7-60
DG4V-3-23A-M-U-H7-60
DG4V-3-0C-M-U-H7-60
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DG4V-3-2C-M-U-B6-60
DG4V-3-3C-M-U-B6-60
DG4V-3-6C-M-U-B6-60
EPV16-A-10-S-5C-24D-S-U-13
KCG-3-250 DZMUHL110
PQ-03-12-160-T-S-U1-N-B-11
DG5S-8-6C-T-M-U-H5-30
DG5S-8-3BL-T-M-U-H 5-30
DG5V-8-S-2AL-E-M-U-H-10
DG5S4-04-6C-T-M-U-H-5
DG4V-3-2A-M-U-H7-60
DG4V-3-2AL-M-U-H7-60
DG4V-3-2C-M-U-H7-60
DG4V-3-6C-M-U-H7-60
线圈H507848
DG4V-5-2AJ-M-U-H6-20
DG4V-5-2CJ-M-U-H6-20
DG4V-5-6CJ-M-U-H6-20
威格士现货 关键词：威格士电磁阀 VICKER电磁阀 威格士 VICKERS
DG4V-3-2A-M-U-H7-60
DG4V-3-2AL-M-U-H7-60
DG4V-3-22B-M-U-H7-60
DG4V-3-23A-M-U-H7-60
DG4V-3-0C-M-U-H7-60
DG4V-3-0A-M-U-H7-60
DG4V-3-2C-M-U-H7-60
DG4V-3-3C-M-U-H7-60
DG4V-3-2B-M-U-H7-60
DG4V-3-6C-M-U-H7-60
DG4V-3-7C-M-U-H7-60
DG4V-3-8C-M-U-H7-60
DG4V-3-2N-M-U-H7-60
DG4V-3-0B-M-U-H7-60
DG4V-5-2AJ-M-U-H6-20
DG4V-5-2AL-M-U-H6-20
DG4V-5-7C-M-U-H6-20
DG4V-5-2CJ-M-U-H6-20
DG4V-5-6CJ-M-U-H6-20
DG4V-5-3C-M-U-H6-20
DG4V-5-0A-M-U-H6-20
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DG4V-5-0CJ-M-U-H6-20
DG4V-3-2A-M-U-D6-60
DG4V-3-2C-M-U-D6-60
DG4V-3-6C-M-U-D6-60
DG4V-3-1C-M-U-D-B6-60
DG4V-3-2N-M-U-D6-60
DG4V-5-2C-M-U-C6-20
DG4V-5-6C-M-U-C6-20
DG4V-5-2C-M-U-A6-20
DG4V-3-1C-M-U-B6-60
DG4V-3-2C-M-U-B6-60
DG4V-3-3C-M-U-B6-60
DG4V-3-6C-M-U-B6-60
EPV16-A-10-S-5C-24D-S-U-13
KCG-3-250 DZMUHL110
PQ-03-12-160-T-S-U1-N-B-11
DG5S-8-6C-T-M-U-H5-30
DG5S-8-3BL-T-M-U-H 5-30
DG5V-8-S-2AL-E-M-U-H-10
DG5S4-04-6C-T-M-U-H-5
DG5V-8-S-2B-T-M-U-H-10
DG5V-8GWD-M-U-H-7-11
02-178087
300AA000 85A
25V17A-1C-22R
25V21A-1C-22R
35V25A-1C-22R
35V35A-1C-22R
45V42A-1C-22R
45V60A-1C-22R
DG4V-32AMUB6.60
DG4V-32CMUB6.60
DGMC3 PTCW41
DGMXZ3 PPBW.B40
DGMXZ3PBBW40
DG4V-3-6C-M-U-H7-60
DG4V-5-2CJ-M-U-H6-20
DG4V-3-6C-M-U-H7-60
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DG4SH-012N-U-B-60
DG4V-3-2A-M-PA3-WLB-40
EHST-3-FVE-30MS3106A-14S-6S
RVH113QIC-RSF-13S-10-C25-31
DG4V4-O12A-M-W-B5-10
DG4S4-012N-U-B-60
DG4S4V-3-2A-M-PA3-WLB-40
168CU.IN/REV #D07AA2A
#CVH05-0375N
6SAE#1DR35P6T20S
4CG10A20UC
02-123993 PQ3/04
PN 507826
25VTBS17A2202AA22
EEA-PAM-513-A-32
