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武穴黎翔机电设备有限公司,询价联系人:何女士
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现货特价型号:4WEH16E7X/6HG24N9ETK4/B10 2台
DG4V-3-6C-M-U-H7-60 10台DG4V-3-2N-M-U-H7-60 15台DG4V-3-2A-M-U-H7-60 10台H-507848 30只 3DR16P5-5X/100Y/00M 1台
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对于直动式溢流阀,当压力较高、流量较大时,要求调压弹簧有很大的刚度,调节性能较差,而滑阀的泄漏也使高压控制难以实现,故只能用于低压小流量场合。
直动型溢流阀由阀芯、阀体、弹簧、上盖、调节杆、调节螺母等零件组成。阀体上进油口旁接在泵的出口,出口接油箱。原始状态,阀芯在弹簧力的作用下处于最下端位置,进出油口隔断。进口油液经阀芯径向孔、轴向孔作用在阀芯底端面,当液压力等于或大于弹簧力时,阀芯上移,阀口开启,进口压力油经阀口溢回油箱。 VT-VRPA2-2-2X/V0/T1
VT-VSPA1-2-1X/V0/0
R900033823 VT-VSPA1-1-1X
VT-VRPA1-100-1X/V0/0
R900702060 VT-MSPA1-1-1X/V0/0
R900010961 VT11016-1X/
R900721415 VT11010-1X/
VT-VSPD-1-2X/V0-0-0-1
R900029790 VT-VSPA2-1-1X/T5
R900021909 VT-VSPA2-1-1X/T1
R900053778 VT-VSPA1K-1-1X
R900952205 VT-VRPA1-52-1X
R900979885 VT-VRPA2-1-1X/V0/T5
R900979887 VT-VRPA2-1-1X/V0/T1
R900019568 VT11023-1X
R900020289 VT11550-2X/
R900562056 VT11037-1X
VT3014-3X
R900019666 VT11025-16
R900019521 VT11024-16
VT10468-3X/BO-RX
1.2 液压阀的功用及重要性
液压控制阀(简称液压阀)是液压系统中的控制元件,其功用是控制液压系统中液体的流向、压力及流量,以使液压执行器及其驱动的工作机构获得所需要的运动方向、运动速度(转速)及推力(转矩)等。VICKERS线圈508169、507848、507825、507826、507833、507834、617475、617476、02-101728、PVQ45B2R-A9 H02-123993、CKIT584326 02-17808
DGMFN-5-Y-A2W-B2W-10
DGFN-06-50
DGMFN-5-Y-A2W-B2W-30
DGMFN-3-Y-A2W-B2W-41
DGMFN-3-Y-A2W-B2W-30
DGMFN-3-Y-A2W-41-B2W-30(41)
DGMFN-3-Y-A2W-B2W-40
DGMFN-3-X-A2W-40
DGMFN-3-Y-A2W-40
C5G-815
DGMDC-5-Y-PM-30
DGMPC-5-BAK-30
DGMPC-5-ABK-30
DGMPC-7-ABK-BAK-10
PCGV-6FD-1-10
4CG-03-A-21
DGMPC-5-ABN-30
DGMPC-5-ABN-BAN-30
DGMPC-3-ABM-BAM-40
DGMPC-3-ABK-BAK-40
DGPC-06-DADB-51
DGMPC-5-ABK-BAK-30
DG17V4-012C-10
KDG4V-3-33C30X-H-M-U-H7-60
VVS1-16-SRRM-30-C-AW-11
DG20V-3-2A-40
DG4V-3S-2N-M-U-H7-60
DG4V-3S-2A-M-U-H5-60
DG4S4-010A-U-H-60-LH
DG4S4-016C-U-H-60
DG5S-H8-2C-E-M-U-H5-60
DG4V-3-0AL-M-U-H5-60
DG5S-H8-3C-T-M-U-H5-60
DG5S-H8-6AL-E-M-U-H5-60
液压阀在液压系统中起着非常总要的作用。任何一个液压系统,不论其如何简单,都不能缺少液压阀;同一工艺目的液压机械设备,通过液压阀的不同组合与使用,可以组成油路结构截然不同的多种液压系统方案,股液压阀是液压技术中与规格最多、应用最广泛、最活跃的元件;一个液压系统设计的合理性、WL9G-3N2432
WL9G-3N2432
WL9G-3P2232
WL9G-3P2232
WL9G-3P2432
WL9G-3P2432
WL9G-3P3432
WL9G-3P3432
WL9G-3N1234S02
WL9G-3N1234S02
WL9G-3F2232
WL9G-3F2232
WL9G-3P2234
WL9G-3P2234
WL9M4G-3P2432
WL9M4G-3P2432
WL9M4G-3P1132
WL9M4G-3P1132
WL9M4G-3P3432
WL9M4G-3P3432
WL9G-3P1132
WL9G-3P1132
WL9G-3N1132
WL9G-3N1132
WL9M4G-3P2232
WL9M4G-3P2232
WL9G-3N1132P06
WL9G-3N1132P06
WL9G-3N1132P05
WL9G-3N1132P05
WL9G-3F2232S01
WL9G-3F2232S01
WL9G-3N1132P11
WL9G-3N1132P11
WL9G-3P1132P10
WL9G-3P2434
WL9G-3P2434
WL9GC-3P2432A70
WL9GC-3P2432A70
WL9GC-3P2432A71
WL9GC-3P2432A71
WL9GC-3P2432A00
WL9GC-3P2432A00
WL9M4G-3N1132
WL9M4G-3N1132
先导式溢流阀的特点是用先导阀控制主阀,在溢流阀主阀溢流时,溢流阀进口压力可维持为由先导阀弹簧所调定的定值。先导式溢流阀的另一特点是具有远程控制口,可很方便地实现系统卸荷或远程调压。
先导式溢流是由先导阀和主阀组成。先导阀实际上是一个小流量直动型溢流阀,其阀芯为锥阀。主阀芯上有一阻尼孔,且上腔作用面积略大于下腔作用面积,其弹簧只在阀口关闭时起复位作用。
比例溢流阀是一种闭环智能控制的溢流阀,其执行器可以根据控制器发出的模拟信号来调整阀门开度,是使系统的控制参数自动保持在设定的范围内。R900513337 FD32PA2X/B06V
R900425901 Z4S16-2X/
R900425666 SCA16BZ2X/M
R900489669 ZDC16P-2X/XM
R900489027 ZDC25P-2X/XM
R900956613 LC40DB20A7X
R900933726 LC25DB20A7X/
R900912560 LC16DR40E7X/
R900925453 LFA25D-7X/FX08
0811402083 DREBE6X1X/175MG24K31F1M
0510525009
R900023389 COMPENSATOR AB22-31/065-16SM
R901017048
R901107086 HED8OH-2X/50K14AS
R900948114 LFA25DBU2A2-7X/100A050
R900459203 Z2FS16-8-3X/S
R900457256 Z2FS16-8-3X/S2
0510525009
0510425009
0510110002
0510325006
0532003001
R910915383 A2FM250/60W-VZB010
M-2SED10NK1X/350CG24N9K4/V
R900027317 AB21-18/38SR-315V
R901102349 HED8OH-2X/50K14
R900423271 2FRM16-3X/60L
R902465929 AHA4VS0500HS4/30RPZH25N00
R900249050 4WE6E73-6X/EG110N9K4/A12
R900456783 Z2FS22-8-3X/S
R902011528 A2FM200/63W-VAB010
R900424906 2FRM16-3X/160L
R900425901 Z4S16-2X/
R901083194 KSDER1NB/HNOV
0510110002
0510325006
R900427434 ZDB10VA2-4X/100
R900028816 AB32-12/00-K-006-22
R901335457 M-Z4SEH16E2X/3CG24PTK4/N
R901083194 KSDER1NB/HN0V
R901151293 KSDER1NB/HN11V
R900954086 4WRAE10EA60-2X/G24K31/A1V
R928005746 1.0120 H6XL-A00-0-M
R900027260 ABZMM63-160BAR/PSI-R/B-G
R901057913 ABZMS-35-1X/120F050S-K24
0811104116 ZDBT-XP3-1X/160
R902603004 62.0180K H20XL-J00-0-V100
R928025591 2.Z18H10XL-C00-0-V
0811404601 4WRPEH6C3B12L-2X/G24K0/A1M
0811404602 4WRPEH6C3B24L-2X/G24K0/A1M
0811404603 4WRPEH6C3B40L-2X/G24K0/A1M
0811404405 4WRL25V370M-3X/G24Z4/M
0811404611 4WRPEH6C4B12L-2X/G24K0/A1M
0811404612 4WRPEH6C4B24L-2X/G24K0/A1M
R900053778 VT-VSPA1K-1-1X/
R900472230 3WH6B5X/
0811402055 DRE6X-1X/175MG24-8NZ4M
4WRAE10W60-2X/G24K31/A1V
③ 系统工作过程中的检查,在系统稳定情况下,要随时注意油量、油温、压力、噪音、液压缸、马达、换向阀、溢流阀的工作情况,注意整个系统的漏油和振动。
④ 系统经过使用一段时间后,如产生异常等现象,若用外部调整的方法不能排除,可进行分解进行修理或更换配件。复杂的液压元件分解修理要十分小心,最好到专业厂家修理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
DG4V-5-2N-M-U-H6-20
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
普通溢流阀与比例溢流阀一样,都有一个阀芯,阀芯的一端是液压油产生的压力,另一端是机械力。普通溢流阀通过调节弹簧力,来调整液压压力。而比例溢流阀是电磁铁直接产生推力,作用在阀芯上,电磁铁上的输入电压可以在0-24伏之间变化,产生的推力就随之变化,从而得到连续变化的液压压力。
因为比例电磁铁的推力不大,所以直动式比例溢流阀的流量很小,压力70兆帕时,流量只有1升/分钟左右。需要大流量比例阀的时候,要把这个比例阀做先导阀,下面还要配一个大通径的溢流阀。
二、减压阀
减压阀是利用液流流过缝隙产生压力损失,使其出口压力低于进口压力的压力控制阀。型号 E-RI-TERS-PS-01H/I 20/BM103A 品牌 atos 类型(通道
E-RI-LE-01H/DL26SB
E-RI-LE-01H/DL27SB
E-RI-LE-01H/DP37SB
E-RI-LE-01H/I DL27SB
E-RI-LE-01H/I DL37SB
E-RI-LE-01H/LQ32SA
E-RI-LE-01H/Q 40/DL16SA
E-RI-TE-01H
E-RI-TE-01H 40/RG1NSA
E-RI-TE-01H/DH04SA
E-RI-TE-01H/DK14SC
E-RI-TE-01H/FI
E-RI-TE-01H/I/DH04SA
E-RI-TE-01H40/DH04SA
E-RI-TE-01H-40-DP25SB
E-RI-TE-05H
E-RI-TE-05H 40-DH07SA
E-RI-TE-05H/DH07SA
E-RI-TE-05H/DK17SB
E-RI-TE-05H/DP27SC
E-RI-TE-05H/DP37SC
E-RI-TE-05H/I 40/DP67SA
E-RI-TE-05HQ/DP37SC
E-RI-TERS-PS-01H 20
E-RI-TERS-PS-01H/I 20/BM103A
E-RI-TEST
E-RP-AC-01F
E-RP-AC-01F/12/A2
E-RP-AC-01F/A1
E-RP-AC-01F/A2
E-RP-AC-01F/I
E-RP-AC-01F/I/A1
E-RP-AC-01F/I/A2
E-RP-AC-01F/I/A4
E-RP-AC-01F/RR
E-RP-AC-05F
E-RP-AC-05F/A3
E-RP-AC-05F/I/A3
E-TLP-2-1
E-TLP-2-1/2C
E-TLP-2-2
E-TLP-2-2/2C
E-TLP-2-2/C
E-TLP-2-3/C
FPG-211
GP-F10-13-P-A
GP-F10-13-P-C
GP-F10-20-P-C
GP-F10-27-P-C
GP-F10-34-P-C
GP-F10-41-P-C
GP-F10-51-P-C
GP-F10-61-P-C
GP-F1-11-T-A
GP-F20-04-P-C
GP-F20-06-P-C
GP-F20-06-S9-A
GP-F20-08-P-C
GP-F20-08-S9-A
GP-F20-08-S9-C
GP-F20-10-P-C
GP-F20-10-S9-C
GP-F20-12-P1-A
GP-F20-12-P-C
GP-F20-12-S9-A
GP-F20-14-P-C
GP-F20-14-S9-A
GP-F20-14-S9-C
GP-F20-16-P1-A
GP-F20-16-P-C
GP-F20-16-S9-C
GP-F20-20-P-C
GP-F20-25-P-C
GP-F20-25-S9-A
GP-F20-30-P-C
GP-F20-32-P-C
GP-F20-SK-BN
GP-F25-20-P-C
GP-F25-20-S13-A
GP-F25-20-S13-C
GP-F25-25-P-C
按调节要求不同,有定值减压阀,定差减压阀,定比减压阀。其中定值减压阀应用最广,又简称减压阀。AGAM-10/10/210-IN230AC
AGAM-10/10/210-IN24DC
AGAM-10/10/350-IN24DC
AGAM-10/100
AGAM-10/11/210-1X24DC
AGAM-10/11/350
AGAM-10/20/350/100/350-24DC
AGAM-10/20/350/100-IX24DC
AGAM-10/210
AGAM-10/210/V
AGAM-10/22/210/100-IN230AC
AGAM-10/350
AGAM-10/50
AGAM-20/10/210
AGAM-20/10/210-IX24DC
AGAM-20/10/350/V
AGAM-20/11/210-N24DC
AGAM-20/11/350-IN24DC
AGAM-20/11/50
AGAM-20/210
AGAM-20/210/V
AGAM-20/22/210-IX230AC
AGAM-32/210
AGIR-10/100
AGIR-10/210
AGIR-10/210/V
AGIR-10/350
AGIR-20/210
AGISR-20/210V
AGIU-20/10/100/D/V-IN24DC WG
AGMZO-A-010/100
AGMZO-A-010/210
AGMZO-TERS-PS-010/210/I
AGMZO-TERS-PS-10/210
AGMZO-TERS-PS-10/210/I
AGMZO-TERS-PS-10/210/I
AGMZO-TERS-PS-32/315
AGRCZ-A-020/100
AGRCZO-A-010/100
AGRCZO-A-010/100/P
AGRCZO-A-010/315
AGRCZO-A-10/210
AGRCZO-A-20/210/R
AGRCZO-AE-20/210/P
先导式溢流阀
AGMZA-A-10/250/M
AGMZA-A-10/250/PA-M
AGMZA-A-10/80/PA-GK 21
AGMZA-A-10/80/PA-GK/24 21
AGMZA-A-20/250/M
AGMZO-A-10/100
AGMZO-A-10/100/Y 20
AGMZO-A-10/210
AGMZO-A-10/210/18
AGMZO-A-10/210/E
AGMZO-A-10/210/Y
AGMZO-A-10/315
AGMZO-A-10/315/E 20
AGMZO-A-10/315/Y
AGMZO-A-20/210
AGMZO-A-20/315
AGMZO-A-20/315/Y
AGMZO-A-32/315
AGMZO-AE-10/210 10
AGMZO-AE-10/315 10
AGMZO-AE-20/315/Y 10
AGMZO-AE-32/315
AGMZO-TER-010/210/I
AGMZO-TER-10/100/I
AGMZO-TER-10/210
AGMZO-TER-10/315/Y 40
AGMZO-TER-20/210
AGMZO-TER-20/315/Y 40