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泵类:齿轮泵、柱塞泵、叶片泵等
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武穴黎翔机电设备有限公司REXROTH力士乐销售部
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力士乐直动式溢流阀ZDB6VP2-4X/315V? 是一种液压压力控制阀,在液压设备中主要起定压溢流作用,稳压,系统卸荷和安全保护作用。定压溢流作用:在定量泵节流调节系统中,定量泵提供的是恒定流量。当系统压力增大时,会使流量需求减小。此时溢流阀开启,使多余流量溢回油箱,保证溢流阀进口压力,即泵出口压力恒定(阀口常随压力波动开启)。
稳压作用:溢流阀串联在回油路上,溢流阀产生背压,运动部件平稳性增加。
系统卸荷作用:在溢流阀的遥控口串接溢小流量的电磁阀,当电磁铁通电时,溢流阀的遥控口通油箱,此时液压泵卸荷。溢流阀此时作为卸荷阀使用。
安全保护作用:系统正常工作时,阀门关闭。只有负载超过规定的极限(系统压力超过调定压力)时开启溢流,进行过载保护,使系统压力不再增加(通常使溢流阀的调定压力比系统最高工作压力高10%~20%)。
实际应用中一般有:作卸荷阀用,作远程调压阀,作高低压多级控制阀,作顺序阀,用于产生背压(串在回油路上)。
溢流阀一般有两种结构:1、直动型溢流阀 。2、先导式溢流阀。
对溢流阀的主要要求:调压范围大,调压偏差小,压力振摆小,动作灵敏,过载能力大,噪声小。
PV270R1K1T1NMMC派克柱塞泵
3319111339,PGP505A0060CQ2D2NE5E3B1B1派克齿轮泵
D3W001CNYW派克电磁阀
(0811404036)4WRPH6C3B40L2X/G24Z4/M力士乐比例伺服阀
R900371646 ZDC10P-2X/XV力士乐压力补偿器
4WP6D6X/N R900755395
R900769295 S30P05-1X/
R900769541 S10P05-1X/
DG4V36CMUH560EN124
ZDR6DB2-4X/210YM(R900463269)
ZDR6DP24X/210Y
0820048002
R900564563 ZDBK6VP2-1X/100V
DBDS10P1X/200
R901183869 4WRKE32R3-400L-3X/6EG24K31/F1D3M
R900382178 LFT25H2-2X/V
Z2S1615X R900328797
DBDS20K1X/315 R900424271
4WE6D6X/EG24N9K4
0811404405
0510425009力士乐齿轮泵
70423-LBF 080313R121004威格士马达
DBEME107X/315YG24K31/A1M R901344448力士乐比例阀
4WE6Y6X/EG24N9K4 力士乐电磁阀
R901083058 OD1505183AS000力士乐油控
R901083065 OD02170130OC00力士乐油控
A10VSO71DR/31R-PPA12N00 R910945133力士乐柱塞泵
5610141310力士乐气动
R901047007 KBPSP8AA/HCG24K4V 力士乐阀
0532002014 力士乐阀
0820403019 力士乐气动
0510725349力士乐齿轮泵
0510525312 力士乐齿轮泵
DBETE-6X/315G24K31A1V R901029969 力士乐比例阀
Z2FS16-8-3X/S2 R900457256力士乐叠加阀
4WE6EA62/EG24N9K4力士乐电磁阀
4WE10D3X/CG24N9K4力士乐电磁阀
4WE10JA3X/CG24N9K4力士乐电磁阀
4WE6D6X/EG24N9K4力士乐电磁阀
M-3SED6UK1X/350CG24N9K4 R900052621力士乐球阀
4WE6J6X/EG24N9K4力士乐电磁阀
4WE10J3X/CG24N9K4 R900589988力士乐电磁阀
4WE10E3X/CG24N9K4 R900588201力士乐电磁阀
R900424887 2FRM10-3X/10L 力士乐调速阀
PVQ13-A2R-SE1S-20-C14-12威格士柱塞泵
DG17V-3-2N-60 威格士手动阀
DG18V-3-2AL-B-60威格士手动阀
DRE6-10/100MG24K4M 力士乐比例阀
3WH6B53/ 力士乐手动阀
4WP6D6X/N 力士乐手动阀
LT09HG-10/125/02M 力士乐刹车阀
LT07MKA-21/100/02M 力士乐刹车阀
LT05MKA-31/100/02M 力士乐刹车阀
VT10468-32/BORO 力士乐手柄阀
VTVSPA1K-1-10 力士乐放大板
A10VSO10DR/52R-PPA14NOO 力士乐柱塞泵
LT08MMA-21/025/02M力士乐刹车阀
DG17V32N60 威格士手动阀
DG18V32ALB60威格士手动阀
DRE6-1X/100MG24K4M 力士乐比例阀
3WH6B5X/ 力士乐手动阀
4WP6D6X/N力士乐手动阀
0510625022
4WRL10V85M-3X/G24Z4/M
R902423294 AA4VSO71DR/10R-PPB13N00力士乐柱塞泵
R9010994306 AA4VSO125DR/30R-PPB13N00力士乐柱塞泵
R910999125 AA4VSO180DR/30R-PPB13N00力士乐柱塞泵
R910974769 AA4VSO250DR/30R-PPB13N00力士乐柱塞泵
R910907403 AA10VSO45DR/31R-PPA12N00力士乐柱塞泵
R910945133 AA10VSO71DR/31R-PPA12N00力士乐柱塞泵
R910912007 AA10VSO100DR/31R-PPA12N00力士乐柱塞泵
R910922983 AA10VSO140DR/31R-PPB12N00力士乐柱塞泵
R902452431 AA10VSO71DRS/32R-VPB22U99力士乐柱塞泵
R902436353 AA10VSO100DRS/32R-VPB12N00力士乐柱塞泵
R902448219 AA10VSO140DRS/32R-VPB12N00力士乐柱塞泵
R900905251 LT07MKA-2X/100/02M
R900755395 4WP6D6X/N
0811404094 4WRL10V85M-3X/G24Z4/M
R901226627 3DREE16P-7X/200YG24K31F1V
R900927230 4WREE10E75-2X/G24K31/A1V
R901335399 DBEM10-7X/315YG24K4M
R901335400 DBEM10-7X/200YG24K4M
R901335402 DBEM10-7X/100YG24K4M
R902433990 AA4FO250/30R-PPB25K34
R902155691 A2FO32/61L-VAB05
R902155713 A2FO23/61L-PAB05
R902218653 A7VO55LRDS/63L-NZB01-S
R900508498 DR30-4-5X/200Y
R900954083 4WRAE10E60-2X/G24K31/A1V
R900409955 ZDB10VA2-4X/315V
R900745919 4WRKE10E100L-3X/6EG24ETK31/F1D3M
0811404207 4WRL16V200M-3X/G24Z4/M
0811405063 VT-VRRA1-527-20/V0-2STV
R900596814 DR30-5-5X/315YM
0811404601 4WRPEH6C3B12L-2X/G24K0/A1M
0811404602 4RWPEH6C3B24L-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
R901240660 DRE20-6X/200YG24K4M
R901320205 DREE10-6X/100YG24K31A1M
R901272516 DREE10-6X/200YMG24K31A1M
R901275714 DREE20-6X/200YMG24K31A1M
R900915817 2FRE10-4X/10LBK4M
R900915823 2FRE10-4X/60LBK4M
R900927478 2FRE16-4X/125LBK4M
R900938035 2FRE6B-2X/2QEK4MV
0811404634 4WRPEH6C3B40L-2X/G24K0/F1M
R900954088 4WRAE10W60-2X/G24K31/A1V
R900205506调速阀 用于电炉2FRM6B36-3X/1,5QMV
R900710530 4WRAE10W60-2X/G24K31/F1V
R901002090 VT-VSPA2-1-2X/V0/T1力士乐放大板
R901002095 VT-VSPA2-1-2X/V0/T5力士乐放大板
R901057060 VT-VRPA1-151-1X/V0/0力士乐放大板
R900727999 4WRZE16W6-150-7X/6EG24N9ETK31/F1D3M
0811402055 DRE6X-1X/175MG24-8NZ4M
R901240660 DRE20-6X/200YG24K4M
R901320205 DREE10-6X/100YG24K31A1M
R901272516 DREE10-6X/200YMG24K31A1M
R901275714 DREE20-6X/200YMG24K31A1M
R900915817 2FRE10-4X/10LBK4M
R900938035 2FRE6B-2X/2QEK4MV
R900915823 2FRE10-4X/60LBK4M
R900927478 2FRE16-4X/125LBK4M
D41FHB31E1NE0044 派克比例阀
4WRPEH6C3B40L-2X/G24K0/F1M
2FRM6B36-3X/1,5QMV
4WRAE10W60-2X/G24K31/A1V
4WRAE10W60-2X/G24K31/F1V
VT-VSPA2-1-2X/V0/T1
VT-VSPA2-1-2X/V0/T5
VT-VRPA1-151-1X/V0/0
(R901151537) ZDRE10VP2X-1X/250YMG24-25Z4M-6
(R901215393) ZDRE10VP2-2X/100XLMG24K4M
(R901351876) DRE30-6X/200YMG24-8K4M
(R901343607) DRE10-6X/100YMG24-8K4M
0811402153 DRE10Z-1X/180XYMG24-8NZ4M
(R900915822) 2FRE 16-4X/100LK4M
(R900937864) 2FRE6B-2X/2QEK4MV
(R900950341) 4WREE6E08-2X/G24K31/A1V-655
(R900950342) 4WREE6E16-2X/G24K31/A1V-655
(R900962181) 4WREE6E32-2X/G24K31/A1V-655
R900954071 4WRAE6E30-2X/G24K31/A1V
R900052392 M-3SED6CK1X/350CG24N9K4
R900052621 M-3SED6UK1X/350CG24N9K4
R900566273 M-3SEW6C3X/420MG24N9K4
R900566283 M-3SEW6U3X/420MG24N9K4
0811404444 4WRLE25V1-370M-3X/G24K0/A1M
0811404902 4WRPH10C3B100L-2X/G24K0/M-750
0811404128 4WRPH6CB24L-2X/G24Z4/M-855
R900463269 ZDR6DB2-4X/210YM
R900205506 2FRM6B36-31/1.5QMV
4WREE6V16-2X/G24K31/A1V
0811404036
DBETRE-2X/315G24K31A1M
0510625022