电液换向阀4WEH25D6X/OF6EG24N9ETS2K4

电子元器件：放大器、压力继电器、压力传感器等电液换向阀是与电磁操纵的先导阀组合成一体的液动换向阀。用控制油路中的压力油推动阀芯 
电液换向阀和液控换向阀主要用在流量超过电磁换向阀正常工作允许范围的液压系统中，对执行元件的动作进行控制，或对油液的流动方向进行控制。1. 可任意安装，优先考虑水平位置。2. 液压系统所用介质必须过滤，过滤精度至少20μm。3. 固定螺钉请按样本中所列参数选用。4. 与阀连接的表面，粗糙度要求Ra0.8，平面度要求0.01/100mm 

减压阀 DR6DP2-5X/75YMDR-10-5-5X/100YMZDR 6 DPO-45/40YM W80ZDR10DB2-5X/210YMDR10-5-3X/200YMDR20-5-3X/200YDR20-5-3X/200YMDR20-5-5X/200YDR20-5-5X/200YMZDR10DB2-5X/75YMZDR10DP2-5X/75YMDR30-5-5X/200YMDR3U20D5-5X/150Y6EG24N9K4+Z5L单向减压阀 DR30-5-5X/100Y叠加式减压阀 ZDRK10VP5-1X/100YMVZDR6DB2-4X/75YMZDR6DP2-4X/75YMZDR6DA2-4X/150YMZDR6D-4X/25YMZDR10DB2-5X/75YMZDR10DP2-5X/150YMZDR10DP2-5X/75YMZDR6DB2-4X/150YMZDR6DP2-4X/150YMZDR6DP2-4X/75YMZ2DB6VC2-4X/100VZDB10VB2-4X/100VZDB6VB2-4X/100VZDR6DB2-5X/75YMZDR10DA2-5X/150YZDR6DA2-4X/150YZDR6DP2-5X/150YMSV30PA1-4X/ZDR10VB5-3X/100Y板式减压阀 DR-1O-5-5X/50YM液控单向阀 Z2S6-1-6X液控单向阀液控单向阀 Z2S6A-2-6X液控单向阀 Z2S6B-1-6X液控单向阀 Z2S10-1-3X液控单向阀 Z2S10A1-1-3X液控单向阀 Z2S10A2-1-3X单向节流阀 Z2FS10-5-3X/V单向节流阀 Z2FS6-2-4X/2QV溢流阀 ZDB6VP2-4X/200V溢流阀 ZDB6VP1-4X/315V溢流阀 ZDB6VB2-4X/200V溢流阀 ZDB6VC2-4X/315溢流阀 ZDB10VA2-4X/100V减压阀 ZDR6DA2-4X/75YM减压阀 ZDR6DA2-4X/75Y减压阀 ZDR6DA2-4X/150Y减压阀 ZDR6DP2-4X/75YM减压阀 ZDR6DP2-4X/150YM减压阀 ZDR6DP2-4X/210YM减压阀 ZDR10DP2-5X/150YM减压阀 ZDR10DP2-5X/210YM单向阀 Z1S6D2-3X溢流阀 DBDS6P1X/25溢流阀 DBDH6P1X/200溢流阀 DBDS10K1X/315溢流阀 DBDS20K1X/315溢流阀 DBDS30K1X/315溢流阀 DB10-1-4X/50UW65溢流阀 DB20-1-4X/50UW65溢流阀 DB10-1-4X/200UW65溢流阀 DB20-1-4X/200UW65溢流阀 DB10-1-5X/200溢流阀 DB20-1-5X/200溢流阀 DB10-1-5X/315溢流阀 DB20-1-5X/315减压阀 DR10-4-4X/100YM减压阀 DR10-4-4X/200YM减压阀 DR10-5-5X/100YM减压阀 DR10-5-5X/200YM减压阀 DR20-4-4X/200YM顺序阀 DZ20-1-5X/200YM顺序阀 DZC20-1-5X/200XY顺序阀 DZC30-1-5X/200
力士乐直动式顺序阀DZ 6 DP2-5X/25Y R900403077DZ 6 DP2-5X/75Y R900481060DZ 6 DP2-5X/150Y R900481061DZ 6 DP2-5X/210Y R900481062DZ 6 DP2-5X/315YM R900513984DZ 10 DP2-4X/25Y R900503449DZ 10 DP2-4X/25YM R900512374DZ 10 DP2-4X/75Y R900503202DZ 10 DP2-4X/75YM R900500987DZ 10 DP2-4X/150Y R900503242DZ 10 DP2-4X/150YM R900505068DZ 10 DP2-4X/210Y R900599686DZ 10 DP2-4X/210YM R900517588R900502839 DZ 10 -2-5X/100YR900596661 DZ 10 -2-5X/200YR900504251 DZ 10 -2-5X/315YR900507430 DZ 20 -2-5X/100YR900596863 DZ 20 -2-5X/200YR900597138 DZ 20 -2-5X/315YR900502158 DZ 30 -2-5X/100YR900599230 DZ 30 -2-5X/200YR900503456 DZ 30 -2-5X/315Y力士乐先导式压力截止阀DA 6 VP2–4X/100–10M R900051309DA 6 VP2–4X/200–10M R900052037DA 6 VP2–4X/200–17M R900052038DA 6 VP2–4X/315–10M R900051311DA 6VA2–4X/100–17M R900051318DA 6VA2–4X/200–17M R900204554DA 6VA2–4X/315–17M R900051322DA 6 VK1–4X/100–17M R900051334DA 6 VK1–4X/315–17M R900051336DA 6 VK2–4X/100–10M R900051337DA 6 VK2–4X/200–10M R900052034DA 6 VK2–4X/315–10M R900051339DA 6 VK2–4X/200–17M R900205113
Rexroth力士乐换向阀

换向座阀：M-SED，M-SEW，KSDER1，KSDER1，
换向滑阀：WE，5-WE，KKDER1，KKDER1，KKDER1，WH，WEH，WHD，WMM，WMR，WMU，WMD，WMDA，WN，WP，
Rexroth力士乐压力阀
溢流阀：DBD，ZDB，Z2DB，DB-4X/W65，DBW-4X/W65，DB-5X，DBW-5X，
减压阀：DR6DP，DR10DP，ZDR，DR-4X，DR-5X，DR10K，
Rexroth力士乐流量阀
节流阀：
Z2FS，通径6,流量Qmax=约80L/min，Pmax=315bar。Z2FS，通径10,流量Qmax=约160L/min，Pmax=315bar。
流量控制阀：
2FRM，2通流量控制阀，（插装阀），通径6。2FRM，2通流量控制阀。Z2FRM，流量控制阀（叠加板阀）。
Rexroth力士乐比例阀
比例换向阀：4WRA，KKDSR1，4WRE，4WRZ，4WRH，5WRZ，5WRH，4WRK。
比例压力阀：比例溢流阀：DBE，ZDBE，DBEP，DBET，KBPS.9，DBETR。比例减压阀：DRE，ZDRE，3DREP，3DRE。
比例流量阀：2FRE，FE，FES，3FER。
Rexroth力士乐伺服阀
伺服换向阀：4WS2E，4WSE2E，4WSE3E。
控制换向阀：4WRS，4WRSEH，4WRG，4WRD，4WRT。
Rexroth力士乐泵
轴向柱塞泵：定量泵：A2FO,A4FO。变量泵：A4VSG，A4VSH，A4VB，A4VSO，A10VSO，A4VS，A7VO，A7VSO。配套电子元件：A2V...带EO1控制，A4VS...带HS3控制或HS控制。德国力士乐继电器HED8OA1X/50K14AHED8OA1X/100K14AHED8OA1X/350K14AHED8OP1X/630K14HED5OP1-2X/100K14HED5OP1-2X/630K14HED8OA1X/200K14AHED5OA1-2X/350K14压力继电器 HED80H1×1200K14A压力继电器 HED40P10/350S压力继电器 HED50P.20/210L24压力继电器 HED80A1X/350K14压力继电器 HED80H1×1200K14A压力继电器 HED80P10/100Z15L24SV压力继电器 HED80P1X/50K14S
HED7OH20/240K14-VHED7OH20/350K14-VHED7OH20/240K14HED7OH20/350K14HED7OH20/240K14KSVHED7OH20/350K14KSVHED7OH20/55K14-VHED7OH20/100K14-VHED7OH20/150K14-VHED7OH20/55K14HED7OH20/100K14HED7OH20/150K14HED7OH20/55K14KSVHED7OH20/100K14KSVHED7OH20/150K14KSVHED 5 OP2-2X/50K14HED 5 OP2-2X/210K14HED 5 OP2-2X/350K14HED 5 OP2-2X/630K14HED8OA1X/50K14KWHED8OA1X/200K14KWHED8OA1X/200K14AS
HED8OA1X/50K14AHED8OA1X/100K14AHED8OA1X/350K14AHED8OP1X/630K14HED5OP1-2X/100K14HED5OP1-2X/630K14HED8OA1X/200K14AHED5OA1-2X/350K14HED8OP1X/630K14SHED8OA1X/50K14ASHED8OH1X/50K14ASHED8OA1X/100K14ASHED8OH1X/100K14ASHED8OA1X/350K14ASHED5OA1-2X/100K14HED8OA1X/630K14ASHED2OA2X/400K6L24HED2OA2X/200K6L24HED2OA2X/25K6L24HED2OA2X/63K6L24HED1KA4X/350HED1KA4X/100HED1KA4X/500
HED1OA4X/50HED1OA4X/100HED1OA4X/350HED5OA1-2X/210K14HED2OA2X/25HED2OA2X/63HED2OA2X/100HED2OA2X/25KL24HED2OA2X/100KHED2OA2X/25KHED2OA2X/400KL220HED2OA2X/200L220HED1KA4X/500KHED2OA2X/400KL24HED5OP1-2X/210K14HED2OA2X/200KL24HED2OA3X/400SO1HED2OA2X/100KL24HED1KA4X/100KHED1KA4X/350KHED5OA1-2X/50K14HED8OA1X/50K14HED8OA1X/100K14HED8OA1X/350K14HED8OH1X/50K14HED8OH1X/100K14HED8OH1X/350K14HED8OP1X/50K14HED8OP1X/50K14SHED8OA1X/50K14KSHED8OA1X/100K14KSHED8OA1X/350K14KSHED8OH1X/50K14KSHED8OH1X/100K14KSHED8OH1X/350K14SHED8OA1X/200K14HED8OH1X/100K14SHED8OA1X/100K14SHED8OH1X/200K14SHED8OP1X/200K14SHED5OP1-2X/50K14HED8OH1X/200K14HED8OA1X/200K14SHED8OP1X/350K14HED8OA1X/200K14KSHED8OP1X/100K14SHED8OH1X/200K14KSHED8OP1X/100K14KSHED8OP1X/350K14KSHED8OA1X/350K14KW压力继电器是利用液体的压力来启闭电气触点的液压电气转换元件。当系统压力达到压力继电器的调定值时，发出电信号，使电气元件（如电磁铁、电机、时间继电器、电磁离合器等）动作，使油路卸压、换向，执行元件实现顺序动作，或关闭电动机使系统停止工作，起安全保护等作用。压力继电器使用于自动控制。我公司生产的各类压力继电器具有工艺先进、流动阻力小、产品规格齐全、质量可靠、使用寿命长等特点，广泛使用于各行业的自动化控制领域，深受各界用户的好评。
单向截止阀?MK30G1X??
压力继电器?HED1KA4X/100L24?
单向阀S30A1.0
单向阀?S6A2.0
单向阀?S20A2.0?
电磁换向阀?4WE10D3X/OFCG24N9K4?
电液换向阀?4WEH25D6X/OF6EG24N9ETS2K4/P4.5
比例溢流阀(放大器)DBE20-5X/100G24K4M
E-A4VS0180DR/30R-PPB13N00
DBW30A2-5-5X/315-6EG24N9K4
DR20-5-5X/200YM
Z2FS16-3X/S2
A2FO12/61R-PBB06
A2FO12/61R-PBB06
S10A2.0
DBDS6P1X/400
4WE6G73-6X/EG24N9K4
DBDS10P10X/400
DR10-5-5X/315Y
4WE6J6X/EG24N9K4
ZDB6VB2-4X/315V
Z2S6-3-6X
DBEP6A06-1X/45A24NZ4M
DR10DP2-30/75YM
HRD80A11/350
BES516-B10-THA-16-602-11
4WE10D32/CG24N9K4
4WE10D53/OFEG24N9K4
4WE6D62/EG24N9K4
4WE6U125X1/AG24N9K4
4WE6D5X1/AG24N9K4
TLH-450
DBDS10G10/315-2
DBDS6G10/315
HX-25020Q2
SV10GA1-42与上型号配套使用截流阀
4WEH16D-7X/6EG24N9ETK4+R901017022
4WEH10E-4X/6EG24N9ETK4+R901017022
4WEH10D-47X/6EG24N9ETK4+R901017022
4WEH22D-7X/6EG24N9ETK4+R901017022
AEA10VSO45DRG/31R-PPA12N00
4WE6J6X/EG24NEXZ2/B08
4WE6C6X/EG24NEXZ2/B08
H-4WEH32J6X/0F6AG24NETK4/B10D3V
4WMM6E50/F
2FRM16-3X/160L
PVQ2-1X/045RA15PMB
A10VS071DFR1/31R-VPA12N00
A4VS0125DR/22R-PPB13N00
SL10PA1-4X
Z2S10-5-3X/V
Z2S6-1-6X/V
Z2FS6-2-4X/2
Z2FS10-1-3X
Z2FS6-1-6X/2QV
4WE6JA6X/EG24N9K4
4WE6JB6X/EG24N9K4
4WE10J3X/CG24N9K4
4WE6J6X/EG24N9K4
4WE6HB6X/EG24N9K4
4WE6Y6X/EG24N9K4
DREE10-5X/200YMG24K31M
4WREE10W75-2X/G24K31/A1V
4WEE6E32-2X/G24K31/A1V
ZDB6VP2-4X/200V
Z2FS6-B2-4X/200V
DR20-6-5X/200YM
DR10-7-5X/200YM
DB3U10D-3-5X/315 6AG24N9Z4
DBW20B2-5X/315 S6EG24N9K4
DBW10B2-5X/315 6EG24NK4
M-SR8KE05-1X
M-Z4SEH10E2X/3CG24ETK4
M-3SED6UK1X/350CG24N9K4/B22
Z2DB10VD3-4X/200V
Z2S16B1-5X
SV10PA1-4X
SV20PB2-4X
SL20PA1-4X
Z2S22-1-5X
Z2S16-1-5X
A2F032/61R-PBB05
液压平衡阀是用来控制液压系统中油液的流动方向或调节其压力和流
量的，因此它可分为方向平衡阀、压力平衡阀和流量平衡阀三大类。
一个形状相同的阀，可以因为作用机制的不同，而具有不同的功能。
压力平衡阀和流量平衡阀利用通流截面的节流作用控制着系统的压力
和流量，而方向平衡阀则利用通流通道的更换控制着油液的流动方向
。这就是说，尽管液压平衡阀存在着各种各样不同的类型，它们之间
还是保持着一些基本共同之点的。例如：（1）在结构上，所有的阀
都有阀体、阀芯（转阀或滑阀）和驱使阀芯动作的元、部件（如弹簧
、电磁铁）组成（2）在工作原理上，所有阀的开口大小，阀进、出
口间压差以及流过阀的流量之间的关系都符合孔口流量公式，仅是各
种阀控制的参数各不相同而已。二、液压平衡阀的基本要求（1）动
作灵敏，使用可靠，工作时冲击和振动小。（2）油液流过的压力损
失小。（3）密封性能好。（4）结构紧凑，安装、调整、使用、维护
方便，通用性大。

Bosch DR6DP2-5X/25Y (Bosch R000465254)
Bosch DR6DP2-5X/25YM (Bosch R000472470)
Bosch DR6DP2-5X/75Y (Bosch R000413241)
Bosch DR6DP2-5X/75YM (Bosch R000450964)
Bosch DR6DP2-5X/150Y (Bosch R000413242)
Bosch DR6DP2-5X/150YM (Bosch R000472020)
Bosch DR6DP2-5X/210Y (Bosch R000413243)
Bosch DR6DP2-5X/210YM (Bosch R000455316)
Bosch DR10DP1-4X/75YM (Bosch R900501038)
Bosch DR10DP1-4X/150Y (Bosch R900507303)
Bosch DR10DP1-4X/210Y (Bosch R900503336)
Bosch DR10DP2-4X/75Y (Bosch R900500471)
Bosch DR10DP2-4X/75YM (Bosch R900500547)
Bosch DR10DP2-4X/150Y (Bosch R900500051)
Bosch DR10DP2-4X/150YM (Bosch R90050026)
Bosch DR10DP2-4X/210Y (Bosch R900594125)
Bosch DR10DP2-4X/210YM (Bosch R900501385)
Bosch DR10DP3-4X/75YM (Bosch R900500258)
Bosch ZDR6DA2-4X/25Y (Bosch R900410808)
Bosch ZDR6DA2-4X/75Y (Bosch R900410813)
Bosch ZDR6DA2-4X/150Y (Bosch R900410849)
Bosch ZDR6DA2-4X/210Y (Bosch R900410855)
Bosch ZDR6DB2-4X/25YM (Bosch R900449839)
Bosch ZDR6DB2-4X/75YM (Bosch R900431771)
Bosch ZDR6DB2-4X/150YM (Bosch R900431172)
Bosch ZDR6DB2-4X/210YM (Bosch R900463269)
换向阀 WG 3-1-WG 230,WG 3-1-WG 230,WG 3-2-WG230,WGS 2-0-WG23
0,WGZ 3-1-WG230,WGZ 3-WG230,WH1F-X24阀 WG22-1-WG 230,WG21-1-
WG230,WG4-1-G24,WG4-1-WG230,WGR 2-2-3/8-WG 110,WGR 2-2-WG 11
0,WGZ 3-1 R-WG 110,WGZ 3-1 R-WG 110,WH 1 N-X 24,G3-4-1-G24,G
R2-1A24, WG 3-2-WG 110，WG 3-2-WG 110，WGR2-1-WG230，WGZ 3-2
R-WG 110，G 21-1-G 24 ,G 21-1-G 205 ，NG3-1-G 24，NG3-1-G 2
4 ，NGZ 3-1-N 24换向球阀 BVG 1 R-G 24-3/8,BVG 1 Z-G 24-3/8,B
VG 11 R-L 24,BVP 1 R/B2，5-G 24,BVP 1 R-WG 230,BVP 1 S-WG 23
0,BVP 3 S-G 24,BVP 3 S-G 24(50L/min), NBVP 16 G-WG 230NBVP 1
6 G-WG 230，BVG 11 R-L 24阀 NBVP 16 G-WG 230，NBVP16 R/B0 R
G24，NBVP16 S/B0 R G24，BVP1S-WG230,BVP1R-WG230阀 D 3-1 R，D
3-1，D4－1R 减压阀 CDK 3-5，CDK 35-5-1/4-130，CDK3-2 ，CDK32
-5，CDK3-5-100，CDK3-5-3C，ADM11PD30-130BAR，ADM11PA60-250BA
R，ADM11PF10-30BAR，ADM21D，VDM 4 PHR，ADM11PF(2807),ADM11PD
-30截止节流阀 2 E， 3 E， 3 RE，2R平衡阀 LHDV 33 P-
21-E6-200/200,LHK 30 G-11 PV-110,LHDV 33 P-11-A6-220,LHDV 33
P-11-C6-350,LHDV 33 P-11-E5-85,LHDV 33 P-11-N6-355,LHDV 33
P-21-E6-200/200,LHDV 33-21-A4-172/172,LHDV-33P-11-B6/320,LHD
V-33P-11-D6-250,LHDV33P-11N6-355,LHK 22 G-11-100,LHK 22 G-11
-140,LHK 22 G-21-60/50,LHK 30 G-11 PV-110,LHK 33 G-21-180/18
0,LHK 33 G-21-180/180,LHK 33 G-21-200/200,LHDV33 H-15-C6-350
/350,LHDV33-25-WDN-C6-180/180-200/200,LHK 44 G-11-150,LHK 44
G-11-230,LHK 22F-11H-200,LHK-22G-11-65,LHK 22G-21-170/150,L
HK 22G-21-170/150,LHK 22G-21-180/180,LHK 40F-110PV-350,LHK 4
0F-11CPV-160PYD,LHK 40F-11CPV-350,LHK-44G 11-300,LHK 44G-21-
250/250, LHK33G-21-100/100手动换向阀 SG5LAK，SG5LAK双级阀 NE
20-605/20， NE20-300/55，NE20-420/30压力继电器 DG33，DG 34
, DG 35,DG365，DG 34R-1/4, DG 35-1/4G1/420-250BAR,DG 35-L5K,
DG 36， DG 34-1/4,DG 365,DG 1 R, DG 35-Y 1,DG33-208,DG35-303
液控单向阀