R4R10-595-31-B1

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

D634-371C R24K02MONSS2    3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   

    按用途分为溢流阀、减压阀和顺序阀。(1)溢流阀：能控制液压系统在达到调定压力时保持恒定状态。用於过载保护的溢流阀称为安全阀。当系统发生故障，压力升高到可能造成破坏的限定值时，阀口会打开而溢流，以保证系统的安全。(2)减压阀：能控制分支回路得到比主回路油压低的稳定压力。减压阀按它所控制的压力功能不同，又可分为定值减压阀(输出压力为恒定值)、定差减压阀(输入与输出压力差为定值)和定比减压阀(输入与输出压力间保持一定的比例)。(3)顺序阀：能使一个执行元件(如液压缸、液压马达等)动作以后，再按顺序使其他执行元件动作。油泵产生的压力先推动液压缸1运动，同时通过顺序阀的进油口作用在面积A 上，当液压缸1运动完全成后，压力升高，作用在面积A 的向上推力大於弹簧的调定值后，阀芯上升使进油口与出油口相通，使液压缸2运动。流量控制阀利用调节阀芯和阀体间的节流口面积和它所产生的局部阻力对流量进行调节，从而控制执行元件的运动速度。

    流量控制阀

    按用途分为 5种。(1)节流阀：在调定节流口面积后，能使载荷压力变化不大和运动均匀性要求不高的执行元件的运动速度基本上保持稳定。(2)调速阀：在载荷压力变化时能保持节流阀的进出口压差为定值。

M-3SEW6V3X/420MG24N9K4

MA10VS071DFR/31R-PPA12N00

MCR10D780L60Z32/BTM

MSED-3MED-10.CK/350

MSED-3MED-6.CK/350

M-SR15KE05-1X

M-SR20KE05-10B/

M-SR20KE05-1X

M-SR20KE05-1X丝堵RN143.21 00242

M-SR30KE05

M-SR30KE05-10B/

M-SR30KE05-1X丝堵RN143.28 3236100

MVSPM22-160

M-Z4SE10EX/CG24KN

M-Z4SE6E1X/CG24K4（带插头）

M-Z4SEH10E1X/3CG24ETK4-SO4（带插头）

M-Z4SEH10E1X/CCG24K4-S04(带插头）

PAVC100/38R4222

PD100PS02SRS5AC00S100

PD75PS02SRS5AC00S100

PILOL-CONTR-OLLED-CNECKVALVE

PPJB-LNN

PPT302/99

PRDB-LAN

PV140R1K1T1WFWS

PV180R1K1T1NFWS

PV7-1X/06-10RA01MA0-10

PVBQ10-RS-20-C-11-PRC

PVH098R01AJ30A250000002001AB010A

PVH131

PVH131R13AF30A2520000002001AE010A

PVH141QIC-RSF-13S-10-C23-31

PVH141R13AF30A230000002001AB010A

PVH98

PVJB-LBN

PVXS-130M04R0001R01SVVADF00A

PVXS-130M60000/ROBVC

PVXS180M04R0001R01SVVADF000A

PVXS-180-M-R-DF-0000-000

PVXS-250M06R0001R01SVVADF00A

PVXS-250M60000/ROBVCRO

PXS-180-M-R-DF-0000-000

PXS-250-M-P-DF-0000-000

PYM098ERGS02AAA28000000AOA

R4R03-595-31-B1

R4R06-593-31-B1

R4R10-595-31-B1

R4V03-531-30-B1

R4V03-533-30-A1

R4V03-595-31-B1

RDHA-LAN

RDHALANDAT47

RDHA-LDN

ROHA-LAN

SUN OGZ7 PAT4742846 RDDALCN

T6CC-014-003-1L03-C5

T6CC-017-003-1R01-C5

VT-11118-1X

VT-CQF10/315S2-D  DN10  32MPa

VT-VET-1-1X

XG2V 8F W10

ALPA3-D-60+ALPI1-D-9+ALPP1-D-6

ALPA3-D-60 ALP11-9 ALPP1-D-6

R900953777   4WE 10 D3X/CG220N9K4QPAG24S 

4WE10D32/CG220N9K4QPAG24S

DBETX-1X/315G24-8NZ4M

这样，在节流口面积调定以后，不论载荷压力如何变化，调速阀都能保持通过节流阀的流量不变，从而使执行元件的运动速度稳定。(3)分流阀：不论载荷大小，能使同一油源的两个执行元件得到相等流量的为等量分流阀或同步阀；得到按比例分配流量的为比例分流阀。(4)集流阀：作用与分流阀相反，使流入集流阀的流量按比例分配。(5)分流集流阀：兼具分流阀和集流阀两种功能。

    方向控制阀

R901104476 DBETE-6X/420YG24K31A1V

R901103801 DBETE-6X/200YG24K31F1V

R901093993 DBETE-6X/200G24K31A1M

R901078181 DBET-5X/150G24K4M-32

R901065549 DBET-6X/100YG24K4V

R901065548 DBET-6X/200YG24K4V

R901065547 DBET-6X/315YG24K4V

R901065546 DBET-6X/350YG24K4V

R901065545 DBET-6X/50YG24K4V

R901064677 DBETE-6X/200YG24K31A1V

R901064278 DBETE-6X/315YG24K31A1V

R901064548 DBETE-6X/350YG24K31A1V

R901064545 DBETE-6X/100YG24K31A1V

R901064544 DBETE-6X/50YG24K31A1V

R901049755 DBETE-5X/100YG24K31M-1

R901048602 DBETE-6X/50G24K31A1V=DE

R901045248 DBETE-6X/350G24K31F1V

R901045246 DBETE-6X/315G24K31F1V

R901045243 DBETE-6X/200G24K31F1V

R901045240 DBETE-6X/50G24K31F1V

R901039512 DBETE-6X/250G24K31A1V

R901029970 DBETE-6X/350G24K31A1V

R901029969 DBETE-6X/315G24K31A1V

R901029968 DBETE-6X/200G24K31A1V

R901029967 DBETE-6X/100G24K31A1V

R901029966 DBETE-6X/50G24K31A1V

R901018624 DBETE-5X/100G24K31M-1

R901000848 DBET-6X/350G24K4V

R901000847 DBET-6X/315G24K4V

R901000846 DBET-6X/200G24K4V

R901000845 DBET-6X/100G24K4V

R901000842 DBET-6X/50G24K4V

R900978782 DBET-5X/350YG24N9K4V-1

R900974364 DBET-3X/50YG24K4

R900973915 DBETE-5X/200G24K31V

R900973271 DBET-5X/200G24K4M-27

R900972959 DBET-5X/200G24K4V-21

R900972363 DBETE-5X/350YG24K31M-1

R900971378 DBET-5X/200G24N9K4M-1

R900971368 DBET-5X/315G24K4M-27

R900971367 DBET-5X/350G24K4M-27

R900971366 DBETE-5X/315G24K31V-27

R900971365 DBETE-5X/350G24K31M-27

R900971364 DBETE-5X/315G24K31M-27

R900971362 DBET-5X/200G24K4V-27

R900970002 DBET-5X/200G24NK4V

R900969500 DBET-5X=315G24K4M=DE

R900969499 DBETE-5X=50G24K31M=DE

R900969498 DBETR-1X=80G24K4M=DE

R900969496 DBETRE-2X=180G24K31A1M=DE

R900969494 DBETR-1X=180G24K4M=DE

R900969435 DBET-3X/315YG24K4V

R900969418 DBETRE-2X/315G24K31A1M

R900969417 DBETRE-2X/250G24K31A1M

R900969416 DBETRE-2X/180G24K31A1M

R900969082 DBET-5X/400G24NK4M-8

R900967885 DBET-5X/50G24K4M-1

R900967018 DBETE-5X/200YG24K31M-1

R900966782 DBETRE-2X/80G24K31A1M

    按用途分为单向阀和换向阀。单向阀：只允许流体在管道中单向接通，反向即切断。换向阀：改变不同管路间的通、断关系、根据阀芯在阀体中的工作位置数分两位、三位等；根据所控制的通道数分两通、三通、四通、五通等；根据阀芯驱动方式分手动、机动、电动、液动等

R900958788

R900972233

R900974410

R900977647

R901017010

R901017022

R901017026

R901017928

R901054483

R901059573

R901087087

R901087088

R901089241

R901089243

R901089245

R901108754

R901108808

R901108814

R901108815

R901108823

R901108958

R901119654

R901147100

R901147101

R901147103

R901147104

R901147112

R901147115

R901147116

R901147117

R901147118

R901147119

R901231067

R902428405

R902436353

R902448219

R902452429

R910910590

R910945178

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S10A1.0

S10A1.0/

S10A2.0

S10A3.0

S10A5.0

S10P00-1X/

S10P05-1X/

S10P05-1X/V

S10P15-1X/

S10P15-1X/V

S10P30-1X/

S10P30-1X/V

S10P50-1X/

S15A1.0

S15A1.0/

S20A0.0

S20A1.0

S20A1.0/

S20A2.0

S20A3.0

S20A5.0

S20P00-1X/

S20P05-1X/

S20P05-1X/V

S20P15-1X/

S20P15-1X/V

S20P30-1X/

S20P30-1X/V

S20P50-1X/

S25A1.0

S25A1.0/

S30A0.0

S30A1.0

S30A1.0/

S30A2.0

S30A3.0

S30P05-1X/

S30P05-1X/V

S30P15-1X/

S30P30-1X/

S30P50-1X/

S52P0-1X/

S52P1-1X/

S52P2-1X/

S52P3-1X/

S62P1-1X/

S62P1-1X/V

S62P2-1X/

S62P3-1X/

S6A0.0

S6A1.0

S6A1.0/

S6A2.0

S6A3.0

S6A5.0

S82F1-1X

S82P1-1X/

S82P2-1X/

S8A1.0/

SCA16AZ2X/M

SCA16AZ2X/V

SCA16BZ2X/M

SCA16CZ2X/M

SCA16CZ2X/V

SCA25AZ2X/M

SCA25BZ2X/M

SCA25BZ2X/V

SCA25CZ2X/M

SCA25CZ2X/V

SCA32AZ1X/M

SCA32BZ1X/M

SCA32CZ1X/M

SCA32CZ1X/V

SCB32AK1X/M

SCB32AZ1X/M

SCB32AZ1X/V

SCB32BZ1X/M

SCB32BZ1X/V

SCB32CZ1X/M

SCB32CZ1X/V

SL10GA1-4X

SL10GA2-4X

SL10GB1-4X

SL10GB2-4X

SL10PA1-43

SL10PA1-4X

SL10PA1-4X/

SL10PA14X/V

SL10PA1-4X/V

SL10PA2-4X

SL10PB1-43

SL10PB1-4X

SL10PB2-4X

SL20GA1-43

SL20GA1-4X

SL20PA1-43

SL20PA1-43/

SL20PA1-45

SL20PA1-4X

SL20PA1-4X/

SL20PA2-43

SL20PA2-4X

SL20PB2-43

SL30GA1-4X

SL30GA2-4X

SL30PA1-43

SL30PA1-4X

SL30PA1-4X/

SL30PA2-4X

SV10GA1-4X

SV10GA2-4X

SV10PA1-4X

SV10PA2-4X

SV10PB1-4X/

SV20PA1-4X

SV30PA1-4X

VT10468-32/BORO

VT3002-1-2X/32D

VT300212X/48F

VT3002-2X/32D

VT-SSPA1-508-20/V0

VT-SWKA2-5-1X/V0/0

VT-VACAF-500-10/V0

VT-VRPA1-527-20/VO/2S1V

VT-VRPA1-537-10/V0/PV

VT-VRPA1-537-10/V0/QV-RTP

VT-VRPAI-527-20/VO/RIS-2/2V

VT-VRRA1-527-20/VO

VT-VSPA1-1-11

VT-VSPA1-1-1X/

Z1S10D1-34/V

Z1S10P1-33/V

Z1S6D23X/V

Z2DB6C2-42/200

Z2DB6VC2-42/200

Z2DB6VC2-4X/200

Z2DB6VC2-4X/200V

Z2DB6VD2-42/200

Z2DB6VD2-4X/200V

Z2FS10-5-34/V

Z2FS1053X/V

Z2FS10-5-3X/V

Z2FS16-3X/S2

Z2FS16-3X/S2JV

Z2FS16-8-31/S2

Z2FS16-8-3X/S

Z2FS16-8-3X/S2

Z2FS16-8-3X/S2V

Z2FS16-8-3X/SV

。图2为三位四通换向阀的工作原理。P 为供油口，O 为回油口，A 、B 是通向执行元件的输出口。当阀芯处於中位时，全部油口切断，执行元件不动；当阀芯移到右位时，P 与A 通，B 与O 

4WRZ 10 E50-5X/6A24N9EZ4/D3M     

3DREP 6C-1X/25A24N9K4M           

 4WRZ 25W1-220-5X/6A24NEZ4/D3M    

4WE6J5X/AG24N9K4                

 4WE10J3X/CG24N9Z4               

H-4WEH16HJ6X/6AG24NZ4            

4WE6D5X/AG24NZ4                   

4WE6D5X/OFAG24N9Z4                

4WE10D3X/OFCG24N9Z4               

4WEH 16HD6X/OF6AG24N9Z4           

DBDS10K1X/330B                     

DBW20 B2-5X/315U6AG24NK4           

DBW 20 B2-5X/315U6AG24N9Z5L        

DBDS 10 K1X/630                    

ZDR10 DA2-5X/150Y                  

ZDR 6 DB2-4X/210YM                 

 ZDR 6 DP2-4X/210YM                 

 ZDR 10 DP2-5X/150YM               

 4WMM 10 H3X                

​通；当阀芯移到左位时，P 与B 通，A 与O 通。这样，执行元件就能作正、反向运动。 60年代后期，在上述几种液压控制阀的基础上又研制出电液比例控制阀。它的输出量(压力、流量)能随输入的电信号连续变化。电液比例控制阀按作用不同，相应地分为电液比例压力控制阀、电液比例流量控制阀和电液比例方向控制阀等。

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