武穴黎翔机电设备有限公司，询价联系人：何女士

询价电话：0713-6542758，18934630908    

询价传真：0713-6542758

询价QQ: 736567721,704552157

R900925687 4WRAE10W1-30-22/G24N9K31/F1V

0811402141 DBETBEX-1X/315G24K31F1M比例多用于开环控制；其次比例阀类型要多D41FHE01B1NB08 D41FHE01B1NB0848
D41FHE01F1NB08 D41FHE01F1NB0848
D41FHE01B1NE00 D41FHE01B1NE0048
D41FHE01B1NS00 D41FHE01B1NS0048
D41FHE01B1VB00 D41FHE01B1VB0048
D41FHE01B2NB00 D41FHE01B2NB0048
D41FHE01B4NB00 D41FHE01B4NB0048
D41FHE01B4NE00 D41FHE01B4NE0048
D41FHE01B2NB00 D41FHE02B1NB0048
D41FHE01B2NE00 D41FHE02B1NE0048
D41FHE01B1NB00 D41FHE01B1NB0048
D41FHE01B1NE00 D41FHE01B1NE0048
D41FHE01B2NB08X726 D41FHE01B2NB0848X726
D41FHE01B2NE00x807 D41FHE01B2NE0048X807
D41FHE01B2NS00 D41FHE01B2NS0048
D41FHE01B2NS08 D41FHE01B2NS0848
D41FHE01B2VB00 D41FHE01B2VB0048
D41FHE01C1NE00 D41FHE01C1NE0048
D41FHE01C1NE00x807 D41FHE01C1NE0048X807
D41FHE01C2NE00x807 D41FHE01C2NE0048X807
D41FHE01C2NS08 D41FHE01C2NS0848
D41FHE01C4NB00 D41FHE01C4NB0048
D41FHE01C4NB00x766 D41FHE01C4NB0048X766
D41FHE01C4NB08 D41FHE01C4NB0848
D41FHE01C4NE00 D41FHE01C4NE0048
D41FHE01C4NS00 D41FHE01C4NS0048
D41FHE01C4VB00 D41FHE01C4VB0048
D41FHE01C5NB00 D41FHE01C5NB0048
D41FHE01E1NB00 D41FHE01E1NB0048
D41FHE01E1NB08 D41FHE01E1NB0848
D41FHE01E1NE00 D41FHE01E1NE0048
D41FHE01E1NS00 D41FHE01E1NS0048
D41FHE01E1VE00 D41FHE01E1VE0048
D41FHE01E2NB00 D41FHE01E2NB0048
D41FHE01E2NB08 D41FHE01E2NB0848
D41FHE01E2NE00x807 D41FHE01E2NE0048X807
D41FHE01E2NS08 D41FHE01E2NS0848
D41FHE01E2VB00 D41FHE01E2VB0048
D41FHE01E4NB00 D41FHE01E4NB0048
D41FHE01E4NE00 D41FHE01E4NE0048
D41FHE01E4VB00 D41FHE01E4VB0048
D41FHE01E5NB00 D41FHE01E5NB0048
D41FHE01E5NB08 D41FHE01E5NB0848
D41FHE01E5VB00 D41FHE01E5VB0048
D41FHE02C1NB00 D41FHE02C1NB0048
D41FHE02C1NE00 D41FHE02C1NE0048
D41FHE02C1NE00x807 D41FHE02C1NE0048X807
D41FHE02C1VB00 D41FHE02C1VB0048
D41FHE02C1VE00 D41FHE02C1VE0048
D41FHE02C2NB00 D41FHE02C2NB0048
D41FHE02C2NE00 D41FHE02C2NE0048
D41FHE02C2VB00 D41FHE02C2VB0048
D41FHE02C4NB00 D41FHE02C4NB0048
D41FHE02C4NE00 D41FHE02C4NE0048
D41FHE02C4NS00 D41FHE02C4NS0048
D41FHE02C4VB00 D41FHE02C4VB0048
D41FHE02F1NB00 D41FHE02F1NB0048
D41FHE02F1NE00 D41FHE02F1NE0048
D41FHE02F1NS00 D41FHE02F1NS0048
D41FHE02F2NB00 D41FHE02F2NB0048
D41FHE02F2NE00 D41FHE02F2NE0048
D41FHE02F2NE00x807 D41FHE02F2NE0048X807
D41FHE02F2NS00 D41FHE02F2NS0048
D41FHE02F4NB00 D41FHE02F4NB0048
D41FHE02F4NB08 D41FHE02F4NB0848
D41FHE02F4NE00 D41FHE02F4NE0048
D41FHE02F5NB00 D41FHE02F5NB0048
D41FHE02F5NS00 D41FHE02F5NS0048
D41FHE06F1NB00 D41FHE06F1NB0048
D41FHE02E1NB00 D41FHE02E1NB0048
D41FHE02E1NB08 D41FHE02E1NB0848
D41FHE02E1NE00 D41FHE02E1NE0048
D41FHE02E1NE00XG029 D41FHE02E1NE0048XG029
D41FHE02E1NS00 D41FHE02E1NS0048
D41FHE02E1VE00 D41FHE02E1VE0048
D41FHE02E2NB00 D41FHE02E2NB0048
D41FHE02E2NE00 D41FHE02E2NE0048
D41FHE02E2NS00 D41FHE02E2NS0048
D41FHE02E4NB00 D41FHE02E4NB0048
D41FHE02E4NB08 D41FHE02E4NB0848
D41FHE02E4NE00 D41FHE02E4NE0048
D41FHE02E4NS00 D41FHE02E4NS0048
D41FHE02E5NB00 D41FHE02E5NB0048
D41FHE02B4NB00 D41FHE02B4NB0048
D41FHE02B4NB08 D41FHE02B4NB0848
D41FHE02B4NS00 D41FHE02B4NS0048
D41FHE02B1NB00 D41FHE02B1NB0048
D41FHE02B1NE00 D41FHE02B1NE0048
D41FHE02B1NS00 D41FHE02B1NS0048
D41FHE02B2NB00 D41FHE02B2NB0048
，有比例压力、流量控制阀等，控制比伺服药灵活一些。从他们内部结构看，伺服阀多是零遮盖，比例阀则有一定的死区，控制精度要低，向应要慢。但从发展趋势看，特别在比例方向流量控制阀和伺服阀方面，两者性能差别逐渐在缩小，另外比例阀的成本比伺服阀要低许多，抗污染能力也强！
伺服阀与比例阀的区别
伺服阀与比例阀之间的差别并没有严格的规定，因为比例阀的性能越来越好，逐渐向伺服阀靠近，所以近些年出现了比例伺服阀。 
非要说差别，主要体现在一下几点： 电磁换向阀    4WE6J6X/EG24N9K4
电磁换向阀    4WE6JA6X/EG24N9K4
电磁换向阀    4WE6M6X/EG24N9K4
电磁换向阀    4WE6Y62/EG220-50N9K4/B10
电磁换向阀    4WEH16HD7X/OF6EG24N9ES2K4
电液换向阀    4WEH16J61/6EG24N9ETZ5L
电磁换向阀    4WEH16J61B/6CG24NETZ5L
电磁换向阀    4WEH16J7X/6EG24N9ES2K4
电磁换向阀    4WEH16J-7X/6EG24N9K4
电磁换向阀    4WEH16J-7X/6EG24N9K4B10D3
电磁换向阀    4WEH22G7X/6EG24N9K4
电磁换向阀    4WEH22J6X/6EG24N9ES2K4/B10
电磁换向阀    4WEH22J-7X/6EG24N9-EK4/B08
电磁换向阀    4WEH22J7X/6EG24N9-EK4/B08P4.5
电磁换向阀    4WEH22J7X/6EG24N9ES2K4
电磁换向阀    4WEH22J7X/6EG24N9ES2K4/B10D3
电液换向阀    H-4WE25J50/6EG24ETSZ5L
电磁换向阀    H4WEH16HD7X/OF6EG24N9ETS2K4
电磁阀    H4WEH22HD-7X/OF6E-G24-N-S2-K4
电磁换向阀    M-3SED10UK1X/350CG24N9K4
电磁阀    M-3SED-6-CK-13/350C G24 N9K4
电磁换向阀    M-3SED-6-CK-1X/350-C-G24-N9-K4
电磁换向阀    M-3SEW10U1X420MG24/
叠加式换向阀    Z4WE6E63-3X/EG24N9K4
电液换向阀    4WEH16G7X/6EG24N9ETK4P4.5
电液换向阀    H-4WEH10EA/4X/6EG24N9K4/B08D3
电液换向阀    H-4WEH25J50B/6EG24NETS2Z5L
插装式单向阀    M-SR-08-KE-02/1X
插装式单向阀    M-SR-08-KE-05/1X
插装式单向阀    M-SR-10-KE-02-1X
单向阀    M-SR10KE05-1X
插装式单向阀    M-SR-15-KE-02-1X
单向阀    M-SR15KE05-1X
单向阀    M-SR25KE05-1X
​
1.伺服阀中位没有死区，比例阀有中位死区； 
2.伺服阀的频响（响应频率）更高，可以高达200Hz左右，比例阀一般最高几十Hz； 
3.伺服阀对液压油液的要求更高，需要精过滤才行，否则容易堵塞，比例阀要求低一些。 
比例伺服阀性能介于伺服阀和比例阀之间。 D1FVE02BCVGOA  D1FSE01CCNKGCO  D1FPE01MC9VBOO  D1FPE01HCQNB  D1FTE01FCNF00  D1FPE50MB9H00x807  03FXE01HCNBJ00  D3FE01MCVG00  D4S033A511409GOQB1(026-36006-H)  R4R1059332B1(026-22898-O)  R4V10G53330A1(026-22756-O)  4R0353311B1(016-95313-O)  R4R59311B1(016-95346-O)  R4V1053311A1(016-88219-O)  C4V105302B1(016-88975-O)  R4R1059311B1(016-95346-O)  D1VW020HNJWLM  FTBE2A10Q  
69321    D1VW035ENGW  D1VW020HNJW  D1VW020ENJW  D1VW020HNJWP  D1VW030BNJWT15N  D1VW004KNTW  D1VP008CN90  D1VL004CN4J  D1FBE02HConMWO  D1VW010CNJW D1VW008CNJW  D1VW006CNJW  D1VW004CNKW  D1VW009CNTW  D1VW022CNJW  D1VW002KNTW  D1VW20BNJP  D1VW011CNJW  
D1VW020DNJDLJ5  R4R00110B1BSPP1LO(S16-95428-O)  4D0132030302C1GOQ(026-57374-H)  
4D0132030302C1GOQ(026-54184-H)  
4D0132030302C1W31(026-35051-S)  4DPO13E02F3003B1G24C1(026-56388-O)  
4VP0134G12B5C1(S26-98622)  4D0131110201C1GOQ(026-54112-H)  4D0131710201C1GOQ（026-54163）  
4D0131030501C1GOQ(026-54082)  R1E022321A1045(026-95128-O)  
4VP0134G12B1C1(S26-58413-G)  4D013208C1GOQ(026-54185-H)  4RP01D25G24C1(026-99268-H)  
4D0131510101C1GOQ(026-54113-H)  VV01311W07E004(026-35978-U)  4D013151010CB5GOQ21E8(026-56166-H)  VV01321GOQE1(026-54517-HB)  
派克电磁阀，派克比例阀，派克溢流阀
DLDA-MHN-224 DMDA-MNN-612 DTDA-MCN-724 DAAA-CHV-223 DBAA-MCN-211 DAAH-DHN DBAH-BHN DAAP-PHV DBAP-FCN RBAE-KDN RBAR-AYN NFAB-KXN FQGA-XAN NQEB-XAV COFA-XEN CSAA-EXN CDAA-BXN CSAZ-XXN CDAB-XBV DSEH-XGN DSCS-XEN DSEO-XCV QPAB-LBN QCAA-CCN NSAB-KXV-BT NSAC-XAN-TH NQAA-XAN-AA NBY/S CBCA-LHN-YEN 
​
比例换向阀属于比例阀的一种，用来控制流量和流向
博世BOSCH电液比例控制阀
0811404405   0811404405  0811404405  0811404405  
0811404405   0811404405  0811404405  0811404405 
0811404405   0811404405  0811404405  0811404405 
0811405114
0830304332
0811405166
0811405168
0811405163
0811405119
0811405120
0811405114
0830304332
0811405166
0811405168
0811405163
0830303387
0830303388
0830303391
0830303389
0830303390
0811405100
0811405101
0811405102
0811405103
0811405104
0811405095
0811405096
0811405097
0811405098
0811405099
0811405080
0811405081
0811405079
0811404405
博世BOSCH方向控制阀
0541000013   0541000015   0541000017   
0541100040   0541100056   0541100041
0541100047   0541100048   0541100049   
0541100050   0541100058   0541100052
0541100053   0541200069   0541200063   
0541200066   0541200071   0541300049
0541400057   0541600037   0541200065   
0541200070   0541200058   0541300042
0541300041   0541400045   0541200041   
0541100055   0541200064   0541300048
0541300050   0541300047   0541300034   
0541200048   0541400043   0541200049
0541300038   0541400041   0541500054   
0541200050   0541400044   0541500059  
0541400038   0541300052   0541300053   
0541300051   0541300040   0541300043
0541400052   0541400048   0541500057   
0541300037   0541500060   0541300036
0541400046   0541400060   0541500055   
0541500058   0541600036   0541400042
0541500056   0541400058   0541400059   
0541500065   0541000016   0541100039
0541100057
0811404405   0811404405  0811404405  0811404405  
0811404405   0811404405  0811404405  0811404405 
0811404405   0811404405  0811404405  0811404405 
0811405126
0811405127
0811405106
0811405143
0811405144
0811405145
0811405162
1834484058
1834484057
1834484040
1834482022
1834482026
1834482023
1834482024
1834484252
1834486000
1834486001
1815503340
1815503378
1815503336
1815503377
1815503351
1815503372
1815503364
1815503012
1815503011
1817002082
0811401201
0811401203
0811401204
0811401220
0811401221
0811401200
0811401202
0811401222
0811401223
0811404770
0811404771
0811404774
0811404772
0811404773
0811404777
0811404778
2910151209
1834482022
1834482026
​ 3780552 F12-030-MF-IH-D-000-L01-0
3799844 F12-030-MF-IH-K-000-000-0
3785055 F12-030-MF-IH-K-000-000-P
3780834 F12-030-MF-IH-K-000-000-S
3799834 F12-030-MF-IH-K-000-L01-0
3782034 F12-030-MF-IH-K-000-L01-P
3781953 F12-030-MF-IH-K-000-L01-S
3786130 F12-030-MF-IH-K-209-L01-P
3780596 F12-030-MF-IH-K-237-000-0
3781961 F12-030-MF-IH-K-239-000-0
3799845 F12-030-MF-IH-P-000-000-0
3782840 F12-030-MF-IH-P-000-000-P
3785551 F12-030-MF-IH-P-317-000-0
3799846 F12-030-MF-IH-Z-000-000-0
3799847 F12-030-MF-IV-D-000-000-0
3782397 F12-030-MF-IV-D-000-L01-0
3799848 F12-030-MF-IV-K-000-000-0
3785923 F12-030-MF-IV-K-000-000-P
3783045 F12-030-MF-IV-K-000-000-S
3785013 F12-030-MF-IV-K-000-L01-0
3782195 F12-030-MF-IV-K-000-L01-P
3785568 F12-030-MF-IV-K-000-L01-S
3785440 F12-030-MF-IV-K-000-L02-0
3782138 F12-030-MF-IV-P-000-000-0
3786254 F12-030-MR-CH-K-000-000-0
3786275 F12-030-MR-SH-T-000-000-0
3799850 F12-030-MS-SE-S-000-000-0
3781614 F12-030-MS-SE-S-289-000-0
3783328 F12-030-MS-SH-D-000-000-0
3799851 F12-030-MS-SH-S-000-000-0
3785041 F12-030-MS-SH-S-000-000-S
3783124 F12-030-MS-SH-S-000-L01-0
3785206 F12-030-MS-SH-S-000-L01-S
3786281 F12-030-MS-SH-S-000-L07-P
3781604 F12-030-MS-SH-S-000-L08-0
3799852 F12-030-MS-SH-T-000-000-0
3783327 F12-030-MS-SH-T-000-000-S
3782799 F12-030-MS-SH-T-000-L01-P
3782591 F12-030-MS-SH-T-000-L01-S
3782145 F12-030-MS-SH-T-000-L02-S
3780527 F12-030-MS-SH-T-000-L08-0
3799853 F12-030-MS-SN-S-000-000-0
3799854 F12-030-MS-SN-T-000-000-0
3799855 F12-030-MS-SV-S-000-000-0
3780273 F12-030-MS-SV-S-000-L01-0
3780182 F12-030-MS-SV-S-239-000-0
3799856 F12-030-MS-SV-T-000-000-0
3782560 F12-030-MS-SV-T-000-000-P
3781956 F12-030-MS-SV-T-000-000-S
3781956 F12-030-MS-SV-T-000-000-S
3782640 F12-030-MS-SV-T-000-L01-0
3782122 F12-030-MS-SV-T-000-L08-S
3782122 F12-030-MS-SV-T-000-L08-S
3782592 F12-030-MS-TH-K-000-000-0
3780448 F12-030-MS-TH-P-000-000-0
3799616 F12-030-MS-TH-S-000-000-0
3785483 F12-030-MS-TH-S-000-L01-0
3782729 F12-030-MS-TH-S-000-L01-P
3785047 F12-030-MS-TH-S-000-L08-0
3799828 F12-030-MS-TH-T-000-000-0
3781703 F12-030-MS-TH-T-000-000-S
3780380 F12-030-MS-TN-S-000-000-0
​