液压阀的选型及替换
1、 液压阀的选型
首先要了解选用阀的最高工作压力及最大流量是否满足液压系统要求，然后根据压力和流量及其它辅助要求来确定阀的具体型号。
2、 液压阀的替换
|
阀名称 |
油研型号 |
力士乐型号 |
威格士型号 |
|
01电磁换向阀 |
DSG-01-3C2 |
4WE6E51 |
DG4V-3-2C |
|
DSG-01-3C3 |
4WE6H51 |
DG4V-3-OC |
|
|
DSG-01-3C4 |
4WE6J51 |
DG4V-3-6C |
|
|
DSG-01-3C40 |
4WE6Q51 |
DG4V-3-33C |
|
|
DSG-01-3C60 |
4WE6G51 |
DG4V-3-8C |
|
|
DSG-01-3C9 |
4WE6M51 |
DG4V-3-7C |
|
|
DSG-01-3C10 |
4WE6U51 |
DG4V-3-31C |
|
|
DSG-01-3C12 |
4WE6L51 |
DG4V-3-3C |
|
|
DSG-01-2B2 |
4WE6D51 |
DG4V-3-2A |
|
|
DSG-01-2B3 |
4WE6C51 |
DG4V-3-OA |
|
|
DSG-01-2B8 |
4WE6A51 |
DG4V-3-22A |
|
|
DSG-01-2B2-L |
4WE6Y51 |
DG4V-3-2A-LH |
|
|
DSG-01-2B3-L |
DG4V-3-OA-LH |
||
|
DSG-01-2B8-L |
4WE6B51 |
DG4V-3-22A-LH |
|
|
DSG-01-2D2 |
4WE6-D/OF |
DG4V-3-2N |
|
阀名称 |
油研型号 |
力士乐型号 |
威格士型号 |
|
03电磁换向阀 |
DSG-03-3C2 |
4WE10E51 |
DG4V-5-2C |
|
DSG-03-3C3 |
4WE10H51 |
DG4V-5-OC |
|
|
DSG-03-3C4 |
4WE10J51 |
DG4V-5-6C |
|
|
DSG-03-3C40 |
4WE10Q51 |
DG4V-5-33C |
|
|
DSG-03-3C60 |
4WE10G51 |
DG4V-5-8C |
|
|
DSG-03-3C9 |
4WE10M51 |
DG4V-5-7C |
|
|
DSG-03-3C10 |
4WE10U51 |
DG4V-5-31C |
|
|
DSG-03-3C12 |
4WE10L51 |
DG4V-5-3C |
|
|
DSG-03-2B2 |
4WE10D51 |
DG4V-5-2A |
|
|
DSG-03-2B3 |
4WE10C51 |
DG4V-5-OA |
|
|
DSG-03-2B8 |
4WE10A51 |
DG4V-5-22A |
|
|
DSG-03-2B2-L |
4WE10Y51 |
DG4V-5-2A-LH |
|
|
DSG-03-2B3-L |
DG4V-5-OA-LH |
||
|
DSG-03-2B8-L |
4WE10B51 |
DG4V-5-22A-LH |
|
|
DSG-03-2D2 |
4WE10-D/OF |
DG4V-5-2N |
|
阀名称 |
油研型号 |
力士乐型号 |
威格士型号 |
|
04电液换向阀 |
DSHG-04-3C2 |
4WEH16E51 |
DG5V-7-2C |
|
DSHG-04-3C3 |
4WEH16H51 |
DG5V-7-OC |
|
|
DSHG-04-3C4 |
4WEH16J51 |
DG5V-7-6C |
|
|
DSHG-04-3C40 |
4WEH16Q51 |
DG5V-7-33C |
|
|
DSHG-04-3C60 |
4WEH16G51 |
DG5V-7-8C |
|
|
DSHG-04-3C9 |
4WEH16M51 |
DG5V-7-7C |
|
|
DSHG-04-3C10 |
4WEH16U51 |
DG5V-7-31C |
|
|
DSHG-04-3C12 |
4WEH16L51 |
DG5V-7-3C |
|
|
DSHG-04-2B2 |
4WEH16D51 |
DG4V-5-2A |
|
|
DSHG-04-2B3 |
4WEH16C51 |
DG5V-7-OA |
|
|
DSHG-04-2B4 |
4WEH16JA51 |
DG5V-7-6A |
|
|
DSHG-04-2B40 |
4WEH16QA51 |
DG5V-7-33A |
|
|
DSHG-04-2N2 |
4WEH16D/O |
||
|
DSHG-04-2N3 |
4WEH16C/O |
||
|
DSHG-04-2B2-L |
4WEH16Y51 |
DG5V-7-2A-LH |
|
|
DSHG-04-2B3-L |
DG5V-7-OA-LH |
||
|
DSHG-04-2B4-L |
4WEH16JB51 |
DG5V-7-6B-LH |
|
|
DSHG-04-2B40-L |
4 WEH16WB51 |
DG5V-7-33B-LH |
|
阀名称 |
油研型号 |
力士乐型号 |
威格士型号 |
|
06电液换向阀 |
DSHG-06-3C2 |
4WEH25E51 |
DG5S-H8-2C |
|
DSHG-06-3C3 |
4WEH25H51 |
DG5S-H8-OC |
|
|
DSHG-06-3C4 |
4WEH25J51 |
DG5S-H8-6C |
|
|
DSHG-06-3C40 |
4WEH25Q51 |
DG5S-H8-33C |
|
|
DSHG-06-3C60 |
4WEH25G51 |
DG5S-H8-8C |
|
|
DSHG-06-3C9 |
4WEH25M51 |
DG5S-H8-7C |
|
|
DSHG-06-3C10 |
4WEH25U51 |
DG5S-H8-31C |
|
|
DSHG-06-3C12 |
4WEH25L51 |
DG5S-H8-3C |
|
|
DSHG-06-2B2 |
4WEH25D51 |
DG5S-H8-2A |
|
|
DSHG-06-2B3 |
4WEH25C51 |
DG5S-H8-OA |
|
|
DSHG-06-2B4 |
4WEH25JA51 |
DG5S-H8-6A |
|
|
DSHG-06-2B40 |
4WEH25QA51 |
DG5S-H8-33A |
|
|
DSHG-06-2N2 |
4WEH25D/O |
||
|
DSHG-06-2N2 |
4WEH25C/O |
||
|
DSHG-06-2B2-L |
4WEH25Y51 |
DG5S-H8-2A-LH |
|
|
DSHG-06-2B3-L |
DG5S-H8-OA-LH |
||
|
DSHG-06-2B4-L |
4WEH25JB51 |
DG5S-H8-6B-LH |
|
|
DSHG-06-2B40-L |
4 WEH25WB51 |
DG5S-H8-33B-LH |
|
阀名称 |
油研型号 |
力士乐型号 |
威格士型号 |
|
01/03叠加式 单向阀 |
MCP-01 |
Z1S6P |
DGMDC-3-PY |
|
MCT-01 |
Z1S6T |
DGMDC-3-TX |
|
|
MCP-03 |
Z1S10P |
DGMDC-5-PY |
|
|
MCA-03 |
Z1S10A |
||
|
MCB-03 |
Z1S10B |
||
|
MCT-03 |
Z1S10T |
DGMDC-5-T |
|
|
01/03叠加式 液控单向阀 |
MPA-01 |
Z2S6A |
DGMPC-3-ABK |
|
MPB-01 |
Z2S6B |
DGMPC-3-BAK |
|
|
MPW-01 |
Z2S6 |
DGMPC-3-ABK-BAK |
|
|
MPA-03 |
Z2S10A |
DGMPC-5-ABK |
|
|
MPB-03 |
Z2S10B |
DGMPC-5-BAK |
|
|
MPW-03 |
Z2S10 |
DGMPC-5-ABK-BAK |
|
|
01/03叠加式 溢流阀 |
MBP-01 |
ZDB6VP |
DGMC-3-PT |
|
MBA-01 |
ZDB6VA |
||
|
MBB-03 |
ZDB6VB |
||
|
MBP-03 |
ZDB10VP |
DGMC-5-PT |
|
|
MBA-03 |
ZDB10VA |
DGMC2-5-AT |
|
|
MBB-03 |
ZDB10VB |
DGMC2-5-BT |
|
阀名称 |
油研型号 |
力士乐型号 |
威格士型号 |
|
01/03叠加式 减压阀 |
MRP-01 |
ZDR6DP/YM |
DGMX-3-PP |
|
MRA-01 |
ZDR6DA/YM |
DGMX-3-PA |
|
|
MRB-01 |
DGMX-3-PB |
||
|
MRP-03 |
ZDR10DP/YM |
DGMX-5-PP |
|
|
MRA-03 |
ZDR10DA/YM |
DGMX-5-PA |
|
|
MRB-03 |
DGMX-5-PB |
||
|
01/03叠加式 单向节流阀 |
MSA-01-X |
Z1FS6P |
|
|
MSA-01-Y |
Z1FS6P |
||
|
MSB-01-X |
Z1FS6P |
||
|
MSB-01-Y |
Z1FS6P |
||
|
MSW-01-X |
Z2FS6 |
DGMFN-3-Y-A-B |
|
|
MSW-01-Y |
Z2FS6 |
DGMFN-3-Y-A-B |
|
|
MSA-03-X |
Z1FS10P |
||
|
MSA-03-Y |
Z1FS10P |
||
|
MSB-03-X |
Z1FS10P |
||
|
MSB-03-Y |
Z1FS10P |
||
|
MSW-03-X |
Z2FS10 |
DGMFN-5-Y-A-B |
|
|
MSW-03-Y |
Z2FS10 |
DGMFN-5-Y-A-B |
|
阀名称 |
油研型号 |
力士乐型号 |
威格士型号 |
|
03/06/10 先导型溢流阀 |
BG-03 |
DB10 |
CG2V-6 |
|
BG-06 |
DB20 |
CG2V-8 |
|
|
BG-10 |
DB30 |
ECG-10 |
|
|
BSG-03 |
DBW10 |
CG5V-6 |
|
|
BSG-06 |
DBW20 |
CG5V-8 |
|
|
BSG-10 |
DBW30 |
ECG5-10 |
|
|
06/10叠卸荷 溢流阀 |
BUCG-06 |
EURG*-06 |
|
|
BUCG-10 |
EURG*-10 |
||
|
02/03流量 控制阀 |
F（C）G-02 |
2FRM10 |
|
|
F（C）G-03 |
2FRM16 |
F（C）G-03 |
|
|
03/06/10 减压阀 |
R（C）G-03 |
DR10 |
X（C）G-03 |
|
R（C）G-06 |
DR20 |
X（C）G-06 |
|
|
R（C）G-10 |
DR32 |
X（C）G-10 |
|
|
03/06/10 单向阀 |
C（R）G-03 |
C2G-805 |
|
|
C（R）G-06 |
C5G-815 |
||
|
C（R）G-10 |
C5G-825 |
|
阀名称 |
油研型号 |
力士乐型号 |
威格士型号 |
|
03/06/10 液控单向阀 |
CPG-03 |
SV10 |
4CG-03 |
|
CPG-06 |
SV20 |
4CG-06 |
|
|
CPG-10 |
SV30 |
4CG-10 |
|
|
CPG-03-E |
SL10 |
4CG1-03 |
|
|
CPG-06-E |
SL20 |
4CG1-06 |
|
|
CPG-10-E |
SL30 |
4CG1-10 ? |
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