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蓄能器充液阀的作用是保证液压系统中蓄能器的袖压维持在所要求的范围内。
VT-VSPA2-1-1X/T1
VT-VSPA2-1-1X/T5
VT-VSPA2-1-2X/V0/T1
VT5006-1X
VT-VRPA2-1-1X/VO/T5
VT-VRPA2-1-1X/VO/T1
VT-VSPA2-1-2X/V0/T5
VT-VRPA2-2-1X/V0/T1
VT-VRPA2-2-1X/V0/T5
VT-VSPA2-1-2X/V0/T1
模块式:
VT11034-1X
VT5035-1X
VT5041-2X/1
VT5041-2X/3
VT3002-2X/32D
VT11131-1X/
VT11132-1X/
VT11165-1X/
VT2000-5X/
VT11012-1X
R900020298 VT3000-3X
R900020299 VT3006-3X
R900214082 VT-VSPA2-50-1X/T5
R900214081 VT-VSPA2-50-1X/T1
R900744103 VT3015-1X
R900010937 VT11006-1X
R900579490 VT5005-1X
R900579491 VT5006-1X
R900579497 VT5035-1X
R900020304 VT3024-3X
R900033828 VT2000-5X
R900010958 VT11011-1X
R900010992 VT11030-1X
VT11031-2X
R900537344 VT11131-1X
R900030647 VT11132-1X
R900019917 VT11034-1X
R900019569 VT11073-1X
R900019586 VT11074-1X
R900910628 VT17230-1X
R900010871 VT11004-1X
R900019671 VT11079-2X
R900572171 VT11033-11
R901002090 VT-VSPA2-1-2X/V0/T1
R901002095 VT-VSPA2-1-2X/V0/T5
R900979889 VT-VRPA2-2-1X/V0/T1
R900979888 VT-VRPA2-2-1X/V0/T5
VT-VRPA2-2-2X/V0/T1
VT-VSPA1-2-1X/V0/0
R900033823 VT-VSPA1-1-1X
VT-VRPA1-100-1X/V0/0
R900702060 VT-MSPA1-1-1X/V0/0
R900010961 VT11016-1X/
R900721415 VT11010-1X/
VT-VSPD-1-2X/V0-0-0-1
R900029790 VT-VSPA2-1-1X/T5
R900021909 VT-VSPA2-1-1X/T1
R900053778 VT-VSPA1K-1-1X
图2.2
(1)泵由蓄能器充液状态变为零压循环状态如图2所示。
在充液过程中，泵出油液P经单向阀进人蓄能器回路S ，同时压力油通过先导阀的先导管作用在压力补偿器的背面该补偿器节制泵的流量。
随着油液的不断充人4WMM10J-3X/
4WMM6D-53/F
4WMM6E-5X/F/B12V
4WMM6J-5X/
H-4WMM16E7X/F
H-4WMM16J7X/F
4WMM10J31/
4WMM16E7X/
4WMM10E3X/
4WMM6E6X/
4WMM6E-5X/F/B12V67827511
DN6 4WMM6J5X
4WMM6J53/V
4WMM6C53/V
4WMM6C53/Q-AG24/V
4WMM6E-5X/F/B12V67827511
DN6 4WMM6J5X
4WMM6250/B10
4WMM10E-3X
4WMM6J-5X/
4WMM6E-5X/F/B12V67827511
4WMM6E-5X/F/B12V67827511
4WMM6J53/V
4WMM6C53/V
4WMM6C53/Q-AG24/V
DBD系列溢流阀
DBDS10K-1X/400
DBDS6K1/315
DBDS10K1X/400
DBDS10G-1X/200
DBDS20K1X/200
DBDS20K1X/50
DBDS10K1X/315
DBDS10K18/25
DBDS6K-1X/100
DBDS10P1X/400
DBDS6K1X/315
DBDS10K1X/315
DBDS10P1X/200
DBDS6K121X/100
DBDS10-P-1X/200
DBDS10K18/25
DBDS10-P-1X/200
，直到蓄能器中的压力克服先导阀的弹簧设定压力， 先导阀阀芯切换+压力补偿器背面的控制压力与回油口T相通，此时压力补偿器的阀芯切换，使P与N连通，单向阀关闭。
这时，充液过程结束而泵的油液以最小的压降通过充液阀。
R900020746 VT10406-3X/FXY-0S-RXY
R900082431 VT10406-3X/FXY-1K-RXY
VT-VRPA1-150-10/VO/0
0811405099 VT-VRPA1-537-10/V0/QV
R900029274 VT-SR7-1X/1/A4VS.250HS
R900559948 VT-SR7-1X/1/A4VS125HS
0811405097 VT-VRPA1-537-10/V0/PV
R900976646 VT-SR2-1X/1-100
VT-SR2-1X/1-60
0811405074 VT-VRPA1-527-20/V0/RTS-2/2V
VT-MSPA1-525-1X/V0
VT-VSPA1-508-10/V0/RTP
0811405073 VT-VRPA1-527-20/V0/RTS-2STV
VT-VRRA1-537-20/V0
0811405061 VT-VRRA1-537-20-0 26 PC
VT-VRPA2-537-1X/V0/RTS
0811405011由0811 405 102 VT-VRPA1-537-10-V0/PV-RTP
0811405012 VT-VRPA1-537-10-V0/QV-RTP
VT-VETSY-1-1X/1-2-1-1-1/
VT-VRRA1-527-2X/V0/K40-AGC
R901044346 VT-VPCD-1-1X/V0/1-0-1
R900958999 VT-HNC100-1-23/W-08-P-0
VT-HNC100-2-21/W-16-P-0
VT-HNC100-1-30/P-I-00/000
VT-HNC100-1-23/W-08-0-0
VT-HNC100-4-30/P-I-00/G04
0811405063 VT-VRRA1-527-20/V0/2STV
0811405065 VT-VRRA1-527-20/V0/K40-AGC
0811405066 VT-VRRA1-527-20/V0/K60-AGC
0811405067 VT-VRRA1-537-20/V0/K40-AGC
0811405073 VT-VRPA1-527-20/V0/RTS-2STV
0811405096 VT-VRPA1-527-10/V0/PV
0811405097 VT-VRPA1-537-10/V0/PV
0811405098 VT-VRPA1-527-10/V0/QV
0811405102 VT-VRPA1-537-10/V0/PV-RTP
0811405104 VT-VRPA1-537-10/V0/QV-RTP
0811405106 VT-MSPA2-525-10/V0
0811405119 VT-VRPA2-527-10/V0/RTP
0811405125 VT-VPRAP1-540-10/V0/T
0811405126 VT-MSPA1-508-10/V0
0811405127 VT-MSPA1-525-10/V0
0811405128 VT-VACAI-500-10/V0/VLRD
0811405140 VT-MACAS-500-10/V0/I
0811405143 VT-SSPA1-525-20/V0
R900010938 VT11015-1X/
R900010960 VT11013-1X/
R900019567 VT11021-1X/
R900019670 VT11078-2X/
R900020153 VT3002-1-2X/32D
R900020154 VT3002-1-2X/48F
R900020289 VT11550-2X/
R900020298 VT3000-3X/
R900020299 VT3006-3X/
R900020304 VT3024-3X/
R900020360 VT10468-3X/F0-RX
(2)泵由零压循环状态转为蓄能器充液状态 当蓄能器压力降至下限时，先导控制阀在弹簧力作用下切换，P经先导阀与压力补偿器的负载信号腔连通，由于弹簧的共同作用0811404601 4WRPEH6C3B12L-20/G24KO
0811404602 4WRPEH6C3B24L-20/G24KO
力士乐电磁换向阀
4WE10D5X/EG24N9K4/M
R900598662 4WE10HA3X/CG24N9K4,
R900589988 4WE10J3X/CG24N9K4,
R900599646 4WE10L3X/CG24N9K4,
R900591325 4WE10Q3X/CG24N9K4,
R900592655 4WE10U3X/CG24N9K4,
R900595531 4WE10Y3X/CG24N9K4,
R900561272 4WE6C6X/EG24N9K4,
R900561274 4WE6D6X/EG24N9K4,
R900561278 4WE6E6X/EG24N9K4,
R900561284 4WE6G6X/EG24N9K4,
R900561286 4WE6H6X/EG24N9K4,
R900561288 4WE6J6X/EG24N9K4,
R900901751 4WE6L6X/EG24N9K4,
R900908825 4WE6M6X/EG24N9K4/V,
R900572785 4WE6U6X/EG24N9K4,
R900561278 4WE6Y6X/EG24N9K4,
R900954083 4WRAE10E60-2X/G24K431/A1V,
R900954078 4WRAE6W30-2X/G24K31/A1V,
0811403001 4WRP10EA63S-1X/G24Z3/M ,
R900748063 4WRZ10W6-50-7X/6EG24N9K4/D3M,
R900959579 4WRZ25E325-7X/6EG24N9K4/D3V,
R900244765 4WRZ25W6-352-7X/6EG24N9ETK4/D3M,
R900704477 4WRZ25W6-352-7X/6EG24N9K4/D3M,
R900774171 4WRZ16W8-150-7X/6EG24EK31/A1V,
R901046276 4WRZE25E1-325-7X/6EG24N9EK31/A1M,
R901070268 4WRZE25W8-220-7X/6EG24N9K31/A1D3M,
R910925060 A10VSO28DFR1/31R-PPA12N00,
R902452429 A10VSO71DFR1/32R-VPB22U99-S2183,
R902452431 A10VSO71DFR1/32R-VPB22U99-S2184,
R902436363 A10VSO100DFR1/32R-VPB12N00-S2184,
R902448219 A10VSO140DFRS/32R-VPB12N00,
R902452707 A10VSO45DFR1/32R-VPB12N00,
R900372794 DB10-1-4X/200W65,
R900422247 DB10-1-4X/50UW65,
R900443139 DB20-1-4X/100W65,
R900373651 DB20-1-4X/200W65,
R900422248 DB20-1-4X/50UW65,
R900424149 DBDS10K1X/200,
R900424157 DBDS10P1X/200,
R900943143 DBEM10-5X/100YG24K4M,
R900941300 DBEM10-5X/200YG24K4M-1,
R900923238 DBEM10-5X/200YG24K4M,
R900547401 DBEM 10-5X/315YG24K4M,，压力补偿器换向，切断P与N回路+泵的油液再次经单向阀进人蓄能器回路S ，蓄能器充油，直至上一工作循环 。
R900010960 VT11013-1X/
R900019567 VT11021-1X/
R900019670 VT11078-2X/
R900020153 VT3002-1-2X/32D
R900020154 VT3002-1-2X/48F
R900020289 VT11550-2X/
R900020298 VT3000-3X/
R900020299 VT3006-3X/
R900020304 VT3024-3X/
R900020360 VT10468-3X/F0-RX
R900033823 VT-VSPA1-1-1X/
R900034725 VT-SR34-1X/1-2 (2WRC63)
R900053778 VT-VSPA1K-1-1X/
R900211788 VT11118-1X/
R900214081 VT-VSPA2-50-1X/T1
R900214082 VT-VSPA2-50-1X/T5
R900249811 VT-MRPA2-2-1X/V0/0
R900249895 VT-MRPA2-1-1X/V0/0
R900537344 VT 11131-1X/
R900749983 VT5041-2X/3
R900752430 VT-MRMA1-1-1X/V0/0
R900782310 VT-VSPA1-2-1X/V0/0
R900784153 VT12302-3X/1
R900951687 VT-VETSY-1-1X/1-2-1-1-1/
R900952202 VT-VRPA1-50-1X/
R900952205 VT-VRPA1-52-1X/
R900955334 VT-HNC100-1-2X/W-08-0-0
R900958999 VT-HNC100-1-2X/W-08-P-0
R900978827 VT-VSPA1-1-1X/005
R901047778 VT-HACD-1-1X/V0/1-P-0
R901057060 VT-VRPA1-151-1X/V0/0
R901066684 VT-ZKO-USB/S-1-1X/V0/0
R901066987 VT-VRPD-2-2X/V0/0-0-1
R901077297 VT-VSPD-1-2X/V0/0-0-1
R901082348 VT-NE30-2X/
R901108538 VT-HNC100-4-3X/P-I-00/000
R901134614 VT-HNC100-1-3X/P-I-00/000
R901134616 VT-HNC100-2-3X/P-I-00/G02
VT5004-24/R5E由VT-VRPA1-151-1X/V0/0+43HE/4TE
VT3002-2X/32D
VT3002-2X/48F
VT19101-1X/1
VT19101-1X/2
VT5041-2X/1
VT5041-2X/3
VT-MRPA2-2-1X/V0/0
VT11165-1X
VT11007-1X/
VT11078-2X
VT11005-1X
VT-NE30-2X
VT-SWKD-1-1X/V0/0
VT11018-1X
VT-MAC8-10/S1-PM4
R900784153 VT12302-3X/1
VT-DFPE-A-2X/G24K0/2A0V0
R900579490 VT5005-17
VT-MSPA2-200-1X/V0/0
VT-VRPA2-527-1X/V0/RTS
VT-VRPD-2-2X/V0/0-0-1+连接电缆
VT-SR41-1X/1/2
R900217318 VT-SWMAK1-1X/V0/0
0811405157 VT-VACAP-500-20/V0
VT-MSPA2-525-10/V0
VT11116-12
VT-VRPA1-50-1X
VT5000S20由VT5000-2X/R5E 替代
VT11013-1X 停产由VT11118替代
R900702586 VT-DFPE-A-2X/G24KO/2AOF/V-017
0811405144 VT-SSPA1-508-20/V0
VT11032-1X
900020300 VT3013-3X
R900019587 VT11075-16
R900020165 VT-NE31-1X/