R900561291 4WE6JB6X/EG24N9K4

R900561290 4WE6JA6X/EG24N9K4

R900561288 4WE6J6X/EG24N9K4

R900561286 4WE6H6X/EG24N9K4

R900561285 4WE6GB6X/EG24N9K4

R900561284 4WE6GA6X/EG24N9K4

R900561282 4WE6G6X/EG24N9K4

R900561281 4WE6EB6X/EG24N9K4

R900561280 4WE6EA6X/EG24N9K4

R900561278 4WE6E6X/EG24N9K4

R900561276 4WE6Y6X/EG24N9K4

R900561274 4WE6D6X/EG24N9K4

R900561272 4WE6C6X/EG24N9K4

R900561270 3WE6B6X/EG24N9K4

R900561180 3WE6A6X/EG24N9K4

R900559800 DBW20B2-5X/200S6EG24N9K4R10

R900559649 4WE6G6X/EG24N9K4SO9

R900557179 4WE6E19B6X/EG24N9K4

R900556323 4WE6J1-6X/EG24N9K4

R900555382 4WE6D19-6X/EG24N9K4

R900555068 4WE6E6X/EG24N9K4SO9

R900554557 4WE6JA6X/EG24N9K4/V

R900554556 4WE6HA6X/EG24N9K4/V

，圖中的P、O、A、T分別為油泵壓力油進(jìn)油口、通往下游液壓系統(tǒng)的出口、通往蓄能器出口及回油口。

充液閥的充液過程為:當(dāng)蓄能器的壓力低于充液閥設(shè)定的下限壓力時，作用在上限單向閥閥芯3上35VQTBS25A-2203AA20L?

35VTAS-30A-2-203AA22R?

382062-3 DG4V-3-2A-M-U-H7-60電磁換向閥

DG4V-3-2C-M-U-H7-60電磁換向閥

DG4V-3-2N-M-U-H7-60電磁換向閥

DG4V-3-0A-M-U-H7-60電磁換向閥

DG4V-3-0B-M-U-H7-60電磁換向閥

DG4V-3-6C-M-U-H7-60電磁換向閥

DG4V-5-2AJ-M-U-H5-40電磁換向閥

DG4V-5-2CJ-M-U-H5-40電磁換向閥

DG4V-5-2NJ-M-U-H5-40電磁換向閥

DG4V-5-0AJ-M-U-H5-40電磁換向閥

DG4V-5-0BJ-M-U-H5-40電磁換向閥

DG4V-5-6CJ-M-U-H5-40電磁換向閥

SG307-F-V2-150壓力繼電器

SG307-F-V2-350壓力繼電器

CG5V-6FW-D-MUHL5-40溢流閥

CG5V-8FW-D-MUHL5-40溢流閥

CG2V-8GW-10溢流閥

CG2V-8FW-10溢流閥

CG2V-6GW-10溢流閥

CG2V-6FW-10溢流閥

411AK00326A?

44301113DWG/03?

4520V-60A121CC22R?

4525V-42A21-1AC-22R?

4525V-42A21-1AC-22R 泵芯 21?

4525V-42A21-1AC-22R 泵芯 42?

4525V42A21-1CC22R?

4525V42A21-1DA22R?

4525V-50A 21-TCC-22R?

4525V-50A21-1CC-22R?

4525V60A12-1CC22R?

4525V60A14-86AA22R?

4525V-60A21-1AA-22R?

4525V60A21-1CB22?

4525V60A21-1CC22?

4535V42A2511AA22R?

4535V42A25-1AA22R?

4535V-42A-25-86DB-22-R?

4535V50/25A-1AA?

4535V50A25 1BB22R?

4535V50A25-1AA5R-13D OOO-2137466-1?

4535V50A251BB22R?

4535V50A30-86AA12-180 的液壓力低于先導(dǎo)閥4左端彈簧8的作用力，使下限單向閥6關(guān)閉，上限單向閥3打開，蓄能器內(nèi)的壓力油經(jīng)先導(dǎo)閥芯4、節(jié)流通道Ⅱ進(jìn)入主閥右腔，推動主閥芯9克服左腔壓力向左移動，逐漸降低主閥開度，KBCG-3-250D-ZM1-2A-PE7?

KBCG-3-250D-ZM1-2A-PE7-H1-10?

KBFTG4V-5-2C50N-Z-PE7-H7-10?

DG18S4-012N-51?

DG18M-01X-10?

PVQ10-A2R-SE1S-10-CG-20-S2?

CVU-16-SWD-B29-L-10?

DG4V-3-22AL-VM-U-H7-60?

KDG5V-8-2C280N170-XT-VM-U-HZ-10?

CG5060AFMFWB6110?

DG4V-3S-2AL-M-FW-B5-60?

SBV11-10-C-0-24DGH?

NV1-10-K-0?

FR2-10-S-0?

SV3-10-C-0-24DG?

KHDG5V-7-2C150N85-X-VM-U1-H1-20DN16?

KDG5V-7-2C180N100-EX-M-U-H1-10?

DG4V-3-2A-M-U-H7-60?

PVH141R13AF30B2520000001001AB010A?

PVH057R51AA10A21000000100100CD0A21H02UB1?

PVE12LB2ES10C21VP11B12?

SV1-8-C-0-220AS?

SV3-10V-0-0-24DG?

PVQ40-B2R-SS1S-10-CM7-10?

PVB20-FRS-20-CMD-11?

4520V-60A121CC22R?

DG5V-8S-2C-M-U-H-10?

DG5V-8-S-3C-T-M-U-H-10?

PVH57QIC-RM-1S-10-C25T4-31?

DG4V-3-0C-M-U-H7-60?

PVQ45-B2R-SE1S-10-C?

PVB5-LSY-20-C-11?

DG4V-5-6CJ-M-U-H6-20?

KFDG4V-5-33C50N-Z-M-U-H7-20?

KDG4V-3-33C30X-M-U-H7-60?

DG4V-3-6C-M-U-H7-60?

DG4V-3-6C209-M-U-HH7-60?

KFDG5V-7-2C200NX-VM-U1-H1-12?

DG4V-3S-6C-M-U-H5-60?

DG4V-3S-0B-M-U-H5-60?

DG4V-3S-OF-M-U-H5-60?

DG4V-3S-2AL-M-U-H5-60?

PCG5V-8A-1E-M-U-H5-20?

CG5V-6FW-D-M-U-H5-20?

3525V-30A12-1AA-22R?

DGMR-3-B1-FWA-50?

DGMR-5-A1-FH-30?

DG5V-7-6C-2-T-M-U-H5-40?

KDG5V-5-33C80N-X-T-M-U-H1-10?

KDG5V-7-33C170N-X-T-M-U-H7-10?

DG4V-3-31C-M-U-H7-60?

KDG4V-3-33C20N-M-U-H7-60 P與O口間的節(jié)流作用造成P口壓力增高。隨后P口與A口間的單向閥打開，經(jīng)節(jié)流口向蓄能器供液。當(dāng)蓄能器壓力達(dá)到上限時，作用在先導(dǎo)閥右端單向閥閥芯3的液壓力大于左端彈簧壓力，下限單向閥6打開，上限單向閥3關(guān)閉，主閥右腔經(jīng)先導(dǎo)閥于T口相通泄壓，在左端壓力作用下克服右端彈簧壓力右移，P口與A口間的單向閥關(guān)閉，恢復(fù)全流量向下游系統(tǒng)供液，充液過程結(jié)束。

DR6DP1-5X/150Y?

DR6DP1-5X/150YM?

DR6DP1-5X/210Y?

DR6DP1-5X/210YM?

DR6DP1-5X/25Y?

DR6DP1-5X/25YM?

DR6DP1-5X/75Y?

DR6DP1-5X/75YM?

DR6DP2-5X/150Y?

DR6DP2-5X/150YM?

DR6DP2-5X/210Y?

DR6DP2-5X/210YM?

DR6DP2-5X/25Y?

DR6DP2-5X/25YM?

DR6DP2-5X/315YM?

DR6DP2-5X/75Y?

DR6DP2-5X/75YM?

DR6DP3-5X/150Y?

DR6DP3-5X/150YM?

DR6DP3-5X/210Y?

DR6DP3-5X/25Y?

DR6DP3-5X/25YM?

DR6DP3-5X/75Y?

DR6DP3-5X/75YM?

DR6DP7-5X/150Y?

DR10DP1-4X/150Y?

DR10DP1-4X/210Y?

DR10DP1-4X/75YM?

DR10DP2-4X/150Y?

DR10DP2-4X/150YM?

DR10DP2-4X/210Y?

DR10DP2-4X/210YM?

DR10DP2-4X/75Y?

DR10DP2-4X/75YM?

DR10DP3-4X/75YM?

DR10K4-3X/100YM?

DR10K4-3X/200YM?

DR10K4-3X/315YM?

DR10K5-3X/100YM?

DR10K5-3X/200YM?

DR10K5-3X/315YM?

DR10K5-3X/50YM?

DR20K4-1X/200YM?

DR20K4-1X/315YM?

DR20K4-1X/50YM?

DR20K5-1X/100YM?

DR20K5-1X/200YM?

DR20K5-1X/315YM?

DR20K5-1X/50YM?

DR10-4-4X/100Y?

DR10-4-4X/200Y?

DR10-4-4X/200YM?

DR10-4-4X/315Y?

DR10-5-4X/100Y?

DR10-5-4X/100YM?

DR10-5-4X/200Y?

DR10-5-4X/315Y?

DR10-5-4X/315YM?

DR10G5-4X/100YM?

DR10G5-4X/200YM?

DR10G5-4X/315YM?

DR10G5-4X/50YM?

DR15G5-4X/100YM?

DR20-4-4X/100Y 20V5A 1C22R

20V5A 1C22R

20V5A 1D22R

20V5A 1D22R

20V8A 1A22R

20V8A 1A22R

20V8A 1C22R

20V8A 1C22R

20V8A 1D22R

20V8A 1D22R

20V8A-1C22L

20V8A-1C22L

20V8A 151C22R

20V8A 151C22R

20V11A 1A22R

20V11A 1A22R

20V11A 1B22R

20V11A 1B22R

20V11A 1C22R

20V11A 1C22R

20V11A 1D22R

20V11A 1D22R

20V11A 1A22L

20V11A 1A22L

20V12A 1A22R

20V12A 1A22R

20V12A 1D22R

20V12A 1D22R

20VQ5A 1C30