特價(jià)現(xiàn)貨DGMFN-7-Y-A2H-B2H-20 減壓閥DGMX2-3-PP-BW-B-40
電磁閥DG4V-3S-7C-M-U-H5-60
電磁閥DG4V-3-2AL-M-U-H7-60
電磁閥DG4V-3-2A-M-U-B6-60
電磁閥DG4V-32A-M-U-H-7-60
電磁閥SV3-12-C-0-00
電磁換向閥DG4V 3 0C M U H7 60
電磁閥DG4V-3-2A-M-U-D6-60
方向閥DG5S4-042A-M-U-H7-71
電磁閥線圈481865C2 DC24V
電磁閥DG4V-3-8C-VM-U-H7-61
電磁閥DG4V-3-0B-M-U-D6-60
溢流閥DGMC-3-PT-GW-B-41 DGMC-3-PT-GW-41
定量葉片泵35V-25A-1C-22R
壓閥DGMPC-5-ABK-30
溢流閥DGMC2-3-AB-GW-BA-GW-41
減壓閥DGMX2-3-PP-BW-B-40
電磁閥DG4V-3-2C-M-U-D6-60
電磁閥DG4V-32N-M-U-H-7-60 DG4V-3-2N-M-U-H7-60
電磁閥DG4V-3-2AL-M-UI-H-7-52
電磁閥DG4V-32C-M-U-D-6-60
電磁換向閥DG4V-5-2NJ-M-U-H5-40
DG4V-3-0B-M-U-H7-60電磁換向閥
電磁閥DG4V-32A-M-U-D-6-60
電磁閥DG4V-3-6C-M-U-H7-60
電磁閥DG4V-5-6CJ-M-U-H5-40
電磁閥線圈C-507826 220VDGMC-5-AB-FH-BA-GH-30 DGMC-5-AB-FH-BA-GW-30
DGMC-5-BT-FH-B-30 DGMC-5-BT-FH-BA-30

DGMC-5-BT-FH-BA-BW-30 DGMC-5-BT-FH-BA-BH-30

DGMC-5-BT-FH-BA-GH-30 DGMC-5-BT-FH-BA-GW-30
DGMC-5-PB-FH-B-30 DGMC-5-PB-FH-BA-30

DGMC-5-PB-FH-BA-BW-30 DGMC-5-PB-FH-BA-BH-30

DGMC-5-PB-FH-BA-GH-30 DGMC-5-PB-FH-BA-GW-30
DGMC-5-PT-FH-B-30 DGMC-5-PT-FH-BA-30

DGMC-5-PT-FH-BA-BW-30 DGMC-5-PT-FH-BA-BH-30

DGMC-5-PT-FH-BA-GH-30 DGMC-5-PT-FH-BA-GW-30
DGMC-5-AT-GH-B-30 DGMC-5-AT-GH-BA-30

DGMC-5-AT-GH-BA-BW-30 DGMC-5-AT-GH-BA-BH-30

DGMC-5-AT-GH-BA-GH-30 DGMC-5-AT-GH-BA-GW-30
DGMC-5-AB-GH-B-30 DGMC-5-AB-GH-BA-30

DGMC-5-AB-GH-BA-BW-30 DGMC-5-AB-GH-BA-BH-30

DGMC-5-AB-GH-BA-GH-30 DGMC-5-AB-GH-BA-GW-30
DGMC-5-BT-GH-B-30 DGMC-5-BT-GH-BA-30

DGMC-5-BT-GH-BA-BW-30 DGMC-5-BT-GH-BA-BH-30

DGMC-5-BT-GH-BA-GH-30 DGMC-5-BT-GH-BA-GW-30
DGMC-5-PB-GH-B-30 DGMC-5-PB-GH-BA-30

DGMC-5-PB-GH-BA-BW-30 DGMC-5-PB-GH-BA-BH-30

DGMC-5-PB-GH-BA-GH-30 DGMC-5-PB-GH-BA-GW-30直到蓄能器中的壓力克服先導(dǎo)閥的彈簧設(shè)定壓力， 先導(dǎo)閥閥芯切換+壓力補(bǔ)償器背面的控制壓力與回油口T相通，此時(shí)壓力補(bǔ)償器的閥芯切換，使P與N連通，單向閥關(guān)閉。這時(shí)，充液過程結(jié)束而泵的油液以*小的壓降通過充液閥。 DG4V-3-2AL-M-U-H7-60
DG4V-3-2A-M-U-H7-60
DG4V-3-22A-M-U-H7-60
DG4V-3-22AL-M-U-H7-60
DG4V-3-0B-M-U-H7-60
DG4V-3-0A-M-U-H7-60
DG4V-3-2B-M-U-H7-60
DG4V-3-6B-M-U-H7-60
DG4V-3-2N-M-U-H7-60
DG4V-3-0C-M-U-H7-60
DG4V-3-2C-M-U-H7-60
DG4V-3-6C-M-U-H7-60
DG4V-3-7C-M-U-H7-60
DG4V-3-8C-M-U-H7-60
DG4V-3-3C-M-U-H7-60
DG4V-3-31C-M-U-H7-60
DG4V-3-33C-M-U-H7-60
DG4V-5-0A-M-U-H6-20
DG4V-5-2AJ-M-U-H6-20
DG4V-5-2BJ-M-U-H6-20
DG4V-5-2BLJ-M-U-H6-20
DG4V-5-3BLJ-M-U-H6-20
DG4V-5-0CJ-M-U-H6-20
DG4V-5-2CJ-M-U-H6-20
DG4V-5-3CJ-M-U-H6-20
DG4V-5-6CJ-M-U-H6-20
DG4V-5-7CJ-M-U-H6-20
DG4V-5-8CJ-M-U-H6-20
DG4V-5-2NJ-M-U-H6-20

(2)泵由零壓循環(huán)狀態(tài)轉(zhuǎn)為蓄能器充液狀態(tài) 當(dāng)蓄能器壓力降至下限時(shí)，先導(dǎo)控制閥在彈簧力作用下切換，P經(jīng)先導(dǎo)閥與壓力補(bǔ)償器的負(fù)載信號(hào)腔連通，由于彈簧的共同作用，壓力補(bǔ)償器換向，切斷P與N回路+泵的油液再次經(jīng)單向閥進(jìn)人蓄能器回路S ，蓄能器充油，直至上一工作循環(huán) 。