4WRZE25W8-220-7X/6EG24N9ETK31/F1D3M
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SDSPM22-AB-G24/KD35现货S30P1.0升级：S30P05-1X现货穆尔296140现货DG4V-3-2B-M-U-H7-60现货DG4V 3 2N M U H7 60现货DG4V 5 2CJ M U H6 20现货ALP2-S-40现货FG-02-1500-T-50现货DG4V-3-0F-M-U-H7-60现货
主要由控制充液压力上下限的先导阀和充液主阀构成，图中的P、O、A、T分别为油泵压力油进油口、通往下游液压系统的出口、通往蓄能器出口及回油口。
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充液阀的充液过程为:当蓄能器的压力低于充液阀设定的下限压力时，作用在上限单向阀阀芯3上的液压力低于先导阀4左端弹簧8的作用力，使下限单向阀6关闭，上限单向阀3打开，蓄能器内的压力油经先导阀芯4、节流通道Ⅱ进入主阀右腔，推动主阀芯9克服左腔压力向左移动
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2520V21A14 1AA22R
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3525VQ30A21 1DD20
4520V42A5 1CC22R
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，逐渐降低主阀开度，P与O口间的节流作用造成P口压力。随后P口与A口间的单向阀打开，经节流口向蓄能器供液。当蓄能器压力达到上，作用在先导阀右端单向阀阀芯3的液压力大于左端弹簧压力，下限单向阀6打开，上限单向阀3关闭，主阀右腔经先导阀于T口相通泄压，在左端压力作用下克服右端弹簧压力右移，P口与A口间的单向阀关闭，恢复全流量向下游系统供液，充液过程结束。
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0811402252 DRE25Z-1X/180XYMG24-8NZ4M
0811402202 DRUCKBEGR.VENTILTIL
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0811402023 DBETFX-1X/80G24-27NZ4M
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0811402021 DBETFX-1X/250G24-27NZ4M
0811402020 DBETFX-1X/315G24-27NZ4M
0811402019 DBETX-1X/250G24-8NZ4M
0811402018 DBETX-1X/80G24-8NZ4M
0811402016 DBETX-1X/315G24-8NZ4M
0811402015 DBETBX-1X/80G24-16Z4M
0811402014 DBETBX-1X/230G24-16Z4M
0811402013 DBETBX-1X/28G24-37Z4M
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PGF1-2X/ 2,2 RE01VU2 /
PGF1-2X/ 2,8 RE01VU2
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PGF1-2X/ 4,1 RE01VU2
PGF1-2X/ 5,0 RE01VU2
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PGF2-2X/ 006 .L01VM
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PGF2-2X/ 013 .L20VM
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PGF2-2X/ 006 RA01VP2
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PGF2-2X/ 013 RA20VP2
PGF2-2X/ 016 RA20VP2
PGF2-2X/ 019 RA20VP2
PGF2-2X/ 006 RE01VE4
PGF2-2X/ 008 RE01VE4
PGF2-2X/ 011 RE01VE4
PGF2-2X/ 013 RE20VE4
PGF2-2X/ 016 RE20VE4
PGF2-2X/ 019 RE20VE4
PGF2-2X/ 022 RE20VE4
PGF2-2X/ 006 RJ01VU2
PGF2-2X/ 008 RJ01VU2
PGF2-2X/ 013 RJ20VU2
PGF2-2X/ 016 RJ20VU2
PGF2-2X/ 019 RJ20VU2
PGF2-2X/ 022 RJ20VU2
PGF2-2X/ 006 RT20VU2
PGF2-2X/ 008 RT20VU2
PGF2-2X/ 011 RT20VU2
PGF2-2X/ 013 RT20VU2
PGF2-2X/ 016 RT20VU2
PGF2-2X/ 019 RT20VU2
PGF2-2X/ 006 RS20VU2
PGF2-2X/ 008 RS20VU2
PGF2-2X/ 011 RS20VU2
PGF2-2X/ 013 RS20VU2
PGF2-2X/ 016 RS20VU2
PGF2-2X/ 019 RS20VU2
PGF2-2X/ 022 RS20VU2
PGF3-3X/ 020 .N20VM
PGF3-3X/ 022 .N20VM
PGF3-3X/ 025 .N20VM
PGF3-3X/ 032 .N07VM
PGF3-3X/ 040 .N07VM
PGF3-3X/ 022 .J07VU2
PGF3-3X/ 025 .J07VU2
PGF3-3X/ 032 .J07VU2
PGF3-3X/ 040 .J07VU2
PGF3-3X/ 020 RE07VE4
PGF3-3X/ 022 RE07VE4
PGF3-3X/ 025 RE07VE4
