武穴黎翔机电设备有限公司，询价联系人：何女士

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现货特价型号：R900925687 4WRAE10W1-30-22/G24N9K31/F1V  2台2.4 充液阀的工作原理及性能 
2.4.1 充液阀的工作原理 
图2.2为XC-17型蓄能器充液阀液压原理图。该阀的结构主要包括带压力设定的先导控 制阀l、压力补偿器2和单向阀3。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。 
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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，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。 -直动式电磁铁操作的换向阀，标准型。
--安装面油口分布类型符合DIN 24 340 A型，ISO 4491或CETOP-RP 121 H。
--带有可卸线圈的湿式交流或直流电磁铁
--电磁线圈可旋转90度
--更换电磁线圈时，不必打开阀的密封
--电气接线可单独接线或集中接线
--可选，手动应急操作
--低换向冲击型
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(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，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 。

2.4.2 充液阀的性能4WRKE16E1-125P-3X/6EG24EK31/A1D3M, 4WRKE10W8-100L-3X/6EG24K31/A5D3M, 4WRKE10W8-100L-3X/6EG24K31/A1D3M, 4WRKE10W8-100L-3X/6EG24ETK31/A5D3M, 4WRKE10W8-100L-3X/6EG24EK31/A1D3M, 4WRKE10W6-100L-3X/6EG24EK31/A1D3M, 4WRKE10W6-100L-3X/6EG24EK31/A1D3M, 4WRKE10W1-100-2X/6A24K9/D3M SO280, 4WRKE10E50L3X/6EG24EK31/A1D3M, 4WRKE10E50L3X/6EG24EK31/A1D3M, 4WRKE10E2-50-2X/6A24EK9/D3M, 4WRKE10E1-50L-3X/6EG24EK31/A5D3M, 4WRKE10E1-100L-3X/6EG24EK31/A1D3M, 4WRKE10E1-100L-3X/6EG24EK31/A1D3M, 4WRKE10E100P-3X/6EG24EK31/A1D3M, 4WRKE10E100L-3X/6EG24EK31/A5D3M, 4WRKE10E100L-3X/6EG24EK31/A5D3M, 4WRKE10E100L-3X/6EG24EK31/A1D3M, 4WRK25W1-350-2X/6A24EK9/D3M, 4WRK25W1-350-2X/6A24EK9/D3M, 4WRH25W8-325-7X/M, 4WRH25W6-325-7X/M, 4WRH25W3-325-7X/M, 4WRGE16V125L1X/210G24TK31/A1M, 4WRGE16V1-200L1X/315G15EK31/C1M, 4WRGE16V1-125L1X/315G15K31/C1V, 4WRGE16V1-125L1X/315G15K31/C1V, 4WRGE16V1-125L1X/315G15K31/C1M, 4WRGE16V1-125L1X/315G15ETK31/C1V, 4WRGE16E1-200L1X/315G15EK31/C1M, 4WRGE16E1-125L1X/315G15K31/C1M, 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4WRZ25W8-220-7X/6EG24N9K4/M, 4WRZ25W8-220-7X/6EG24N9K4/M, 4WRZ25W8-220-7X/6EG24N9K4/D3V, 4WRZ25W8-220-7X/6EG24N9K4/D3M, 4WRZ25W8-220-7X/6EG24N9ETK4/V, 4WRZ25W8-220-7X/6EG24N9ETK4/M, 4WRZ25W8-220-7X/6EG24N9ETK4/D3V, 4WRZ25W8-220-7X/6EG24N9EK4/M, 4WRZ25W8-220-7X/6EG24N9EK4/D3V, 4WRZ25W8-220-7X/6EG24N9EK4/D3M, 4WRZ25W6-325-7X/6EG24N9TK4/M, 4WRZ25W6-325-7X/6EG24N9TK4/D3M, 4WRZ25W6-325-7X/6EG24N9K4/M, 4WRZ25W6-325-7X/6EG24N9K4/D3M, 4WRZ25W6-325-7X/6EG24N9K4/D3M, 4WRZ25W6-325-7X/6EG24N9ETK4/V, 4WRZ25W6-325-7X/6EG24N9ETK4/M, 4WRZ25W6-325-7X/6EG24N9ETK4/D3V, 4WRZ25W6-325-7X/6EG24N9ETK4/D3M, 4WRZ25W6-325-7X/6EG24N9EK4/M, 4WRZ25W6-325-7X/6EG24N9EK4/M, 4WRZ25W6-325-7X/6EG24N9EK4/D3M, 4WRZ25W6-220-7X/6EG24N9K4/M, 4WRZ25W6-220-7X/6EG24N9K4/D3M, 4WRZ25W6-220-7X/6EG24N9ETK4/D3M, 4WRZ25W6-220-7X/6EG24N9ETK4/D3M, 4WRZ25W6-220-7X/6EG24N9EK4/M, 4WRZ25W6-220-7X/6EG24N9EK4/D3M, 4WRZ25W6-220-7X/6EG24N9EK4/D3M, 4WRZ25W325-5X/6A24NK4/M, 4WRZ25W325-5X/6A24NETK4/D3M, 4WRZ25W2-220-5X/6A24NZ4/M, 4WRZ25W1-325-5X/6A24NZ4/M, 4WRZ25W1-325-5X/6A24NZ4, 4WRZ25W1-325-5X/6A24NK4/M, 4WRZ25W1-325-5X/6A24N9K4/D3M, 4WRZ25W1-325-5X/6A24N9ETK4/D3M, 4WRZ25W1-325-5X/6A24N9ETK4/D3M, 4WRZ25W11V, 4WREE10V75-2X/G24K31/F1V, 4WREE10V75-2X/G24K31/A1V, 4WREE10V50-2X/G24K31/A1V, 4WREE10V50-2X/G24K31/A1V, 4WREE10EA75-2X/G24K31/A1V, 4WREE10EA75-2X/G24K31/A1V, 4WREE10E75-2X/G24K31/F1V, 4WREE10E75-2X/G24K31/F1V, 4WREE10E75-2X/G24K31/A1V  ​
蓄能器的油压范围是由先导控制阀的结构和弹簧的调定压力决定的，先导阀结构如图2.3所示。

当泵为蓄能器重液时，液压信号同时作用于小阀芯的右端，当蓄能器的充液压力达到由调压弹簧调定压力所确定的最大值P2时，先导阀芯动作、P-N连通，蓄能器停止充液。随着油液的减少、蓄能器的油压降为p 时，先导阀芯在调压弹簧的作用下复位、P—N 断开、P—SP连通，蓄能器变为充液状态。利用先导阀小阀芯 (直径 d)及大阀芯 (直径D)的面积不同以及调压弹簧的弹簧力F可将蓄能器的油压控制在P～P 之间。其关系式为：
​我公司优惠供应力士乐REXROTH伺服阀：
REXROTH伺服阀：R900644630  4WS2EM16-24/200B12T315K8CV-114
REXROTH伺服阀：R900769980  4WSE2EM16-24/150B9ET315K9EV
REXROTH电磁阀：0811402042  DBE6X-1X/315G24-25NZ4M
REXROTH电磁阀：0821401132  LU1-050/063-AL-AN
REXROTH比例阀：R900723096  4WRZE25W9-325-7X/6EG24N9EK31/F1D3M
REXROTH电磁阀：R901152584  3DRE16P-7X/200YG24K4V
REXROTH电磁阀：3DREME10P-7X/315YG24K31F1V
REXROTH电磁阀：R900954057  4WRA6W1-15-2X/G24K4/V
REXROTH电磁阀：R900954058  4WRA6W1-30-2X/G24K4/V
REXROTH电磁阀：R900244329  4WRZ10W8-50-7X/6EG24N9ETK4/D3M
REXROTH比例阀：R900976333  4WRZ10W8-85-7X/6EG24N9EK4/D3M
REXROTH比例阀：R900244327  4WRZ16W8-150-7X/6EG24N9EK4/D3M
REXROTH比例阀：R900968534  4WRZ25W8-220-7X/6EG24N9EK4/D3M
REXROTH电磁阀：R900958848  3DREPE6C-2X/25EG24N9K31/F1M
REXROTH电磁阀：R900597158  DR30-5-5X/200YM
REXROTH伺服阀：R900772317  4WS2EM10-5X/60B11T315K31CV-114
REXROTH伺服阀：R900763984  4WS2EM6-2X/20B11ET210K17EV
REXROTH气缸：5218535110    RDC-SA-052，5-0040
REXROTH比例阀：0811404036  4WRPH6C3B40L-20/G24Z4/M4
REXROTH比例阀：R900966566  4WRZ16E150-7X/6EG24N9ETK4/D3M
REXROTH比例阀：4WRKE16E200L-3X/6EG24K31/F1M
REXROTH比例阀：4WRZE16W6-150-70/6EG24N9EK31/F1D3M
REXROTH比例阀：4WRZE32W8-520-7X/6EG24N9EK31/F1D3M
REXROTH电磁阀：R900942009  LFA32DBU2A2-7X/315A200
REXROTH电磁阀：0811404720  4WRREH6VB40L-1X/G24KO/B5M
REXROTH比例阀：4WREE10W1-75-22/G24K31Q1V
REXROTH比例阀：4WREE6W1-32-22/G24K31/A1V
REXROTH比例阀：4WREE6W1-16-22/G24K31/A1V
REXROTH比例阀：4WREE6W1-15-22/G24K31/A1V
REXROTH比例阀：4WREE10V75-22/G24K31A1V
REXROTH比例阀：4WREE6V32-22/G24K31/A1V
REXROTH比例阀：4WREE10E75-22/G24K31A1V
REXROTH比例阀：4WREE6V32-23/G24K31/A1V
REXROTH比例阀：4WRZE10W6-85-70/6EG24N9K31/A1V
REXROTH比例阀：4WRZE10W50-22/G24K31/A1V
REXROTH比例阀：4WRLE10V85M-3X/G24ETK0/A1V
REXROTH比例阀：4WRPEH6C3B12L-20/G24K0/A1M
REXROTH伺服阀：4WS2EM10-51/75B11XHET315K31EV
REXROTH伺服阀：4WS2EM10-5X/75B11ET315K31DV
REXROTH伺服阀：4WSE2EM16-24/150B9ET315K9EV
REXROH溢流阀：R900963856  DBW20B2-5X/315-6EG24N9K4SO160
R900929827 4WREE 6 W1-08-2X/G24K31/A1V
R901003235 4WREE 6 W1-08-2X/G24K31/A1V-280
R900965071 4WREE 6 W1-08-2X/G24K31/F1V
R900939627 4WREE 6 W1-16-2X/G24K31/A1V
R901154928 4WREE 6 W1-16-2X/G24K31/A1V-280
R900937065 4WREE 6 W1-16-2X/G24K31/F1V
R900913359 4WREE 6 W1-32-2X/G24K31/A1V
R900933476 4WREE 6 W1-32-2X/G24K31/F1V
R900925657 4WREE 6 W16-2X/G24K31/A1V
R900950416 4WREE 6 W16-2X/G24K31/F1V
R900911004 4WREE 6 W32-2X/G24K31/A1V
R900246793 4WREE 6 W32-2X/G24K31/F1V
R900974247 4WREE 6 WA16-2X/G24K31/A1V
R900617766 4WREE 6 WA16-2X/G24K31/F1V
R900926997 4WREE 6 WA32-2X/G24K31/A1V
R900964934 4WREE 6 WA32-2X/G24K31/F1V
R900948412 4WREE 6 X00-2X/G24K31/F1V-652
R900787894 4WREEM 10 E1-50-2X/G24K34/B6V
R901246417 4WREEM 10 E1-75-2X=G24K34/B6V
R900727833 4WREEM 10 E25-2X/G24K34/B6V
R900246856 4WREEM 10 E50-2X/G24K34/B6V
R900975074 4WREEM 10 E50J-2X/G24K34/B6V-687
​