原裝力士樂(lè)溢流閥DBDS6K1X/400

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公司銷(xiāo)售QQ:3476706755

公司郵件：

公司電話(huà)：13971410600

聯(lián)系人：普斯威德

主要由控制充液壓力上下限的先導(dǎo)閥和充液主閥構(gòu)成，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(guò)程為:當(dāng)蓄能器的壓力低于充液閥設(shè)定的下限壓力時(shí)4WRKE16E125L-3X/6EG24EK31/A1D3M
4WRKE32W6-600L-3X/6EG24TK31/A1D3M
4WRKE10E100L-3X/6EG24EK31/A1D3M
4WRKE16E200L-3X/6EG24ETK31/A1D3M
4WRKE25W8-350L-3X/6EG24EK31/F1D3M
4WRKE10E50L-3X/6EG24EK31/A1D3M
4WRKE25R5-350L-3X/6EG24EK31/A1D3M-622
4WRKE16E1-200P-3X/6EG24K31/A5D3M
4WRKE16W1-200P-3X/6EG24EK31/A5D3M-706
4WRKE16W8-125L-3X/6EG24ETK31/F1D3M
4WRKE25W6-350L-3X/6EG24EK31/A1D3M
4WRKE10E50L-3X/6EG24ETK31/A1D3M
4WRKE16E200L-3X/6EG24EK31/A1D3M
4WRKE16E125L-3X/6EG24K31/A1D3M
4WRKE25E220S-3X/6EG24K31/A1D3M
4WRKE27W6-500L-3X/6EG24K31/A1D3M
4WRKE25E350L-3X/6EG24EK31/A1D3M
4WRKE32E600L-3X/6EG24K31/A1D3M
4WRKE25W8-220L-3X/6EG24EK31/F1D3M
4WRKE16W8-125L-3X/6EG24EK31/F1D3M
4WRKE16W8-200L-3X/6EG24EK31/F1D3M
4WRKE25E3-350L-3X/6EG24EK31/A1D3M
4WRKE25W8-220L-3X/6EG24ETK31/F1D3M
4WRKE35E1000L-3X/6EG24K31/A1D3M
4WRKE32W6-600L-3X/6EG24K31/A1D3M
4WRKE25E3-350P-3X/6EG24K31/A5D3M
4WRKE16W6-200L-3X/6EG24EK31/A1D3M
4WRKE16E1-200L-3X/6EG24K31/A5D3M
4WRKE25W6-220L-3X/6EG24EK31/A1D3M
4WRKE16R3-125L-3X/6EG24EK31/A1D3M
4WRKE16W6-200P-3X/6EG24EK31/A1D3M
4WRKE25W6-220L-3X/6EG24K31/A1D3M
4WRKE35E1000L-3X/6EG24K31/A1D3M-280
4WRKE16E125L-3X/6EG24K31/A1D3M-280
4WRKE25E350L-3X/6EG24K31/A1D3M-280
4WRKE32E600L-3X/6EG24EK31/A1D3M
4WRKE27W6-500L-3X/6EG24EK31/A1D3M
4WRKE16E3-125L-3X/6EG24K31/F1D3V
4WRKE16W8-125L-3X/6EG24ETK31/A1D3V
4WRKE25W8-220L-3X/6EG24ETK31/A1D3V
4WRKE16E200P-3X/6EG24EK31/A1D3M
4WRKE32W6-600L-3X/6EG24EK31/A1D3M
4WRKE16W6-200P-3X/6EG24EK31/F1D3M
4WRKE27E500L-3X/6EG24K31/A1D3M
4WRKE32W8-600L-3X/6EG24EK31/F1D3M
4WRKE27W8-500L-3X/6EG24ETK31/F1D3M
4WRKE10E1-50L-3X/6EG24K31/A1D3M
4WRKE10R3-50L-3X/6EG24ETK31/F1D3V
4WRKE10E25L-3X/6EG24EK31/A1D3M-280
4WRKE35W6-1000L-3X/6EG24K31/A1D3M
4WRKE10W8-100L-3X/6EG24K31/F1D3M
4WRKE10W8-100L-3X/6EG24EK31/F1D3M
4WRKE25W6-220L-3X/6EG24TK31/A1D3M
4WRKE25E1-220L-3X/6EG24K31/A1D3M-280
力士樂(lè)Rexroth力士樂(lè)直動(dòng)式溢流閥
型號(hào)：DBD 
規(guī)格：6-30
額定壓力：630bar
{zd0}流量：330Lmin
優(yōu)先型號(hào)：
DBDS10K1X200
DBDS10K1X315
DBDS20K1X315
DBDS30K1X315
DBDS10K1X/315-220
DBDS2K2X/100
DBDS2K2X/200
DBDS10K1X/630VSO151
DBDS10K1X/315SO60
DBDS10K1X/200SO52
DBDS10K1X/25
DBDS20K1X/25
DBDS30K1X/25
DBDS30P1X/200
DBDS30P1X/315
DBDS6G1X/200
DBDS6G1X/50
DBDS6K1X/100
DBDS6K1X/200
DBDS6K1X/315
DBDS6K1X/400
DBDS6K1X/50
DBDS6P1X/100
DBDS6P1X/200
DBDS6P1X/315
DBDS6P1X/50
DBDS8G1X/315
DBDS10G1X/25
DBDS20K1X/315V
DBDS10G1X/200
DBDS10K1X/100
DBDS10K1X/100V
，作用在上限單向閥閥芯3上的液壓力低于先導(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(kāi)，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(dòng)主閥芯9克服左腔壓力向左移動(dòng)，逐漸降低主閥開(kāi)度，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(kāi)，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(shí)，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(kāi)，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(guò)程結(jié)束。R900561274 4WE6D6X/EG24N9K4
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R900550284 4WE6H73A6X/EG24N9K4/A12
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R900549534 4WE6HA6X/EG24N9K4
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R900546257 4WE6D73-6X/EG24N9K4/A12
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R901136912 4WE6J9-6X/EG24N9K4/V
R901136909 4WE6W6X/EG24N9K4/B08
R901135127 4WEH10EB4X/6EG24N9K4/11
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R901130486 DB3U20H1-5X/350-6EG24N9K4
R901130483 DBW30BG2N5X/200-6EG24N9K4V
R901130010 3WE6A6X/EG24N9K4/R12
R901129988 DBW20BG2-5X/180YS6EG24N9K4R12E
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R901129773 DBAW25AF3-2X/315-6EG24N9K4A10V
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R901129443 4WE6Y6X/EG24N9K4/ZVSO407
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