?LFA32RF-7X/V ?

武穴黎翔機(jī)電設(shè)備有限公司，詢價(jià)聯(lián)系人：何女士

詢價(jià)電話：0713-6542758，手機(jī)：18934630908????

詢價(jià)傳真：0713-6542758

詢價(jià)QQ:?736567721,704552157

現(xiàn)貨特價(jià)型號(hào)：R900925687?4WRAE10W1-30-22/G24N9K31/F1V??2臺(tái)

0811402141?DBETBEX-1X/315G24K31F1M?????2臺(tái)

二位四通和三位四通比例方向閥設(shè)計(jì)為底板安裝的直動(dòng)式組?件。它們通過帶對(duì)中螺紋和可拆卸線圈的比例線圈進(jìn)行驅(qū)動(dòng)。?這些線圈由外部控制電子元件（類型?4WRA）或集成的控制電?子元件（類型?4WRAE）進(jìn)行控制。?設(shè)計(jì)：?閥通常由以下部分組成：?–?帶安裝面的閥體（1）?–?控制閥芯（2

R900905303??LFA32D-7X/F??

R900929930??LFA32D-7X/FV??

R900912727??LFA32H1-7X/F??

R900973947??LFA32H1-7X/FV??

R900912728??LFA32H2-7X/F??

R900951828??LFA32H2-7X/FV??

R900912731??LFA32H3-7X/F??

R900912732??LFA32H4-7X/F??

R900912707??LFA32G-7X/??

R901002549??LFA32G-7X/V??

R900930122??LFA32R-7X/??

R900718072??LFA32R-7X/V??

R901215097??LFA32RF-7X/??

R900962321??LFA32RF-7X/V??

R900912712??LFA32WEA-7X/??

R900948792??LFA32WEA-7X/V??

R900912719??LFA32WEB-7X/??

R901086737??LFA32WEB-7X/V??

R900912721??LFA32WEMA-7X/??

R900733409??LFA32WEMA-7X/V??

R900932301??LFA32WEMB-7X/??

R900928796??LFA32WECA-7X/??

R900912708??LFA32GWA-7X/??

R900978623??LFA32GWA-7X/V??

R900912710??LFA32GWB-7X/??

R900912725??LFA32KWA-7X/??

R900969813??LFA32KWA-7X/V??

），帶有壓縮彈簧（3?和?4）?–?線圈（5?和?6），帶對(duì)中螺紋?–?可選集成電子元件（7）?有?2?個(gè)閥芯位置的閥：?（類型?4WRA…A…）?大體上，此類閥門的功能與帶?3?個(gè)閥芯位置的閥門功能相對(duì)?應(yīng)。但是，帶?2?個(gè)閥芯位置的閥門僅配有線圈?"a"。其中?公?稱規(guī)格尺寸?6

??按照DGRL?97/23/EG，由於流量的關(guān)係，系統(tǒng)壓力必須

R900596148?ZDR6DA1-4X/150YMSO43

R900595461?ZDRK10VA5-1X/100YV

R900594285?ZDR10VA6-3X/315Y

R900594061?ZDR10VB6-3X/50YM

R900592892?ZDR10VP5-3X/200YMSO115

R900591106?ZDR10DP3-5X/25YMV

R900590408?ZDR10DP7-5X/210YM

R900590407?ZDR10DP7-5X/75YM

R900590161?ZDR6DP2-4X/315YMSO4

R900588885?ZDR10DP2-5X/150YMSO30

R900588745?ZDR10VP5-3X/200YMW112

R900588475?ZDR10VP4-3X/200YMW112

R900588277?ZDR10VP5-3X/100YMW112

R900587565?ZDR10DB2-5X/210YMV

R900587507?ZDR10VP5-3X/50YMW112

R900587492?ZDR10DA2-5X/75Y/12

R900587413?ZDR10VB5-3X/50Y

R900587050?ZDR10DB1-5X/210YM

R900586156?ZDR10VA4-3X/200Y

R900586123?ZDR6DB2-4X/75YMV

R900585004?ZDR10DP2-5X/210YMSO33

R900583996?ZDR6DB1-4X/210YM

R900583205?ZDR6DB7-4X/25YM

R900582961?ZDR6DP3-4X/150YMV

R900582938?ZDR10VP7-3X/100YM

R900582755?ZDR10DP2-5X/75YMSO30

R900582574?ZDR10DA2-5X/210Y/12

R900582564?ZDR10DP2-5X/210YM/12

R900582263?ZDR10VP5-3X/200YMSO107

R900582108?ZDR10DP2-5X/150YM/12

R900581382?ZDR6DB7-4X/75YM

R900580972?ZDR10VA5-3X/200YM

R900580426?ZDR6DP2-4X/150YMW99

R900580016?ZDR10VP5-3X/315YMSO30

R900579739?ZDR6DP2-4X/150-120YM

R900576592?ZDR6DP2-4X=75YM

R900576454?ZDR6DP2-4X=150YM

R900574926?ZDRE6VP2-1X/100MG24NK4M

R900574332?ZDR6DP2-4X/25-15YM

R900573505?ZDR6DB3-4X/75YMV

R900573378?ZDRE10VP1-1X/200XYMG24NK4M

R900573377?ZDRE10VP2-1X/200XLMG24NK4M

R900572007?ZDR10VB6-3X/200YM

R900570898?ZDR10VA6-3X/50YMW112

R900570897?ZDR10VP6-3X/100YMW112

R900570384?ZDR10VB.-3X/...Y

R900570282?ZDR10DB2-5X/150YMV

R900570045?ZDR10DP2-5X/210YMSO124

R900569729?ZDR6DP3-4X/50YMSO141

R900568625?ZDRHD6DP3-3X/200-63YK14

R900567861?ZDR10VA6-3X/100YMW112

R900566915?ZDRK10VP5-1X/210YMV/12

R900566914?ZDRK10VB5-1X/210YV/12

R900566913?ZDRK10VA5-1X/210YV/12

R900566912?ZDRK6VP5-1X/210YMV/12

R900565403?ZDR10VB5-3X/50YV

R900564553?ZDRK10VP5-1X/210YMV

R900564552?ZDRK10VP5-1X/100YMV

R900564551?ZDRK10VP5-1X/50YMV

R900564550?ZDRK10VB5-1X/210YV

R900564549?ZDRK10VB5-1X/100YV

R900564548?ZDRK10VB5-1X/50YV

R900564547?ZDRK10VA5-1X/210YV

R900564546?ZDRK10VA5-1X/50YV

R900564545?ZDRK6VP5-1X/210YMV

R900564544?ZDRK6VP5-1X/100YMV

R900564543?ZDRK6VP5-1X/50YMV

R900563558?ZDR6DP3-4X/25YMSO140

R900563263?ZDR6DP1-4X/150YMSO139

R900563069?ZDR4DA2-1X/150YM

R900562977?ZDR10VA5-3X/315YV

R900562940?ZDR10VB5-3X/315YM

不能高於設(shè)定響應(yīng)壓力（見元件號(hào)）的10%。

必須不能超過在元件號(hào)中給出的最大允許流量qV?max。

安全閥的回油管必須以安全的方式排放，油液一定不能匯

集到一個(gè)排放管路中（見樣本AD2000-A2）

安全指南，針對(duì)經(jīng)過設(shè)計(jì)認(rèn)證的安全閥（型號(hào)DBD../..E），按照壓力元件指南97/23/EG

必須考慮使用注意事項(xiàng)！溢流閥;DBDS10K-1X/400,DBDS6K1/315?,DBDS10K1X/400,?DBDS10G-1X/200,?DBDS20K1X/200?DBDS20K1X/50,DBDS10K1X/315,?DBDS10K18/25?DBDS6K-1X/100,?DBDS10P1X/400?,DBDS6K1X/315,

DBDS10K1X/315?DBDS10P1X/200,DBDS6K121X/100,?DBDS10-P-1X/200,DBDS10K18/25?,DBDS10-P-1X/200,?

DBDS10K18/25,DBDS20P10?,DBDS10P1X/200?,DBDS10G12/200,DBDS20K1X/50,DBDS6K1/315,

DBDS6P1X/?315,DBDS20P1X/315?,DBDS10P1X/315,DBDS6P1X/315?,DBDH10P-1X/200,?DBDS10G-1X/200V,

DBDS10G-1X/25,DBDS10K-1X/200,?DBDS10K-1X/315?,DBDS10K-1X/315,DBDS20G-1X/315V,?DBDS20K-1X/200?,DBDS20K-1X/315?,DBDS20P-10/31.5?,DBDS10-P1X/315?,DBDS10K1X/400?,DBDS10K1X/400?,DBDS10G-1X/200,?DBDH10G10/200?,DBDS-20K-1X/315,DBDS10K1-1X/315,DBDS10K1-1X/100?,DBDS6K-1X/100?,

DBDS6K-1X/100?,DBDS10K1X/315,DBDS10K1X/315?,DBDS6K-1X/100?,DBDS6K-1X/100?,DBDS20P1X/250?,

DBDS10K1X/315?,DBDS10K18/25?,DBDS6K1X/100?,DBDS6K-1X/100,?DBDS6G10/400?,DBDS10P1X/200?,

DBDS6K121X/100?,DBDS10G-1X/200?,DBDS10-P-1X/200?,DBDS10K18/25?,DN10DBDS-K10/315,DBDS6K1X/315?,DBDS10P1X/200?,DBDS6K121X/100?,DBDS10-P-1X/200?,DBDS10K18/25?,

DBDS6P1X/?315?,DBDS10-P-1X/200,?DBDS10K18/25?,DBDS10P1X/200?,DBDS6K121X/100?,DBDS10-P-1X/200?,DBDS10K18/25?,DBDS10-P-1X/200,?DBDS10K18/25?,DN10DBDS-10K10/315?,DBDS6K1X/315?,DBDH10P/400?DBDH6P1X/315,DBDS30G1X/315,?DBDS10P1X/200?,DBDS6G1X/315?,DBDS10K1X/315?,DBDS20K1X/315?,DBDS20P1X/200?,DBDS20P10?,DBDS?30?P1X/200V,DBDS?30?K1X/315V,DBDS?30?K1X/315,DBDS?30?K1X/25,

DBDS?25?G1X/315,DBDA?20?P1X/25,DBDA?20?G1X/25,DBDA?20?K1X/100,DBDA?20?K1X/25V,DBDH?20?K1X/50,DBDA?15?G1X/25,DBDA?10?P1X/?,DBDA?10?G1X/630V,DBDA?10?G1X/25V,DBDA?10?K1X/400,DBDH?10?P1X/50V,DBDH?10?G1X/315V,DBDS?10?P1X/25V,DBDS?10?K1X/315V,DBDA?6?P1X/25,DBDA?6?G1X/315V,DBDS?6?P1X/200V,DBDS?6?G1X/315,DBDH?25?G1X/50,DBDS?20?P1X/315,DBDS?20?P1X/100,DBDS?20?G1X/400V,

DBDS?20?G1X/315V,DBDS?20?K1X/25,DBDH?15?G1X/100V,DBDH?10?P1X/315,DBDH?6?P1X/50V,DBDH?6?K1X/400,DBDH?6?K1X/315,DBDS?6?P1X/100,DBDS?20?G1X/100V,DBDH?10?K1X/50,DBDS?6?P1X/50V,DBDS?6?K1X/200,DBDS?10?P1X/50,DBDS?10?G1X/315V,DBDA?6?G1X/400V,DBDH?6?G1X/315V,DBDS?6?P1X/315V,DBDS?6?P1X/200,DBDS?30?G1X/200V,DBDS?30?G1X/100,DBDH?25?G1X/100V,DBDS?25?G1X/315V,DBDS?25?X/315V,

DBDA?20?G1X/50V,DBDA?20?K1X/50V,DBDS?20?G1X/400,DBDS?20?K1X/50,DBDS?15?G1X/400,BDA?10?P1X/25V,DBDH?10?P1X/50,DBDH?10?G1X/400,DBDS?10?P1X/630V,DBDS?10?G1X/25V,DBDS?10?K1X/25,

BDA?8?G1X/25V,DBDH?8?G1X/400,DBDH?6?P1X/100V,DBDS?6?P1X/50,DBDS?6?K1X/50,BDH?30?G1X/25,BDH?30?K1X/25,DBDS?30?G1X/50,DBDS?30?K1X/200,DBDA?20?P1X/100,DBDH?20?P1X/25?,DBDS?20?P1X/315,DBDS?20?P1X/50,DBDS?20?K1X/50V,DBDH?1?,DBDH?10?G1X/100&nb,DBDH?10?K1X/200&nb?,DBDS?0?G1X/630V&n?,DBDS?10?K1X/315&nb?,DBDA?6?K1X/100V&nb,DBDH?6?G1X/400V&nb?,DBDS?6?G1X/25??,

DBDH?10?P1X/200V,DBDH?10?K1X/630V,DBDS?10?G1X/25,DBDS?6?G1X/400V,DBDS?6?G1X/400V,DBDS?6?1X/400V,DBDS?6?K1X/50V,DBDS?6?K1X/50V,DBDS20K-10/100?,DBDS20K-10/25?,DBDS6K121X/100?,DBDS10-P-1X/200?,DBDS10K18/25?,DBDH6G1/315?;DBDH6G18/400/12;DBD15G10/315?;DBDS6K1X/200?,DBDS20P1X/315?;

??元件號(hào)中給出的響應(yīng)值是制造廠在2?L/min流量下設(shè)定的。

??元件號(hào)中給出的最大允許流量針對(duì)回油（油口?T”）管中無背

壓的工況成立。

??拆下安全閥的印封，DGRL的認(rèn)可無效！

??必須考慮壓力元件指南和樣本AD2000-A2的要求！

??推薦通過把插件連接在閥體/塊體上，並且加印封（孔在插

件的六角中），來避免非授權(quán)地從閥體/塊體上拆卸經(jīng)過設(shè)

計(jì)認(rèn)証的插裝閥。

注意！

由於在回油（油口?T”）管中的背壓值，系統(tǒng)壓力隨著流量加大

而提高。（必須考慮樣本AD2000-A2中的要點(diǎn)6.3）

由於流量的關(guān)係，要保証系統(tǒng)壓力不能高於設(shè)定響應(yīng)壓力的

10%，允許的流量必須相對(duì)於回油（油口?T”）管中的背壓而減

小（見12-14頁的圖）。

326

流量?qVmax?L/min?→

在在

最大容許流量?qVmax?和回油背壓?pT?的關(guān)係

型號(hào)

響應(yīng)壓力pA

在?bar

特性曲線

R901178649??LFA25EH2-7X/CA40DQMG24FV??

R900706830??LFA25EH2-7X/CB10DQMG24F??

R900962433??LFA25EH2-7X/CB20DQMG24F??

R900618581??LFA25EH2-7X/CB40DQMG24F??

R900912671??LFA25EWA-7X/CA10DQMG24??

R900729273??LFA25EWA-7X/CA10DQMG24V??

R900912672??LFA25EWA-7X/CA20DQMG24??

R900912673??LFA25EWA-7X/CA40DQMG24??

R900949283??LFA25EWA-7X/CB20DQMG24??

R901033410??LFA25EWA-7X/CB40DQMG24??

R900955715??LFA25EWB-7X/CA20DQMG24??

R901126238??LFA25EWB-7X/CA40DQMG24??

R901158198??LFA25EWB-7X/CB10DQMG24??

R900962435??LFA25EWB-7X/CB20DQMG24??

R900964610??LFA25EWB-7X/CB40DQMG24??

R900905303??LFA32D-7X/F??

R900929930??LFA32D-7X/FV??

R900912727??LFA32H1-7X/F??

R900973947??LFA32H1-7X/FV??

R900912728??LFA32H2-7X/F??

R900951828??LFA32H2-7X/FV??

R900912731??LFA32H3-7X/F??

R900912732??LFA32H4-7X/F??

R900912707??LFA32G-7X/??

R901002549??LFA32G-7X/V??

R900930122??LFA32R-7X/??

R900718072??LFA32R-7X/V??

R901215097??LFA32RF-7X/??

R900962321??LFA32RF-7X/V??

R900912712??LFA32WEA-7X/??

R900948792??LFA32WEA-7X/V??

R900912719??LFA32WEB-7X/??

R901086737??LFA32WEB-7X/V??

R900912721??LFA32WEMA-7X/??

R900733409??LFA32WEMA-7X/V??

R900932301??LFA32WEMB-7X/??

R900928796??LFA32WECA-7X/??

R900912708??LFA32GWA-7X/??

R900978623??LFA32GWA-7X/V??

R900912710??LFA32GWB-7X/??

R900912725??LFA32KWA-7X/??

R900969813??LFA32KWA-7X/V??

R900912726??LFA32KWB-7X/??

R900912701??LFA32E-7X/CA10DQMG24F??

R900943951??LFA32E-7X/CA10DQMG24FV??

R900912702??LFA32E-7X/CA20DQMG24F??

R901231520??LFA32E-7X/CA20DQMG24FV??

R900912703??LFA32E-7X/CA40DQMG24F??

R900248113??LFA32E-7X/CB10DQMG24F??

R900934609??LFA32E-7X/CB20DQMG24F??

R901071133??LFA32E-7X/CB40DQMG24F??

R901063858??LFA32EH2-7X/CA10DQMG24F??

R900937370??LFA32EH2-7X/CA20DQMG24F??

R901176130??LFA32EH2-7X/CA20DQMG24FV??

R900938896??LFA32EH2-7X/CA40DQMG24F??

R900975360??LFA32EH2-7X/CB10DQMG24F??

R901054321??LFA32EH2-7X/CB10DQMG24FV??

R900977000??LFA32EH2-7X/CB40DQMG24F??

R900912704??LFA32EWA-7X/CA10DQMG24??

R900912705??LFA32EWA-7X/CA20DQMG24??

R900729308??LFA32EWA-7X/CA20DQMG24V??

R900912706??LFA32EWA-7X/CA40DQMG24??

R901194395??LFA32EWA-7X/CB10DQMG24

?特性曲線中的中間數(shù)值可通過插

值法獲得。

?配備一個(gè)插頭（8.1），公稱規(guī)格尺寸?10?配備?一個(gè)蓋（8.2）來代替第二個(gè)比例線圈。?功能：?–?當(dāng)線圈（5?和?6）斷電以后，控制閥芯（2）被壓縮彈簧（3?和?4）保持在中心位置?–?通過給比例線圈通電直接起動(dòng)控制閥芯（2）例如，給線圈?"b"（6）通電?→?控制閥芯（2）與電氣輸入信號(hào)成比例地向左移動(dòng)?→?通過具有漸進(jìn)流特性的類節(jié)流孔剖面，P?與?A?相連，?B?與?T?相連?–?線圈（6）斷電?→?控制閥芯（2）通過壓縮彈簧（3）的作用返

R900500041?DR10DP3-43/150YM

R900500051?DR10DP2-43/150Y

R900500226?DR10DP2-43/150YM

R900500255?DR20-4-52/200YM

R900500256?DR10DP1-43/150YM

R900500257?DR10DP1-43/75Y

R900500258?DR10DP3-43/75YM

R900500471?DR10DP2-43/75Y

R900500497?DR10DP3-43/25Y

R900500547?DR10DP2-43/75YM

R900500563?DR10DP2-43/25YM

R900500690?DR10-5-52/315YV

R900500903?DR10DP3-43/210Y

R900501038?DR10DP1-43/75YM

R900501378?DR10-6-52/50YM

R900501385?DR10DP2-43/210YM

R900501597?DR10DP2-43/75YV

R900502529?DR10DP3-43/150Y

R900502655?DR10DP3-43/75Y

R900503303?DR30-5-52/50YM

R900503336?DR10DP1-43/210Y

R900503381?DR30-5-52/50Y

R900503599?DR10DP1-43/25YM

R900503600?DR15G4-52/315YM

R900503741?DR10-5-52/200Y

R900503742?DR10-5-52/50Y

R900504798?DR10DP2-43/75YMV

R900505901?DR10DP2-43/25Y

R900506095?DR10DP1-43/210YM

R900507303?DR10DP1-43/150Y

R900507672?DR10DP1-43/25Y

R900508498?DR30-4-52/200Y

R900509344?DR10DP2-43/25YMV

R900510114?DR20-5-52/200YV

R900511041?DR10G5-52/315YM

R900512734?DR6DP7-52/25Y

R900513985?DR30-4-52/200YM

R900514994?DR10-7-52/100Y

R900516293?DR10DP2-43/150YMV

R900516873?DR10DP2-43/210YMV

R900520651?DR10-6-52/100YV

R900521189?DR25G5-52/50YM

R900522399?DR10DP3-43/150YV

R900525725?DR10DP2-43/210YV

R900528076?DR20-5-52/315YMV

R900533233?DR15G5-52/200YMV

R900562490?DR30-4-52/315YV

R900563901?DR30G5-52/315YMV

R900568522?DR20-5-52/200YMV

R900582101?DR20-6-52/315YM

R900592501?DR6DP2-52/315YM

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R901080391?DR10-7-52/80XY

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R901156416?DR10-7-52/3152YM

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