萬福樂WANDFLUH插裝閥液壓公司萬福(fu)樂WANDFLUH插(cha)(cha)(cha)裝(zhuang)(zhuang)閥(fa)它由控(kong)(kong)制(zhi)(zhi)(zhi)蓋(gai)板1、插(cha)(cha)(cha)裝(zhuang)(zhuang)單(dan)(dan)元（由閥(fa)套2、彈簧3、閥(fa)芯4及密封(feng)件組成(cheng)）、插(cha)(cha)(cha)裝(zhuang)(zhuang)塊(kuai)(kuai)體5和先(xian)(xian)導(dao)元件（置于(yu)控(kong)(kong)制(zhi)(zhi)(zhi)蓋(gai)板上，圖中沒有畫出）組成(cheng)。由于(yu)這種閥(fa)的插(cha)(cha)(cha)裝(zhuang)(zhuang)單(dan)(dan)元在(zai)回(hui)路(lu)(lu)中主要起(qi)控(kong)(kong)制(zhi)(zhi)(zhi)通、斷作用(yong)，故(gu)又(you)稱(cheng)為(wei)二(er)通插(cha)(cha)(cha)裝(zhuang)(zhuang)閥(fa)。控(kong)(kong)制(zhi)(zhi)(zhi)蓋(gai)板將插(cha)(cha)(cha)裝(zhuang)(zhuang)單(dan)(dan)元封(feng)裝(zhuang)(zhuang)在(zai)插(cha)(cha)(cha)裝(zhuang)(zhuang)塊(kuai)(kuai)體內，并溝通先(xian)(xian)導(dao)閥(fa)和插(cha)(cha)(cha)裝(zhuang)(zhuang)單(dan)(dan)元（又(you)稱(cheng)主閥(fa)）。通過主閥(fa)閥(fa)芯的啟閉(bi)，可(ke)對主油路(lu)(lu)的通斷起(qi)控(kong)(kong)制(zhi)(zhi)(zhi)作用(yong)。使用(yong)不(bu)同的先(xian)(xian)導(dao)閥(fa)，可(ke)構成(cheng)壓力控(kong)(kong)制(zhi)(zhi)(zhi)、方向(xiang)控(kong)(kong)制(zhi)(zhi)(zhi)或流(liu)量控(kong)(kong)制(zhi)(zhi)(zhi)，并可(ke)組成(cheng)復合控(kong)(kong)制(zhi)(zhi)(zhi)。將若干個不(bu)同控(kong)(kong)制(zhi)(zhi)(zhi)功能的二(er)通插(cha)(cha)(cha)裝(zhuang)(zhuang)閥(fa)組裝(zhuang)(zhuang)在(zai)一個或多(duo)個插(cha)(cha)(cha)裝(zhuang)(zhuang)塊(kuai)(kuai)體內便組成(cheng)液壓回(hui)路(lu)(lu)。

萬福樂WANDFLUH插裝閥(fa)將X口與A或B連通(tong)，即成為單向閥(fa)。連通(tong)方法不同(tong)，其導通(tong)方向也(ye)不同(tong)。前(qian)者(zhe)pA＞pB時，錐閥(fa)關閉(bi)，A與B不通(tong)；pB＞pA且達到開啟(qi)壓力(li)時，錐閥(fa)打(da)開，油從(cong)B流向A。后者(zhe)可類(lei)似分(fen)析(xi)得出結論。

如果在(zai)控制蓋板上接一個二(er)位(wei)三通液(ye)(ye)動換(huan)向(xiang)(xiang)閥(fa)(fa)來變(bian)換(huan)X口的(de)(de)壓力，即成為液(ye)(ye)控單向(xiang)(xiang)閥(fa)(fa)，如圖(tu)(tu)3所示。若X處(chu)無(wu)液(ye)(ye)壓作用，則處(chu)于圖(tu)(tu)示位(wei)置，當pA＞pB時(shi)，A、B導通，A流向(xiang)(xiang)B；當pB＞pA時(shi)，A、B不(bu)通。若K`處(chu)有液(ye)(ye)壓作用，則二(er)位(wei)三通液(ye)(ye)控閥(fa)(fa)換(huan)向(xiang)(xiang)，使X口接油(you)箱，A與B相通，油(you)的(de)(de)流向(xiang)(xiang)視A、B點的(de)(de)壓力大小(xiao)而定。

萬(wan)福(fu)樂(le)(le)電(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)是用電(dian)(dian)(dian)(dian)磁(ci)(ci)控(kong)(kong)(kong)制(zhi)的(de)(de)(de)(de)工業設備，用在工業控(kong)(kong)(kong)制(zhi)系統中調(diao)整介質的(de)(de)(de)(de)方向(xiang)(xiang)、流量、速度(du)和(he)其(qi)他的(de)(de)(de)(de)參(can)數。萬(wan)福(fu)樂(le)(le)電(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)是用電(dian)(dian)(dian)(dian)磁(ci)(ci)的(de)(de)(de)(de)效應進行(xing)控(kong)(kong)(kong)制(zhi)，主要的(de)(de)(de)(de)控(kong)(kong)(kong)制(zhi)方式由繼電(dian)(dian)(dian)(dian)器控(kong)(kong)(kong)制(zhi)。這樣，萬(wan)福(fu)樂(le)(le)電(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)可以配合不(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)路來實現預期的(de)(de)(de)(de)控(kong)(kong)(kong)制(zhi)，而控(kong)(kong)(kong)制(zhi)的(de)(de)(de)(de)精度(du)和(he)靈(ling)活性都能夠保證(zheng)。萬(wan)福(fu)樂(le)(le)電(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)有很多(duo)種(zhong)，不(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)萬(wan)福(fu)樂(le)(le)磁(ci)(ci)閥(fa)(fa)在控(kong)(kong)(kong)制(zhi)系統的(de)(de)(de)(de)不(bu)同(tong)(tong)(tong)位(wei)置發揮作用，最用的(de)(de)(de)(de)是萬(wan)福(fu)樂(le)(le)單向(xiang)(xiang)閥(fa)(fa)、萬(wan)福(fu)樂(le)(le)安全閥(fa)(fa)、萬(wan)福(fu)樂(le)(le)方向(xiang)(xiang)控(kong)(kong)(kong)制(zhi)閥(fa)(fa)、萬(wan)福(fu)樂(le)(le)速度(du)調(diao)節閥(fa)(fa)等。

插裝式無泄漏座閥型號(hao)

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