了解海隆HERION直動式電磁閥操作方法

特點作用:

它是一(yi)種直動和(he)先(xian)導式(shi)相結合(he)的原理，當(dang)入口(kou)與出(chu)口(kou)沒(mei)有壓(ya)差(cha)時，通電(dian)后，電(dian)磁力(li)直接(jie)把先(xian)導小(xiao)閥(fa)和(he)主閥(fa)關閉(bi)件依次向(xiang)上提起，閥(fa)門打開。當(dang)入口(kou)與出(chu)口(kou)達到啟動壓(ya)差(cha)時，通電(dian)后，電(dian)磁力(li)先(xian)導小(xiao)閥(fa)，主閥(fa)下(xia)腔壓(ya)力(li)上升，上腔壓(ya)力(li)下(xia)降，從(cong)而利(li)用(yong)壓(ya)差(cha)把主閥(fa)向(xiang)上推開;斷(duan)電(dian)時，先(xian)導閥(fa)利(li)用(yong)彈簧(huang)力(li)或介(jie)質壓(ya)力(li)推動關閉(bi)件，向(xiang)下(xia)移動，使(shi)閥(fa)門關閉(bi)。

特點(dian):1.在真(zhen)空、負壓(ya)(ya)、零壓(ya)(ya)時能正常工作(zuo)，但通徑一般(ban)不超過25mm。

HERION電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)的(de)(de)主要特點電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)外(wai)漏(lou)堵絕(jue)，內(nei)漏(lou)易(yi)控(kong)，使(shi)(shi)用(yong)(yong)安全(quan)(quan)。內(nei)外(wai)泄漏(lou)是危及安全(quan)(quan)的(de)(de)要素。其(qi)它自(zi)控(kong)閥(fa)通常(chang)將閥(fa)桿伸出，由電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)、氣動(dong)(dong)(dong)、液動(dong)(dong)(dong)執行(xing)機(ji)構(gou)控(kong)制閥(fa)芯(xin)的(de)(de)轉動(dong)(dong)(dong)或(huo)移動(dong)(dong)(dong)。這都要解決長期(qi)動(dong)(dong)(dong)作(zuo)閥(fa)桿動(dong)(dong)(dong)密封(feng)(feng)的(de)(de)外(wai)泄漏(lou)難(nan)題(ti);唯有電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)是用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)力作(zuo)用(yong)(yong)于密封(feng)(feng)在電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)調節閥(fa)隔(ge)磁(ci)(ci)套管內(nei)的(de)(de)鐵芯(xin)完成(cheng)，不(bu)存在動(dong)(dong)(dong)密封(feng)(feng)，所(suo)(suo)以外(wai)漏(lou)易(yi)堵絕(jue)。電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)閥(fa)力矩(ju)控(kong)制不(bu)易(yi)，容易(yi)產生內(nei)漏(lou)，甚至(zhi)拉斷閥(fa)桿頭部;電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)的(de)(de)結(jie)構(gou)型式(shi)容易(yi)控(kong)制內(nei)泄漏(lou)，直至(zhi)降為零。所(suo)(suo)以，電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)使(shi)(shi)用(yong)(yong)特別安全(quan)(quan)，尤其(qi)適用(yong)(yong)于腐蝕性(xing)、有毒(du)或(huo)高低溫的(de)(de)介質。 HERION電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)系統簡單(dan)，便(bian)接(jie)電(dian)(dian)(dian)(dian)(dian)腦，價格低廉(lian)。電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)本身(shen)結(jie)構(gou)簡單(dan)，價格也低，比起調節閥(fa)等(deng)其(qi)它種(zhong)類執行(xing)器(qi)易(yi)于安裝維護。更顯著的(de)(de)是所(suo)(suo)組成(cheng)的(de)(de)自(zi)控(kong)系統簡單(dan)得多，價格要低得多。

.在零壓差或真空(kong)、高壓時亦可(ke)動(dong)作，但功率較大，要求(qiu)必(bi)須(xu)水平安裝(zhuang)。

常(chang)閉型，通電時(shi)電磁線圈產生足(zu)夠(gou)的電磁力把運(yun)動部(bu)(bu)件(jian)(由磁芯、閥桿、上(shang)下(xia)部(bu)(bu)的膜片/密封件(jian)構成)從閥座(zuo)上(shang)提起(qi)，閥門(men)開啟;斷(duan)電時(shi)彈(dan)簧力把運(yun)動部(bu)(bu)件(jian)壓在閥座(zuo)上(shang)，閥門(men)關閉。

產品型號:

8240314.9101.024.00

8240200.9101.02400

V45A611A-C313A

102GA4848

8253250.8001.024.00

8240700.9101.024.00

R07-200-RNKG

8240480.9101.024.00。

8674214.8900.02401

海隆(long) 9802765.2052.024.00

2636047.0242.024.00 

8296600.6176.024.00

二(er)位五通電磁閥(fa)/2623500/3052/220V 

二位五通電磁閥(fa)/2636000/0246/220V

8392795.8171. 24VDC

VS26SB11DF213A

了解海隆HERION直動式電磁閥操作方法