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CKD喜開理電磁閥SAB2S-8A-C**

產品時間:2018-07-12

簡要描述:

CKD喜開理電(dian)(dian)(dian)磁(ci)閥(fa)SAB2S-8A-C**:外(wai)(wai)漏(lou)(lou)堵(du)絕,內(nei)(nei)漏(lou)(lou)易控,使用(yong)(yong)安(an)全。內(nei)(nei)外(wai)(wai)泄漏(lou)(lou)是危及安(an)全的要素。其它自控閥(fa)通常(chang)將閥(fa)桿(gan)伸出(chu),由電(dian)(dian)(dian)動(dong)、氣動(dong)、液動(dong)執(zhi)行機構控制閥(fa)芯的轉動(dong)或移(yi)動(dong)。這都要解決長期動(dong)作閥(fa)桿(gan)動(dong)密封(feng)(feng)的外(wai)(wai)泄漏(lou)(lou)難題;唯有電(dian)(dian)(dian)磁(ci)閥(fa)是用(yong)(yong)電(dian)(dian)(dian)磁(ci)力作用(yong)(yong)于密封(feng)(feng)在電(dian)(dian)(dian)動(dong)調節閥(fa)隔磁(ci)套管內(nei)(nei)的鐵芯完成,不存在動(dong)密封(feng)(feng),所以外(wai)(wai)漏(lou)(lou)易堵(du)絕。

CKD喜開理電磁閥SAB2S-8A-C**,專業代理CKD喜開理電(dian)磁閥10年,*、發票隨貨、假(jia)一罰(fa)十,報價快(kuai)、貨期(qi)快(kuai),期(qi)待與您合作!

 

CKD喜開理電磁閥SAB2S-8A-C的主要特點:

 

1、外漏(lou)(lou)堵絕,內漏(lou)(lou)易(yi)控,使用安全(quan)(quan)。內外泄漏(lou)(lou)是(shi)危及(ji)安全(quan)(quan)的(de)要(yao)素。其它(ta)自控閥(fa)通常將閥(fa)桿伸出,由電(dian)(dian)動(dong)(dong)、氣動(dong)(dong)、液(ye)動(dong)(dong)執行機構(gou)控制(zhi)閥(fa)芯的(de)轉動(dong)(dong)或移動(dong)(dong)。這(zhe)都要(yao)解決長(chang)期動(dong)(dong)作閥(fa)桿動(dong)(dong)密(mi)封(feng)的(de)外泄漏(lou)(lou)難題(ti);唯(wei)有電(dian)(dian)磁(ci)(ci)閥(fa)是(shi)用電(dian)(dian)磁(ci)(ci)力(li)作用于(yu)密(mi)封(feng)在(zai)(zai)電(dian)(dian)動(dong)(dong)調節閥(fa)隔磁(ci)(ci)套管內的(de)鐵芯完(wan)成,不存在(zai)(zai)動(dong)(dong)密(mi)封(feng),所以外漏(lou)(lou)易(yi)堵絕。

2、系統簡(jian)單,便接電(dian)腦,價(jia)(jia)格(ge)低謙。電(dian)磁(ci)閥本身結構簡(jian)單,價(jia)(jia)格(ge)也低,比起(qi)調(diao)節(jie)閥等(deng)其(qi)它種(zhong)類執行器易于安裝(zhuang)維護。更(geng)顯著的(de)(de)(de)是所(suo)組成的(de)(de)(de)自控(kong)系統簡(jian)單得(de)多(duo),價(jia)(jia)格(ge)要(yao)低得(de)多(duo)。由于電(dian)磁(ci)閥是開(kai)關(guan)信號(hao)控(kong)制,與工(gong)控(kong)計算機連接十分方便。在當今電(dian)腦普及,價(jia)(jia)格(ge)大(da)幅下降(jiang)的(de)(de)(de)時代,電(dian)磁(ci)閥的(de)(de)(de)優勢就更(geng)加明顯。

3、動作快遞,功率(lv)微(wei)小(xiao),外形輕巧(qiao)。電磁閥(fa)響應(ying)時(shi)間(jian)(jian)可(ke)以(yi)短至幾(ji)個毫(hao)秒,即使是先導(dao)式電磁閥(fa)也(ye)可(ke)以(yi)控制在幾(ji)十毫(hao)秒內(nei)。由于自成(cheng)回路,比之其它自控閥(fa)反應(ying)更靈敏。設計得當的電磁閥(fa)線圈(quan)功率(lv)消耗很低,屬(shu)節(jie)(jie)能產品;還可(ke)做到只需觸發動作,自動保持閥(fa)位,平時(shi)一點也(ye)不耗電。電磁閥(fa)外形尺寸小(xiao),既節(jie)(jie)省空間(jian)(jian),又輕巧(qiao)美(mei)觀。

4、調節精度(du)受限,適(shi)用(yong)(yong)介質(zhi)受限。電磁閥(fa)通常只(zhi)有開關兩種狀(zhuang)態,閥(fa)芯只(zhi)能(neng)(neng)處(chu)(chu)于兩個極限位置,不(bu)能(neng)(neng)連續調節,(力(li)圖突破的新構思不(bu)少,但還都處(chu)(chu)于試(shi)驗試(shi)用(yong)(yong)階段)所以調節精度(du)還受到一定限制。電磁閥(fa)對(dui)介質(zhi)潔(jie)凈度(du)有較高要(yao)求,含顆(ke)粒狀(zhuang)的介質(zhi)不(bu)能(neng)(neng)適(shi)用(yong)(yong),如(ru)屬雜質(zhi)須先濾(lv)去。另外,粘稠狀(zhuang)介質(zhi)不(bu)能(neng)(neng)適(shi)用(yong)(yong),而且(qie),特定的產品適(shi)用(yong)(yong)的介質(zhi)粘度(du)范圍相對(dui)較窄。

5、型號多樣,用途廣泛。電磁閥雖(sui)有先天不(bu)足,優(you)點(dian)仍十分(fen)突出,所以就設

計成多(duo)種多(duo)樣的產品,滿(man)足(zu)各種不同的需求(qiu),用途極為廣泛。電磁閥技術的進步也(ye)都是圍繞著如(ru)何克服先(xian)天(tian)不足(zu),如(ru)何更好地發揮固有優(you)勢而展開。

 

 

          

 

CKD喜開理電磁閥SAB2S-8A-C的分類:

 

1、直動式電(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa):原理:通電(dian)(dian)時,電(dian)(dian)磁(ci)(ci)線圈產生電(dian)(dian)磁(ci)(ci)力(li)把關(guan)閉件從閥(fa)(fa)(fa)座上(shang)(shang)提起(qi),閥(fa)(fa)(fa)門(men)打開;斷電(dian)(dian)時,電(dian)(dian)磁(ci)(ci)力(li)消(xiao)失,彈簧(huang)把關(guan)閉件壓(ya)在(zai)閥(fa)(fa)(fa)座上(shang)(shang),閥(fa)(fa)(fa)門(men)關(guan)閉。特(te)點:在(zai)真空、負壓(ya)、零壓(ya)時能正常工(gong)作,但通徑一般不超過(guo)25mm。

2、分步直動(dong)(dong)式(shi)電磁(ci)閥(fa)(fa):原理(li):它(ta)是一種(zhong)直動(dong)(dong)和先(xian)(xian)(xian)導式(shi)相結(jie)合(he)的原理(li),當(dang)(dang)入口與(yu)出(chu)口沒有壓(ya)差(cha)時,通(tong)電后(hou)(hou),電磁(ci)力(li)(li)(li)直接把(ba)(ba)先(xian)(xian)(xian)導小閥(fa)(fa)和主(zhu)閥(fa)(fa)關閉(bi)件(jian)依(yi)次向(xiang)上(shang)提起(qi),閥(fa)(fa)門打開。當(dang)(dang)入口與(yu)出(chu)口達到啟動(dong)(dong)壓(ya)差(cha)時,通(tong)電后(hou)(hou),電磁(ci)力(li)(li)(li)先(xian)(xian)(xian)導小閥(fa)(fa),主(zhu)閥(fa)(fa)下(xia)腔(qiang)壓(ya)力(li)(li)(li)上(shang)升(sheng),上(shang)腔(qiang)壓(ya)力(li)(li)(li)下(xia)降,從(cong)而利用壓(ya)差(cha)把(ba)(ba)主(zhu)閥(fa)(fa)向(xiang)上(shang)推開;斷電時,先(xian)(xian)(xian)導閥(fa)(fa)利用彈簧力(li)(li)(li)或(huo)介質(zhi)壓(ya)力(li)(li)(li)推動(dong)(dong)關閉(bi)件(jian),向(xiang)下(xia)移動(dong)(dong),使閥(fa)(fa)門關閉(bi)。特點:在零壓(ya)差(cha)或(huo)真(zhen)空(kong)、高壓(ya)時亦能可*動(dong)(dong)作,但(dan)功率(lv)較大,要求必(bi)須(xu)水平(ping)安裝(zhuang)。

3、先(xian)導式電(dian)(dian)磁閥(fa):原(yuan)理:通電(dian)(dian)時,電(dian)(dian)磁力(li)把先(xian)導孔打開(kai),上(shang)(shang)(shang)腔室(shi)壓(ya)(ya)(ya)(ya)力(li)迅速下降,在關(guan)(guan)(guan)(guan)(guan)閉(bi)(bi)件(jian)周圍(wei)形成上(shang)(shang)(shang)低下高的(de)(de)壓(ya)(ya)(ya)(ya)差,流體(ti)壓(ya)(ya)(ya)(ya)力(li)推動(dong)關(guan)(guan)(guan)(guan)(guan)閉(bi)(bi)件(jian)向上(shang)(shang)(shang)移(yi)動(dong),閥(fa)門(men)打開(kai);斷電(dian)(dian)時,彈簧力(li)把先(xian)導孔關(guan)(guan)(guan)(guan)(guan)閉(bi)(bi),入口壓(ya)(ya)(ya)(ya)力(li)通過旁通孔迅速腔室(shi)在關(guan)(guan)(guan)(guan)(guan)閥(fa)件(jian)周圍(wei)形成下低上(shang)(shang)(shang)高的(de)(de)壓(ya)(ya)(ya)(ya)差,流體(ti)壓(ya)(ya)(ya)(ya)力(li)推動(dong)關(guan)(guan)(guan)(guan)(guan)閉(bi)(bi)件(jian)向下移(yi)動(dong),關(guan)(guan)(guan)(guan)(guan)閉(bi)(bi)閥(fa)門(men)。特點:流體(ti)壓(ya)(ya)(ya)(ya)力(li)范(fan)圍(wei)上(shang)(shang)(shang)限較高,可(ke)任(ren)意安裝(需定(ding)制)但(dan)必須滿(man)足流體(ti)壓(ya)(ya)(ya)(ya)差條(tiao)件(jian)。電(dian)(dian)磁閥(fa)從閥(fa)結構(gou)(gou)(gou)和材料上(shang)(shang)(shang)的(de)(de)不同與原(yuan)理上(shang)(shang)(shang)的(de)(de)區別,分(fen)為六個分(fen)支小類(lei):直(zhi)動(dong)膜片(pian)結構(gou)(gou)(gou)、分(fen)步(bu)直(zhi)動(dong)膜片(pian)結構(gou)(gou)(gou)、先(xian)導膜片(pian)結構(gou)(gou)(gou)、直(zhi)動(dong)活塞結構(gou)(gou)(gou)、分(fen)步(bu)直(zhi)動(dong)活塞結構(gou)(gou)(gou)、先(xian)導活塞結構(gou)(gou)(gou)。

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