產品列表 / products
PARKER電(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)作(zuo)為過(guo)程(cheng)控(kong)(kong)(kong)(kong)制(zhi)(zhi)系統的(de)(de)執(zhi)行(xing)元件之一(yi),其安(an)全(quan)性和(he)(he)可(ke)靠性早已為廣(guang)大客戶所(suo)*,為更好地(di)服務 于(yu)(yu)這一(yi)領域的(de)(de)石油(you)開采(cai),煉(lian)油(you),天(tian)然氣(qi),石化電(dian)廠,水處理等行(xing)業應用(yong)(yong)(yong)(yong)的(de)(de)多(duo)樣性和(he)(he)更可(ke)靠性的(de)(de)要求(qiu),及(ji)方(fang)便用(yong)(yong)(yong)(yong)戶和(he)(he)設計院(yuan)的(de)(de)選型。唯有(you)電(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)是用(yong)(yong)(yong)(yong)電(dian)磁(ci)(ci)(ci)(ci)力(li)(li)作(zuo)用(yong)(yong)(yong)(yong)于(yu)(yu)密封在電(dian)動調節閥(fa)(fa)(fa)隔(ge)磁(ci)(ci)(ci)(ci)套管(guan)內(nei)的(de)(de)鐵芯完(wan)成,不存在動密封,所(suo)以(yi)(yi)外漏易(yi)堵絕。電(dian)動閥(fa)(fa)(fa)力(li)(li)矩(ju)控(kong)(kong)(kong)(kong)制(zhi)(zhi)不易(yi),容易(yi)產(chan)生內(nei)漏,甚至拉斷閥(fa)(fa)(fa)桿頭部(bu);電(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)的(de)(de)結構(gou)型式容易(yi)控(kong)(kong)(kong)(kong)制(zhi)(zhi)內(nei)泄(xie)漏,直至降為零。所(suo)以(yi)(yi),電(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)使(shi)用(yong)(yong)(yong)(yong)特別安(an)全(quan),尤(you)其適用(yong)(yong)(yong)(yong)于(yu)(yu)腐蝕性、有(you)毒或高低(di)溫的(de)(de)介(jie)質。電(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)本身(shen)結構(gou)簡單,價(jia)格(ge)也低(di),比(bi)起調節閥(fa)(fa)(fa)等其它種類執(zhi)行(xing)器易(yi)于(yu)(yu)安(an)裝維護(hu)。更顯(xian)著的(de)(de)是所(suo)組成的(de)(de)自控(kong)(kong)(kong)(kong)系統簡單得多(duo),價(jia)格(ge)要低(di)得多(duo)。由于(yu)(yu)電(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)是開關信號控(kong)(kong)(kong)(kong)制(zhi)(zhi),與工控(kong)(kong)(kong)(kong)計算機(ji)連(lian)接十(shi)分(fen)方(fang)便。在當今電(dian)腦普(pu)及(ji),價(jia)格(ge)大幅下(xia)降的(de)(de)時代(dai),電(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)的(de)(de)優勢就(jiu)更加明顯(xian)。
參數:
結構形(xing)式(shi):滑閥式(shi)方向控制閥
操控裝置:電磁鐵
安(an)裝面:任意,水平安(an)裝
環(huan)境溫度:-25至(zhi)+50℃
重量:4.8/6.3(kg)
PARKER派克D3W型(xing)濕式電(dian)磁方向閥型(xing)號:
D3W001CNJW42
D3W001CNKW42
D3W001CNTW42
D3W001CVJW42
D3W001FNJW42
D3W001KNJW42
D3W001MNJW42
D3W002CNJW42
D3W002CNTW42
D3W004CNJDJ542
D3W004CNJW42
D3W004CNJWS742
D3W004CNKW42
D3W004CNTW42
D3W020B1NTW
D3W020BNDW
D3W020BNGW
D3W020BNJDJ5
D3W020BNJW
D3W020BNTW
D3W020BNYW
D3W020BVJW
D3W020DNGW.