性能描述BUSCHJOST不銹鋼電磁閥,寶碩

BUSCHJOST

銷售寶碩（BUSCHJOST）全系列產品，包括兩通(tong)直動型(xing)電(dian)磁(ci)閥，兩通(tong)導型(xing)電(dian)磁(ci)閥，法蘭型(xing)電(dian)磁(ci)閥，除塵閥等。

除塵系統、高壓空氣管道、氨制冷系統、石化工業、水處理等。
電磁閥材質：青銅、不銹鋼、鑄鐵、鋁、工程塑料等。
密封件材質：NBR, HNBR, VITON, FPM, EPDM, PTFE

特(te)點(dian)：流體壓(ya)力范圍(wei)上(shang)限(xian)較高(gao)，可任意安裝（需(xu)定制）但必須滿足(zu)流體壓(ya)差(cha)條件。

電(dian)磁(ci)閥從閥結(jie)構(gou)和材料上(shang)的不(bu)同與(yu)原理上(shang)的區別，分(fen)為六個分(fen)支小類：直(zhi)動(dong)(dong)膜(mo)片(pian)結(jie)構(gou)、分(fen)步直(zhi)動(dong)(dong)膜(mo)片(pian)結(jie)構(gou)、先導(dao)膜(mo)片(pian)結(jie)構(gou)、直(zhi)動(dong)(dong)活塞結(jie)構(gou)、分(fen)步直(zhi)動(dong)(dong)活塞結(jie)構(gou)、先導(dao)活塞結(jie)構(gou)。

電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)按照(zhao)功能分類(lei)：水用(yong)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、蒸(zheng)汽(qi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、制冷電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、低(di)溫電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、燃(ran)氣(qi)(qi)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、消防電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、氨(an)用(yong)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、氣(qi)(qi)體(ti)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、液體(ti)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、微(wei)型電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、脈(mo)沖電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、液壓電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、常開電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、油用(yong)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、直流電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、高(gao)壓電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)、防爆(bao)電(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)(ci)閥(fa)(fa)(fa)(fa)等(deng)。

原理：通(tong)電時(shi)，電磁(ci)力(li)把先(xian)導孔打(da)開(kai)，上(shang)腔室壓(ya)力(li)迅(xun)速下(xia)降，在(zai)關(guan) 閉(bi)件(jian)周圍形成(cheng)上(shang)低下(xia)高的(de)壓(ya)差(cha)，流體(ti)壓(ya)力(li)推(tui)動關(guan)閉(bi)件(jian)向上(shang)移(yi)動，閥(fa)門(men)打(da)開(kai)；斷電時(shi)，彈簧力(li)把先(xian)導孔關(guan)閉(bi)，入(ru)口壓(ya)力(li)通(tong)過旁通(tong)孔迅(xun)速腔室在(zai)關(guan)閥(fa)件(jian)周圍形成(cheng)下(xia)低上(shang)高的(de)壓(ya)差(cha)，流體(ti)壓(ya)力(li)推(tui)動關(guan)閉(bi)件(jian)向下(xia)移(yi)動，關(guan)閉(bi)閥(fa)門(men)。

流體粘(zhan)度(du)(du)：通常在50cSt以下可任意選擇，若超過此值(zhi)，則要選用高粘(zhan)度(du)(du)電磁閥。

根據壓力參數選(xuan)擇電磁閥的：原理和結構品種

公稱壓力(li)：這個參數(shu)與其它(ta)通用閥(fa)門的含義是一樣的，是根據管道公稱壓力(li)來定；

根據(ju)管道參數選擇電磁閥(fa)的：通徑規格（即(ji)DN）、接口方式(shi)

按照(zhao)現場管(guan)道(dao)內徑尺寸(cun)或流量要求來確(que)定(ding)通徑（DN）尺寸(cun)；

接口方式，一般(ban)>DN50要(yao)選擇法(fa)蘭接口，≤DN50則可(ke)根(gen)據用戶需(xu)要(yao)自由選擇。

根據流體(ti)參(can)數選擇電(dian)磁閥的：材質、溫度(du)組

腐蝕性流體(ti)(ti)：宜選用耐腐蝕電(dian)磁(ci)閥和(he)全不銹鋼；食用超凈流體(ti)(ti)：宜選用食品級不銹鋼材質電(dian)磁(ci)閥；

高(gao)溫流體(ti)：要選(xuan)擇采用耐高(gao)溫的(de)電(dian)工材料(liao)和密封材料(liao)制(zhi)造的(de)電(dian)磁閥，而(er)且要選(xuan)擇活塞式結(jie)構類型的(de)；

流體狀(zhuang)態：大至有氣態，液態或(huo)混合狀(zhuang)態，特別是(shi)口徑大于DN25時一定要區分(fen)開(kai)來；

性能描述BUSCHJOST不銹鋼電磁閥,寶碩