意大利ATOS溢流閥主要特點外(wai)漏(lou)堵(du)絕,內漏(lou)易(yi)控,使用安全。 內(nei)外泄漏(lou)(lou)(lou)是(shi)危及安(an)全的(de)要素。其它(ta)自控(kong)閥(fa)通常將閥(fa)桿伸出,由電(dian)(dian)動(dong)(dong)(dong)(dong)、氣動(dong)(dong)(dong)(dong)、液(ye)動(dong)(dong)(dong)(dong)執行(xing)機構控(kong)制閥(fa)芯(xin)的(de)轉動(dong)(dong)(dong)(dong)或(huo)(huo)移動(dong)(dong)(dong)(dong)。這都要解決(jue)長期動(dong)(dong)(dong)(dong)作(zuo)閥(fa)桿動(dong)(dong)(dong)(dong)密封(feng)(feng)的(de)外泄漏(lou)(lou)(lou)難題;唯有電(dian)(dian)磁閥(fa)是(shi)用電(dian)(dian)磁力(li)作(zuo)用于密封(feng)(feng)在電(dian)(dian)動(dong)(dong)(dong)(dong)調節閥(fa)隔磁套管內(nei)的(de)鐵芯(xin)完成(cheng),不存在動(dong)(dong)(dong)(dong)密封(feng)(feng),所以(yi)(yi)外漏(lou)(lou)(lou)易(yi)堵絕。電(dian)(dian)動(dong)(dong)(dong)(dong)閥(fa)力(li)矩(ju)控(kong)制不易(yi),容易(yi)產(chan)生內(nei)漏(lou)(lou)(lou),甚至(zhi)拉斷閥(fa)桿頭部;電(dian)(dian)磁閥(fa)的(de)結(jie)構型(xing)式容易(yi)控(kong)制內(nei)泄漏(lou)(lou)(lou),直至(zhi)降為零。所以(yi)(yi),電(dian)(dian)磁閥(fa)使用特別安(an)全,尤(you)其適用于腐蝕性(xing)、有毒或(huo)(huo)高低溫的(de)介質。 意大利ATOS溢流閥系統簡單,便接電腦,價格低謙。 溢流閥(fa)本身(shen)結構簡(jian)單(dan),價(jia)格也低(di),比起調節閥(fa)等其它種類(lei)執行器易于安裝維(wei)護。更(geng)顯著的(de)是所組成(cheng)的(de)自控系統簡(jian)單(dan)得多,價(jia)格要(yao)低(di)得多。由于電(dian)磁閥(fa)是開關信(xin)號控制,與工控計算機(ji)連接十分方便。在(zai)當今電(dian)腦普(pu)及,價(jia)格大幅下降(jiang)的(de)時(shi)代(dai),電(dian)磁閥(fa)的(de)優(you)勢就更(geng)加明顯。 意大利ATOS溢流閥動作快遞,功率微小,外形輕巧。 電(dian)(dian)磁(ci)閥(fa)響應(ying)(ying)時間可以(yi)短至幾個毫秒,即(ji)使是先導(dao)式電(dian)(dian)磁(ci)閥(fa)也可以(yi)控制(zhi)在(zai)幾十毫秒內。由于(yu)(yu)自(zi)成回路(lu),比(bi)之其它自(zi)控閥(fa)反(fan)應(ying)(ying)更靈敏(min)。設計得(de)當的電(dian)(dian)磁(ci)閥(fa)線圈功率(lv)消(xiao)耗很低,屬節能(neng)產品(pin);還(huan)可做到只(zhi)需觸發動作(zuo),自(zi)動保持閥(fa)位(wei),平時一點也不(bu)耗電(dian)(dian)。電(dian)(dian)磁(ci)閥(fa)外(wai)形尺(chi)寸小,既(ji)節省空間,又輕巧美觀。電(dian)(dian)磁(ci)閥(fa)調節精度(du)(du)受限(xian)(xian),適用介質受限(xian)(xian)。電(dian)(dian)磁(ci)閥(fa)通常只(zhi)有開關兩種狀態(tai),閥(fa)芯只(zhi)能(neng)處(chu)于(yu)(yu)兩個極限(xian)(xian)位(wei)置,不(bu)能(neng)連續調節,(力圖突(tu)破的新構(gou)思不(bu)少,但還(huan)都(dou)處(chu)于(yu)(yu)試驗試用階(jie)段)所以(yi)調節精度(du)(du)還(huan)受到一定(ding)限(xian)(xian)制(zhi)。 ATOS溢流閥對介質潔凈度有較高要求,含顆粒狀的介質不能適用,如屬雜質須先濾去。 另外,粘稠狀介質不能適用,而(er)且,特定的(de)(de)產品適用的(de)(de)介質粘度范(fan)圍相對(dui)較(jiao)窄。意大利ATOS溢流閥(fa)型號多樣,用途(tu)廣泛。電磁閥(fa)雖有先(xian)天(tian)不足,優點仍十(shi)分突(tu)出(chu),所以就設計成多種多樣的(de)(de)產品,滿(man)足各(ge)種不同的(de)(de)需求,用途(tu)極(ji)為(wei)廣泛。電磁閥(fa)技術的(de)(de)進步(bu)也都(dou)是圍繞(rao)著如(ru)何(he)克服先(xian)天(tian)不足,如(ru)何(he)更(geng)好地發揮(hui)固(gu)有優勢而(er)展開(kai)。 意大利ATOS溢流閥原裝* AGMZA-A-10/250/M AGMZA-A-10/250/PA-M AGMZA-A-20/250/M AGMZO-A-10/100 AGMZO-A-10/100/Y 20 AGMZO-A-10/210 AGMZO-A-10/210/18 AGMZO-A-10/210/E AGMZO-A-10/210/Y AGMZO-A-10/315 AGMZO-A-10/315/E 20 AGMZO-A-10/315/Y AGMZO-A-20/210 AGMZO-A-20/315 AGMZO-A-20/315/Y AGMZO-A-32/315 AGMZO-AE-10/210 10 AGMZO-AE-10/315 10 AGMZO-AE-20/315/Y 10 AGMZO-AE-32/315 AGMZO-TER-010/210/I AGMZO-TER-10/100/I AGMZO-TER-10/210 AGMZO-TER-10/315/Y 40 AGMZO-TER-20/210 AGMZO-TER-20/315/Y 40 |