意大利ATOS溢流閥主要特點電磁閥外漏堵絕,內漏易控,使用安全。 內外泄漏是(shi)(shi)危及安(an)全的(de)(de)要(yao)(yao)素。其它(ta)自控(kong)(kong)閥(fa)(fa)(fa)通常將閥(fa)(fa)(fa)桿(gan)伸出(chu),由電動(dong)(dong)(dong)、氣動(dong)(dong)(dong)、液(ye)動(dong)(dong)(dong)執行機構(gou)控(kong)(kong)制閥(fa)(fa)(fa)芯(xin)的(de)(de)轉動(dong)(dong)(dong)或移動(dong)(dong)(dong)。這都(dou)要(yao)(yao)解決長期動(dong)(dong)(dong)作閥(fa)(fa)(fa)桿(gan)動(dong)(dong)(dong)密(mi)封(feng)的(de)(de)外泄漏難題;唯(wei)有電磁閥(fa)(fa)(fa)是(shi)(shi)用電磁力作用于密(mi)封(feng)在電動(dong)(dong)(dong)調節閥(fa)(fa)(fa)隔磁套管內的(de)(de)鐵芯(xin)完成,不(bu)(bu)存在動(dong)(dong)(dong)密(mi)封(feng),所以外漏易堵(du)絕(jue)。電動(dong)(dong)(dong)閥(fa)(fa)(fa)力矩控(kong)(kong)制不(bu)(bu)易,容易產(chan)生內漏,甚至拉斷(duan)閥(fa)(fa)(fa)桿(gan)頭部(bu);電磁閥(fa)(fa)(fa)的(de)(de)結構(gou)型式容易控(kong)(kong)制內泄漏,直至降為零(ling)。所以,電磁閥(fa)(fa)(fa)使用特別(bie)安(an)全,尤其適用于腐蝕(shi)性、有毒或高(gao)低溫的(de)(de)介質。 意大利ATOS溢流閥系統簡單,便接電腦,價格低謙。 溢(yi)流閥本(ben)身結構簡(jian)單,價格也低,比起調節閥等(deng)其它種類執行器易于(yu)安裝維(wei)護。更(geng)顯著的是(shi)所組成的自控系統(tong)簡(jian)單得多(duo),價格要低得多(duo)。由于(yu)電(dian)磁(ci)閥是(shi)開關信號控制(zhi),與(yu)工控計算(suan)機連接十分方便(bian)。在當今(jin)電(dian)腦普(pu)及(ji),價格大幅下降的時代,電(dian)磁(ci)閥的優勢(shi)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)(dian)磁閥(fa)(fa)響應時(shi)(shi)間可(ke)以(yi)(yi)短至幾個(ge)毫秒(miao),即使是(shi)先導式電(dian)(dian)(dian)磁閥(fa)(fa)也(ye)可(ke)以(yi)(yi)控(kong)制(zhi)在幾十毫秒(miao)內。由于自成回路,比(bi)之其(qi)它自控(kong)閥(fa)(fa)反應更靈敏。設計得當的(de)(de)電(dian)(dian)(dian)磁閥(fa)(fa)線圈功率消耗很低(di),屬節(jie)(jie)能產品;還(huan)可(ke)做到只(zhi)需觸發動作(zuo),自動保持閥(fa)(fa)位,平(ping)時(shi)(shi)一點也(ye)不耗電(dian)(dian)(dian)。電(dian)(dian)(dian)磁閥(fa)(fa)外形(xing)尺寸小,既節(jie)(jie)省空間,又(you)輕巧(qiao)美(mei)觀。電(dian)(dian)(dian)磁閥(fa)(fa)調節(jie)(jie)精(jing)度受(shou)限(xian),適用介(jie)質受(shou)限(xian)。電(dian)(dian)(dian)磁閥(fa)(fa)通常只(zhi)有開(kai)關(guan)兩(liang)種(zhong)狀態,閥(fa)(fa)芯只(zhi)能處于兩(liang)個(ge)極限(xian)位置,不能連續調節(jie)(jie),(力圖突破的(de)(de)新(xin)構思不少,但還(huan)都(dou)處于試驗試用階段(duan))所以(yi)(yi)調節(jie)(jie)精(jing)度還(huan)受(shou)到一定限(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(zhan)稠狀介質不(bu)(bu)能(neng)適用(yong)(yong),而(er)且(qie),特定的(de)(de)產(chan)品適用(yong)(yong)的(de)(de)介質粘(zhan)度范圍相對(dui)較窄。意大利ATOS溢流閥型(xing)號多(duo)樣,用(yong)(yong)途(tu)(tu)廣泛。電(dian)磁閥雖有(you)先天(tian)不(bu)(bu)足,優點仍(reng)十(shi)分突出,所以就設計成多(duo)種(zhong)多(duo)樣的(de)(de)產(chan)品,滿足各(ge)種(zhong)不(bu)(bu)同的(de)(de)需求,用(yong)(yong)途(tu)(tu)極為(wei)廣泛。電(dian)磁閥技(ji)術的(de)(de)進(jin)步也都(dou)是圍繞著如(ru)(ru)何克服先天(tian)不(bu)(bu)足,如(ru)(ru)何更好地發揮(hui)固有(you)優勢而(er)展(zhan)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 |