意大利ATOS溢流閥主要特點外(wai)漏堵絕,內漏易控(kong),使用安全。 內(nei)外(wai)(wai)泄漏(lou)(lou)是(shi)危及安全的(de)要(yao)素。其它自控(kong)(kong)閥(fa)(fa)通(tong)常將閥(fa)(fa)桿伸(shen)出(chu),由(you)電(dian)(dian)動(dong)(dong)(dong)、氣動(dong)(dong)(dong)、液動(dong)(dong)(dong)執行機構(gou)控(kong)(kong)制閥(fa)(fa)芯的(de)轉(zhuan)動(dong)(dong)(dong)或移動(dong)(dong)(dong)。這(zhe)都要(yao)解決(jue)長期動(dong)(dong)(dong)作閥(fa)(fa)桿動(dong)(dong)(dong)密封的(de)外(wai)(wai)泄漏(lou)(lou)難題;唯有電(dian)(dian)磁閥(fa)(fa)是(shi)用電(dian)(dian)磁力作用于密封在(zai)電(dian)(dian)動(dong)(dong)(dong)調節閥(fa)(fa)隔(ge)磁套管內(nei)的(de)鐵芯完成,不(bu)(bu)存在(zai)動(dong)(dong)(dong)密封,所以(yi)外(wai)(wai)漏(lou)(lou)易堵絕(jue)。電(dian)(dian)動(dong)(dong)(dong)閥(fa)(fa)力矩控(kong)(kong)制不(bu)(bu)易,容易產(chan)生內(nei)漏(lou)(lou),甚至拉斷閥(fa)(fa)桿頭部;電(dian)(dian)磁閥(fa)(fa)的(de)結構(gou)型式(shi)容易控(kong)(kong)制內(nei)泄漏(lou)(lou),直至降為零。所以(yi),電(dian)(dian)磁閥(fa)(fa)使用特別(bie)安全,尤其適用于腐蝕性、有毒或高低溫的(de)介質。 意大利ATOS溢流閥系統簡單,便接電腦,價格低謙。 溢(yi)流閥本(ben)身(shen)結構簡單,價格(ge)也低,比起調節閥等其它種類(lei)執行(xing)器易于安裝維護(hu)。更顯著的(de)是所組成的(de)自控(kong)系統簡單得多,價格(ge)要低得多。由于電磁閥是開(kai)關(guan)信號控(kong)制,與工控(kong)計算(suan)機連接十分方便。在當今電腦普及,價格(ge)大幅下降的(de)時代,電磁閥的(de)優勢就更加明(ming)顯。 意大利ATOS溢流閥動作快遞,功率微小,外形輕巧。 電(dian)磁閥響(xiang)應時(shi)間(jian)(jian)可(ke)(ke)以短(duan)至幾個毫秒,即使(shi)是先(xian)導式電(dian)磁閥也可(ke)(ke)以控(kong)制(zhi)在幾十毫秒內。由(you)于(yu)自(zi)(zi)成回路(lu),比之其它自(zi)(zi)控(kong)閥反應更靈敏。設計得當的電(dian)磁閥線圈(quan)功率消耗(hao)很(hen)低,屬節(jie)能(neng)(neng)產品;還(huan)可(ke)(ke)做到只(zhi)需觸(chu)發動(dong)作,自(zi)(zi)動(dong)保持閥位,平時(shi)一(yi)點也不耗(hao)電(dian)。電(dian)磁閥外形(xing)尺(chi)寸(cun)小(xiao),既節(jie)省空間(jian)(jian),又輕巧美觀。電(dian)磁閥調(diao)節(jie)精度(du)受限(xian),適用介質受限(xian)。電(dian)磁閥通常只(zhi)有開關兩種狀態,閥芯只(zhi)能(neng)(neng)處(chu)于(yu)兩個極限(xian)位置,不能(neng)(neng)連續調(diao)節(jie),(力(li)圖突(tu)破的新構(gou)思(si)不少,但(dan)還(huan)都處(chu)于(yu)試驗(yan)試用階段)所以調(diao)節(jie)精度(du)還(huan)受到一(yi)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(jie)質不(bu)能適(shi)用(yong),而且,特定的(de)產品適(shi)用(yong)的(de)介(jie)質粘(zhan)度范圍(wei)相對較窄。意(yi)大(da)利ATOS溢(yi)流閥(fa)型號多樣,用(yong)途廣泛(fan)。電(dian)磁閥(fa)雖有先(xian)天(tian)不(bu)足(zu)(zu),優點仍十分突出,所以(yi)就設計(ji)成多種(zhong)多樣的(de)產品,滿(man)足(zu)(zu)各種(zhong)不(bu)同(tong)的(de)需求,用(yong)途極為廣泛(fan)。電(dian)磁閥(fa)技(ji)術的(de)進步也都是圍(wei)繞著如(ru)何(he)克服先(xian)天(tian)不(bu)足(zu)(zu),如(ru)何(he)更好地發揮(hui)固有優勢而展開。 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 |