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(nei)(nei)外泄(xie)(xie)漏(lou)是危及安(an)(an)全的(de)要(yao)素。其它自控(kong)閥(fa)通常將閥(fa)桿伸出,由電(dian)動(dong)(dong)(dong)、氣動(dong)(dong)(dong)、液動(dong)(dong)(dong)執行(xing)機構(gou)控(kong)制閥(fa)芯的(de)轉(zhuan)動(dong)(dong)(dong)或(huo)移動(dong)(dong)(dong)。這都要(yao)解決長期(qi)動(dong)(dong)(dong)作(zuo)(zuo)閥(fa)桿動(dong)(dong)(dong)密封的(de)外泄(xie)(xie)漏(lou)難(nan)題(ti);唯有(you)電(dian)磁(ci)閥(fa)是用(yong)電(dian)磁(ci)力作(zuo)(zuo)用(yong)于密封在電(dian)動(dong)(dong)(dong)調(diao)節(jie)閥(fa)隔磁(ci)套管內(nei)(nei)的(de)鐵芯完成(cheng),不存(cun)在動(dong)(dong)(dong)密封,所以外漏(lou)易堵絕(jue)。電(dian)動(dong)(dong)(dong)閥(fa)力矩控(kong)制不易,容易產生內(nei)(nei)漏(lou),甚(shen)至拉斷(duan)閥(fa)桿頭部;電(dian)磁(ci)閥(fa)的(de)結構(gou)型式容易控(kong)制內(nei)(nei)泄(xie)(xie)漏(lou),直(zhi)至降為零。所以,電(dian)磁(ci)閥(fa)使用(yong)特別安(an)(an)全,尤(you)其適用(yong)于腐蝕(shi)性(xing)、有(you)毒或(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。 溢流閥本(ben)身結構簡單(dan),價(jia)格(ge)(ge)(ge)也低,比起調節閥等其(qi)它種類執(zhi)行器易(yi)于安裝維護(hu)。更顯(xian)著的(de)是(shi)所組成的(de)自控系統簡單(dan)得多,價(jia)格(ge)(ge)(ge)要低得多。由于電磁(ci)閥是(shi)開關(guan)信號控制(zhi),與工控計(ji)算機連接十分方便。在當(dang)今電腦普及,價(jia)格(ge)(ge)(ge)大幅(fu)下降的(de)時代,電磁(ci)閥的(de)優勢就更加明顯(xian)。 意大利ATOS溢流閥動作快遞,功率微小,外形輕巧。 電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)響應(ying)(ying)時間可(ke)以(yi)短至幾個(ge)毫秒,即使(shi)是先導式電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)也可(ke)以(yi)控制在幾十(shi)毫秒內。由于(yu)(yu)自(zi)(zi)(zi)成回路,比之其它自(zi)(zi)(zi)控閥(fa)(fa)反應(ying)(ying)更靈敏。設計得當的電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)線(xian)圈功(gong)率(lv)消耗很低,屬節(jie)能產品;還可(ke)做到只需觸發動作(zuo),自(zi)(zi)(zi)動保持閥(fa)(fa)位(wei)(wei),平時一點也不(bu)耗電(dian)(dian)(dian)。電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)外形(xing)尺(chi)寸小,既節(jie)省空間,又輕巧美觀。電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)調節(jie)精度(du)受限(xian)(xian),適用(yong)介質受限(xian)(xian)。電(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)通常只有開關兩種狀態,閥(fa)(fa)芯只能處于(yu)(yu)兩個(ge)極限(xian)(xian)位(wei)(wei)置,不(bu)能連續調節(jie),(力圖突破的新(xin)構思(si)不(bu)少(shao),但(dan)還都處于(yu)(yu)試驗試用(yong)階段(duan))所以(yi)調節(jie)精度(du)還受到一定(ding)限(xian)(xian)制。 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(ling)外,粘(zhan)稠(chou)狀介質不(bu)能適用,而(er)且,特定(ding)的(de)產品(pin)適用的(de)介質粘(zhan)度范圍相(xiang)對較窄(zhai)。意大利ATOS溢流閥(fa)型(xing)號多樣(yang),用途(tu)廣泛。電磁閥(fa)雖有(you)先天(tian)不(bu)足,優點仍十分突出,所(suo)以就設計成多種多樣(yang)的(de)產品(pin),滿足各種不(bu)同的(de)需求(qiu),用途(tu)極為(wei)廣泛。電磁閥(fa)技(ji)術(shu)的(de)進步也都是(shi)圍繞著如(ru)何克服先天(tian)不(bu)足,如(ru)何更(geng)好(hao)地發揮固有(you)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 |