建筑給排水知識：日本SMC電磁閥性能特點概述

    SMC電(dian)(dian)磁(ci)閥(fa)(fa)(fa)的(de)(de)(de)主要特(te)點電(dian)(dian)磁(ci)閥(fa)(fa)(fa)外漏堵(du)絕，內(nei)(nei)漏易控(kong)(kong)，使(shi)(shi)用(yong)(yong)安全。內(nei)(nei)外泄(xie)漏是(shi)危(wei)及安全的(de)(de)(de)要素(su)。其它自控(kong)(kong)閥(fa)(fa)(fa)通常(chang)將(jiang)閥(fa)(fa)(fa)桿(gan)伸出，由電(dian)(dian)動(dong)(dong)、氣(qi)動(dong)(dong)、液動(dong)(dong)執行機構控(kong)(kong)制(zhi)閥(fa)(fa)(fa)芯的(de)(de)(de)轉動(dong)(dong)或(huo)移(yi)動(dong)(dong)。這(zhe)都要解決長期動(dong)(dong)作閥(fa)(fa)(fa)桿(gan)動(dong)(dong)密(mi)封(feng)的(de)(de)(de)外泄(xie)漏難題;唯(wei)有(you)電(dian)(dian)磁(ci)閥(fa)(fa)(fa)是(shi)用(yong)(yong)電(dian)(dian)磁(ci)力作用(yong)(yong)于密(mi)封(feng)在(zai)電(dian)(dian)動(dong)(dong)調節閥(fa)(fa)(fa)隔磁(ci)套(tao)管內(nei)(nei)的(de)(de)(de)鐵芯完成(cheng)，不存在(zai)動(dong)(dong)密(mi)封(feng)，所(suo)以外漏易堵(du)絕。電(dian)(dian)動(dong)(dong)閥(fa)(fa)(fa)力矩控(kong)(kong)制(zhi)不易，容(rong)易產生內(nei)(nei)漏，甚至(zhi)拉斷閥(fa)(fa)(fa)桿(gan)頭部;電(dian)(dian)磁(ci)閥(fa)(fa)(fa)的(de)(de)(de)結構型式(shi)容(rong)易控(kong)(kong)制(zhi)內(nei)(nei)泄(xie)漏，直至(zhi)降(jiang)為零。所(suo)以，電(dian)(dian)磁(ci)閥(fa)(fa)(fa)使(shi)(shi)用(yong)(yong)特(te)別安全，尤(you)其適用(yong)(yong)于腐蝕性、有(you)毒或(huo)高低溫的(de)(de)(de)介質(zhi)。

    SMC電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)系統簡(jian)單(dan)，便(bian)接電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)，價(jia)格低(di)(di)謙。電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)本身結(jie)構簡(jian)單(dan)，價(jia)格也(ye)(ye)低(di)(di)，比起調(diao)節(jie)閥(fa)(fa)等(deng)其它種(zhong)類執行器易于(yu)(yu)安裝維(wei)護。更(geng)顯著(zhu)(zhu)的(de)(de)是(shi)所(suo)(suo)組成(cheng)(cheng)的(de)(de)自(zi)控系統簡(jian)單(dan)得多(duo)，價(jia)格要低(di)(di)得多(duo)。由于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)是(shi)開(kai)關信號(hao)控制(zhi)，與工(gong)控計算機連接十分方便(bian)。在當今電(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)普及(ji)，價(jia)格大(da)幅下降的(de)(de)時代(dai)，電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)的(de)(de)優(you)(you)勢就更(geng)加明顯。SMC電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)動(dong)作(zuo)快(kuai)遞，功率(lv)微小，外(wai)形輕巧。電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)響應(ying)(ying)時間(jian)可以(yi)短至幾(ji)個毫秒，即使(shi)是(shi)先(xian)(xian)導(dao)式(shi)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)也(ye)(ye)可以(yi)控制(zhi)在幾(ji)十毫秒內。由于(yu)(yu)自(zi)成(cheng)(cheng)回路，比之(zhi)其它自(zi)控閥(fa)(fa)反應(ying)(ying)更(geng)靈敏。設計得當的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)線圈(quan)功率(lv)消(xiao)耗很低(di)(di)，屬節(jie)能(neng)(neng)產品(pin);還可做到(dao)只(zhi)(zhi)需觸(chu)發(fa)動(dong)作(zuo)，自(zi)動(dong)保持閥(fa)(fa)位，平時一點也(ye)(ye)不耗電(dian)(dian)(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)外(wai)形尺寸小，既節(jie)省空間(jian)，又輕巧美觀(guan)。電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)調(diao)節(jie)精度(du)受限(xian)(xian)(xian)，適用(yong)介(jie)質(zhi)(zhi)受限(xian)(xian)(xian)。電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)通常只(zhi)(zhi)有開(kai)關兩種(zhong)狀態(tai)，閥(fa)(fa)芯只(zhi)(zhi)能(neng)(neng)處于(yu)(yu)兩個極限(xian)(xian)(xian)位置，不能(neng)(neng)連續調(diao)節(jie)，（力圖突(tu)破的(de)(de)新構思不少，但還都處于(yu)(yu)試驗(yan)試用(yong)階段）所(suo)(suo)以(yi)調(diao)節(jie)精度(du)還受到(dao)一定限(xian)(xian)(xian)制(zhi)。SMC電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)對介(jie)質(zhi)(zhi)潔凈度(du)有較高(gao)要求(qiu)，含顆(ke)粒狀的(de)(de)介(jie)質(zhi)(zhi)不能(neng)(neng)適用(yong)，如屬雜(za)質(zhi)(zhi)須先(xian)(xian)濾去。另外(wai)，粘(zhan)稠狀介(jie)質(zhi)(zhi)不能(neng)(neng)適用(yong)，而且，特定的(de)(de)產品(pin)適用(yong)的(de)(de)介(jie)質(zhi)(zhi)粘(zhan)度(du)范圍(wei)相對較窄。SMC電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)型號(hao)多(duo)樣，用(yong)途(tu)廣(guang)泛。電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)雖有先(xian)(xian)天不足(zu)，優(you)(you)點仍(reng)十分突(tu)出，所(suo)(suo)以(yi)就設計成(cheng)(cheng)多(duo)種(zhong)多(duo)樣的(de)(de)產品(pin)，滿(man)足(zu)各種(zhong)不同的(de)(de)需求(qiu)，用(yong)途(tu)極為廣(guang)泛。電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)技術的(de)(de)進步也(ye)(ye)都是(shi)圍(wei)繞著(zhu)(zhu)如何(he)克服先(xian)(xian)天不足(zu)，如何(he)更(geng)好地發(fa)揮(hui)固有優(you)(you)勢而展(zhan)開(kai)。

    SMC的質(zhi)(zhi)量(liang)標(biao)準是(shi)全(quan)球的，SMC（中(zhong)(zhong)國(guo)）公(gong)司是(shi)中(zhong)(zhong)國(guo)氣動行業中(zhong)(zhong)第一(yi)家率(lv)先(xian)通過ISO14001環境管理體(ti)系認(ren)證的企業。曾經有人對趙彤(tong)說，如果將(jiang)(jiang)SMC產(chan)品的質(zhi)(zhi)量(liang)降(jiang)低(di)(di)一(yi)半(ban)、價(jia)(jia)格也降(jiang)低(di)(di)一(yi)半(ban)，其(qi)產(chan)品可能在目前(qian)中(zhong)(zhong)國(guo)更有市(shi)場。趙彤(tong)則將(jiang)(jiang)產(chan)品分為四類(lei)，即高(gao)(gao)質(zhi)(zhi)高(gao)(gao)價(jia)(jia)、高(gao)(gao)質(zhi)(zhi)低(di)(di)價(jia)(jia)、低(di)(di)質(zhi)(zhi)高(gao)(gao)價(jia)(jia)、低(di)(di)質(zhi)(zhi)低(di)(di)價(jia)(jia)，第三種無疑(yi)會(hui)被淘汰，第四種的市(shi)場空間留給其(qi)他競爭對手(shou)，高(gao)(gao)質(zhi)(zhi)低(di)(di)價(jia)(jia)是(shi)企業、用(yong)戶永遠(yuan)追(zhui)求的目標(biao)。SMC絕(jue)不會(hui)只為眼前(qian)的利(li)益(yi)，放棄對高(gao)(gao)質(zhi)(zhi)量(liang)產(chan)品的追(zhui)求，即進行產(chan)品開發時(shi)不將(jiang)(jiang)中(zhong)(zhong)國(guo)客(ke)戶與(yu)世(shi)界上的其(qi)他客(ke)戶區別(bie)對待(dai)，而是(shi)始(shi)終(zhong)采(cai)取高(gao)(gao)質(zhi)(zhi)量(liang)的市(shi)場策略，耐心地(di)等待(dai)中(zhong)(zhong)國(guo)市(shi)場的成(cheng)熟(shu)，培育(yu)市(shi)場的成(cheng)熟(shu)。

日(ri)(ri)(ri)本SMC煤氣(qi)電磁閥(fa)，SMC黃銅電磁閥(fa)VZ1000日(ri)(ri)(ri)本SMC低溫(wen)電磁閥(fa)產(chan)(chan)(chan)品(pin)    SMCCORPORATION敗(bai)坐于1959暮年，分部設(she)正在(zai)日(ri)(ri)(ri)本西京皆(jie)。時至昔日(ri)(ri)(ri)，SMC未(wei)(wei)敗(bai)為世(shi)(shi)界(jie)(jie)級的(de)(de)(de)氣(qi)靜(jing)元(yuan)件(jian)研收、造FESTO水用(yong)電磁閥(fa)制、出(chu)售(shou)商(shang)。正在(zai)日(ri)(ri)(ri)原外鄉更具有宏大的(de)(de)(de)市(shi)(shi)場(chang)絡(luo)，替主(zhu)戶供給(gei)產(chan)(chan)(chan)品(pin)及(ji)賣(mai)(mai)(mai)先效勞(lao)。SMC做替世(shi)(shi)界(jie)(jie)最(zui)有名的(de)(de)(de)氣(qi)靜(jing)元(yuan)件(jian)制作戰出(chu)售(shou)的(de)(de)(de)跨(kua)邦(bang)(bang)母司(si)，其賣(mai)(mai)(mai)賣(mai)(mai)(mai)及(ji)出(chu)產(chan)(chan)(chan)基高地(di)遍及(ji)世(shi)(shi)界(jie)(jie)。SMC產(chan)(chan)(chan)品(pin)以其種類(lei)全齊、否靠性下、經濟耐用(yong)、能(neng)知(zhi)足(zu)泛(fan)濫范疇(chou)沒有異用(yong)戶的(de)(de)(de)需要而(er)馳名于世(shi)(shi)。正在(zai)日(ri)(ri)(ri)本市(shi)(shi)場(chang)據(ju)有率未(wei)(wei)超功60%的(de)(de)(de)SMC，氣(qi)動閥(fa)通過(guo)火布(bu)于世(shi)(shi)界(jie)(jie)51個國度(du)的(de)(de)(de)海(hai)內(nei)女母司(si)及(ji)合賣(mai)(mai)(mai)商(shang)，將世(shi)(shi)界(jie)(jie)各邦(bang)(bang)SMC產(chan)(chan)(chan)品(pin)的(de)(de)(de)死產(chan)(chan)(chan)、賣(mai)(mai)(mai)賣(mai)(mai)(mai)連敗(bai)一體(ti)，替用(yong)戶降求間(jian)接、完美的(de)(de)(de)效勞(lao)。