*喜(xi)開理(li)CKD防(fang)爆電(dian)磁閥CKD防(fang)爆電(dian)磁閥用(yong)在(zai)工(gong)業(yè)(ye)控(kong)制(zhi)系(xi)統(tǒng)(tong)中(zhong)調(diào)(tiao)整(zheng)介質(zhì)(zhi)的(de)方(fang)向(xiang)、流量(liang)、速度(du)和其(qi)他(ta)的(de)參數(shù)。電(dian)磁閥是(shi)用(yong)電(dian)磁的(de)效應(ying)進行控(kong)制(zhi),主要的(de)控(kong)制(zhi)方(fang)式(shi)由繼(ji)電(dian)器(qi)控(kong)制(zhi)。這樣(yang),電(dian)磁閥可(ke)以(yi)配合(he)不同的(de)電(dian)路來實(shi)現(xiàn)(xian)預期(qi)的(de)控(kong)制(zhi),而控(kong)制(zhi)的(de)精度和靈(ling)活(huo)性都能(neng)夠保(bao)證(zheng)。電(dian)磁閥有(you)很(hen)多種,不同的(de)電(dian)磁閥在(zai)控(kong)制(zhi)系(xi)統(tǒng)(tong)的(de)不同位(wei)置發(fā)(fa)揮(hui)作(zuo)用(yong),zui常(chang)用(yong)的(de)是(shi)單向(xiang)閥、安全(quan)閥、方(fang)向(xiang)控(kong)制(zhi)閥、速度(du)調(diào)(tiao)節(jié)(jie)閥等。CKD防(fang)爆電(dian)磁閥裏有(you)密(mi)閉的(de)腔,在(zai)不同位(wei)置開有(you)通孔,每(mei)個孔都通(tong)向(xiang)不同電(dian)磁閥的(de)油管(guan),腔中(zhong)間(jian)是(shi)閥,兩面是(shi)兩塊電(dian)磁鐵(tie),哪面的(de)磁鐵(tie)線圈通(tong)電(dian)閥體就會(hui)被(bei)吸(xi)引到(dao)哪邊(bian),通(tong)過控(kong)制(zhi)閥體的(de)移動來擋住或漏(lou)出(chu)不同的(de)排油的(de)孔,而進油孔是(shi)常(chang)開的(de),液壓油就會(hui)進入不同的(de)排油管(guan),然後通(tong)過油的(de)壓力(li)來(lai)推(tui)動油缸(gang)的(de)活(huo)塞,活(huo)塞又帶(dai)動活(huo)塞桿(gan),活(huo)塞桿(gan)帶(dai)動機械裝(zhuang)置(zhi)動。
CKD防(fang)爆電(dian)磁閥采用(yong)澆(jiao)封(feng)型(xing)防(fang)爆結(jié)(jie)構(gòu),具有(you)結(jié)構(gòu)簡單、安(an)全(quan)可(ke)靠(kao)瞬(shun)間(jian)通(tong)電(dian),快(kuai)速切(qie)斷(duan),防(fang)腐耐磨(mo)。應用(yong)範圍(wei)工(gong)業(yè)(ye)爐(lu)窯(yao)、燃燒(shao)器(qi)、焚(fen)燒爐(lu)、燃氣加熱設備(bei)、鍋爐(lu)、燃料(liao)供(gong)給安(an)全(quan)保(bao)護(hu)、燃氣泄漏報警(jing)系(xi)統(tǒng)(tong)、消(xiao)防(fang)緊急(ji)切斷系(xi)統(tǒng)(tong),燃氣管(guan)網(wǎng)、燃氣處理廠、加(jia)氣站(zhan)、安全(quan)保(bao)護(hu)系(xi)統(tǒng)(tong),廣(guang)泛用(yong)於各(ge)類(lei)管(guan)網(wǎng)安(an)全(quan)保(bao)護(hu),在(zai)事故發(fā)(fa)生之前(qian),本(ben)閥快(kuai)速切(qie)斷(duan),及時(shi)制(zhi)止(zhi)惡(e)性(xing)事故發(fā)(fa)生。產(chǎn)品(pin)特點(dian):1.結(jié)(jie)構(gòu)為先導加直(zhi)動式,所以(yi)工(gong)作(zuo)壓力(li)從(cong)0-1.6 Mpa 均(jun)為良(liang)好工(gong)作(zuo)。2.全(quan)部材(cai)料(liao)為鍛銅、不銹(xiu)鋼制(zhi)造防(fang)腐性能(neng)優(yōu)良(liang)。3.密(mi)封(feng)件(jian)為耐(nai)油橡(xiang)膠(jiao)尼龍布(bu)壓制(zhi)其耐(nai)油性良(liang)好使用(yong)壽命達(da)50萬次(ci)。工(gong)作(zuo)原理: 該(gai)閥是(shi)直(zhi)動式結(jié)構(gòu),通電(dian)後吸(xi)起打開閥口(kou),斷電(dian)後在(zai)鐵(tie)芯自(zi)重和彈(dan)簧(huang)的(de)作(zuo)用(yong)下(xia)復(fu)位(wei)關(guān)閉閥口(kou)。通電(dian)時鐵(tie)芯吸(xi)起後,小電(dian)流保(bao)持(chi)線圈不發(fā)熱(re),可(ke)節(jié)(jie)約電(dian)能(neng)。產(chǎn)品(pin)性能(neng)參數(shù): 產(chǎn)品(pin)名(ming)稱(cheng) 防(fang)爆電(dian)磁閥 適用(yong)流體(ti):瓦斯(si)、液(ye)化(hua)氣、煤氣 動作(zuo)方(fang)式(shi) 直(zhi)動式 型式 常(chang)閉 接管(guan)口(kou)徑 1/4"-2" zui大(da)耐壓力(li) 1.6 MPA 介(jie)質(zhì)(zhi)溫度(du) -10℃≈80℃ 使用(yong)電(dian)壓範圍(wei) AC200V DC24V 本(ben)體材(cai)質(zhì) 鍛銅、不銹(xiu)鋼 油封(feng)材(cai)質(zhì) 標(biao)準(zhun)NBR、選用(yong)VITON 連(lian)接方(fang)式(shi) 內(nèi)螺紋 CKD防(fang)爆電(dian)磁閥的(de)優(yōu)點(dian)1、防(fang)爆電(dian)磁閥工(gong)作(zuo)壽命長(chang)。2、防(fang)爆電(dian)磁閥工(gong)作(zuo)制(zhi)式:分(fen)長(chang)期工(gong)作(zuo)制(zhi),反復(fu)短(duan)時(shi)工(gong)作(zuo)制(zhi)和短(duan)時(shi)工(gong)作(zuo)制(zhi)三種(zhong)。防(fang)爆電(dian)磁閥均為長(chang)期工(gong)作(zuo)制(zhi),即線圈允(yun)許(xu)長(chang)期通(tong)電(dian)工(gong)作(zuo)。對於長(chang)時間(jian)閥門開通(tong)只(zhi)有(you)短(duan)時(shi)關(guān)閉的(de)情況(kuang),則宜(yi)選(xuan)用(yong)常(chang)開電(dian)磁閥。用(yong)在(zai)短(duan)時(shi)工(gong)作(zuo)制(zhi)而批量(liang)又 很(hen)大(da)時,可(ke)作(zuo)特殊(shu)訂貨以(yi)降低(di)功(gong)耗。3、防(fang)爆電(dian)磁閥工(gong)作(zuo)頻率:動作(zuo)頻率要求(qiu)高(gao)時(shi),結(jié)(jie)構(gòu)應優(yōu)(you)選直(zhi)動式電(dian)磁閥,電(dian)源聽(ting)優(yōu)(you)選交(jiao)流。
*喜(xi)開理(li)CKD防(fang)爆電(dian)磁閥有(you)以(yi)下(xia)系(xi)列:
先導式三通(tong),五通(tong)閥:4GA系(xi)列,4GB系(xi)列,MN4GB系(xi)列;W4G2系(xi)列,
先導式三通(tong),四(si)通(tong),五通(tong)閥,4KA系(xi)列,4KB系(xi)列,
先導式五通(tong)電(dian)磁閥(Selex閥):4F系(xi)列,
先導式五通(tong)閥(ISO標(biao)準(zhun)閥):PV5系(xi)列,CMF系(xi)列,
直(zhi)動式三通閥(Selex閥):3PA系(xi)列,3PB系(xi)列,
大(da)流量(liang)三(san)通閥:NP系(xi)列,NAP系(xi)列,NVP系(xi)列;
防(fang)爆型(xing)先導式五通(tong)閥(Selex閥):4F**OE系(xi)列,
多流(liu)體(ti)控(kong)制(zhi)用(yong)直(zhi)動式兩通,三通(tong)電(dian)磁閥:AB系(xi)列,AG系(xi)列,
先導式,先導式突(tu)跳式兩通電(dian)磁閥:AP系(xi)列,AD系(xi)列,APK系(xi)列,ADK系(xi)列;
幹燥(zao)空氣用(yong)直(zhi)動式兩通,三通(tong)電(dian)磁閥:AB-Z系(xi)列,AG-Z系(xi)列,
先導式突(tu)跳式兩通電(dian)磁閥:ADK-Z系(xi)列;
防(fang)爆型(xing)多(duo)種(zhong)流體控(kong)制(zhi)用(yong)直(zhi)動式兩通,三通(tong)電(dian)磁閥:AB*E系(xi)列,AG*E系(xi)列,
先導式兩通電(dian)磁閥:AP*E系(xi)列,
ckd二(er)位(wei)五通(tong)防(fang)爆型(xing)先導電(dian)磁閥
防(fang)爆性(xing)能(neng)d2G4(日(ri)本(ben)JIS規(guī)格(ge))
耐壓防(fang)爆構(gòu)造、爆(bao)炸等級2、點火(huo)度(du)G4。
●防(fang)爆性(xing)能(neng)(供(gong)應GB規(guī)(gui)格(ge))
ExdⅡBT4,防(fang)塵D1PA21T4。
●可(ke)驅(qū)動內(nèi)徑達Φ250的(de)氣缸(gang)
有(you)效截(jie)面積(ji)17~160mm2
●配線作(zuo)業(yè)簡(jian)單
可(ke)用(yong)手使先導式電(dian)磁閥旋轉(zhuǎn)360°,導線引入口(kou)可(ke)以(yi)90°為單位(wei)變更(geng)。
*喜(xi)開理(li)CKD防(fang)爆電(dian)磁閥示例型(xing)號(hao)如下(xia):
ADK21-32F-03A-AC110V
ADK21-40A-03A-AC110V
APK21-32F-03A-AC110V
APK21-40A-03A-AC110V
AD11-25A-03A-AC110V
AD11-15A-02C-AC110V
AD11-20A-B2E-AC110V
ADK11E4-20A-03T-AC110V
ADK11E4-25A-03N-AC110V
ADK11E4-15A-05P-AC110V
ADK11-15A-03A-AC220V
ADK11E4-20A-03T-AC220V
ADK11E4-25A-03N-AC220V
ADK11E4-15A-05P-AC220V
ADK11-15A-03A-DC24V
ADK11-25A-02C-DC24V
ADK11-20A-02E-DC24V
APK11-15A-02C-DC24V
APK11-25A-03C-DC24V
APK11-20A-B2E-DC24V
ADK21-32F-03A-DC24V
ADK21-40A-03A-DC24V
APK21-32F-03A-DC24V
ADK11E4-20A-03T-DC24V
ADK11E4-25A-03N-DC24V
ADK11E4-15A-05P-DC24V
ADK11-15A-03A-AC110V
ADK11-25A-02C-AC110V
ADK11-20A-02E-AC110V
APK11-15A-02C-AC110V
APK11-25A-03C-AC110V
APK11-20A-B2E-AC110V