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法蘭連接軟密封電動對夾蝶閥產品介紹:
電動(dong)(dong)襯(chen)膠(jiao)蝶(die)(die)(die)閥(fa)(fa)的(de)(de)蝶(die)(die)(die)板安(an)(an)裝于(yu)管(guan)道的(de)(de)直徑方向。在電動(dong)(dong)襯(chen)膠(jiao)蝶(die)(die)(die)閥(fa)(fa)閥(fa)(fa)體(ti)(ti)圓(yuan)柱(zhu)形通道內(nei),圓(yuan)盤形蝶(die)(die)(die)板繞著(zhu)軸線旋(xuan)轉,旋(xuan)轉角(jiao)度為0°90°之(zhi)間,旋(xuan)轉到90°時,蝶(die)(die)(die)閥(fa)(fa)處(chu)于(yu)全開狀態。電動(dong)(dong)襯(chen)膠(jiao)蝶(die)(die)(die)閥(fa)(fa)在管(guan)道中一般(ban)應當(dang)水平安(an)(an)裝。電動(dong)(dong)襯(chen)膠(jiao)蝶(die)(die)(die)閥(fa)(fa)由橡膠(jiao)密封(feng)蝶(die)(die)(die)閥(fa)(fa)和(he)(he)碳鋼或不銹鋼閥(fa)(fa)板、閥(fa)(fa)桿構成(cheng)。電動(dong)(dong)襯(chen)膠(jiao)蝶(die)(die)(die)閥(fa)(fa)適用于(yu)溫度80120如食品、醫(yi)藥、化工、石油、電力、輕(qing)紡、造(zao)紙等給排水、氣體(ti)(ti)管(guan)道上作調節流量和(he)(he)截流介質的(de)(de)作用。
法蘭連接軟密封電動對夾蝶閥操作方式
電(dian)(dian)動(dong)(dong)執行(xing)機(ji)構(gou)裝備有(you)電(dian)(dian)機(ji)和(he)手(shou)輪,可以執行(xing)電(dian)(dian)動(dong)(dong)和(he)手(shou)動(dong)(dong)操(cao)作。配備行(xing)程(cheng)(cheng)控制(zhi)和(he)轉矩限制(zhi)機(ji)構(gou)。電(dian)(dian)動(dong)(dong)機(ji)、接線端子、行(xing)程(cheng)(cheng)和(he)轉矩控制(zhi)機(ji)構(gou)設置在箱(xiang)體上(shang)方(fang)(fang)的合金鋁制(zhi)箱(xiang)罩內,打開(kai)箱(xiang)罩就可以方(fang)(fang)便地(di)進行(xing)接線、調試(shi)、維修等工作。行(xing)星齒輪結(jie)構(gou)的設計(ji),使執行(xing)機(ji)構(gou)的電(dian)(dian)動(dong)(dong)和(he)手(shou)動(dong)(dong)操(cao)作實現自(zi)動(dong)(dong)切(qie)(qie)換,沒有(you)離合器及切(qie)(qie)換手(shou)柄。閥(fa)門電(dian)(dian)動(dong)(dong)裝置適用于中小口徑(jing)的蝶閥(fa),球閥(fa)和(he)旋塞閥(fa)等做90度回轉的閥(fa)門及類似設。
產品調整
1、切斷電源(yuan),轉動手輪使(shi)閥門達(da)到“全開”位(wei)置(zhi) 。
2、順時針轉動(dong)(dong)行程控制機(ji)構屮下面的(de)二個凸輪,使兩個凸輪觸動(dong)(dong)相(xiang)對應的(de)微(wei)動(dong)(dong)并關(guan)(聽到“卡達”聲響),使2GXK開(kai)關(guan)稍先于1GXK開(kai)關(guan)動(dong)(dong)作, 然后旋緊凸輪上(shang)的(de)緊定螺釘。
3、轉動手輪,打開(kai)(kai)閥(fa)門至約50%全開(kai)(kai)位(wei)置,接 通電(dian)源(yuan)電(dian)動關閉閥(fa)門,用微動開(kai)(kai)關切斷(duan)電(dian)機電(dian)源(yuan), 使電(dian)動裝置停止工作。
4、檢查(cha)開度(du)指(zhi)示刻度(du)盤指(zhi)示的閥門(men)停止位(wei)置是 否符合要求,如不符合要求,再(zai)按上述方法進行微量(liang)調整直至符合要求。
5、轉動(dong)(dong)后輪(lun)(lun)使(shi)閥門(men)處于“全(quan)開(kai)”位置,按上述方(fang)(fang)法同時(shi)按與調整關向(xiang)相反(fan)的方(fang)(fang)向(xiang)轉動(dong)(dong)凸(tu)輪(lun)(lun),調整 行程控(kong)制機構中上面(mian)二個控(kong)制”全(quan)開(kai)”位置的凸(tu)輪(lun)(lun),使(shi)閥門(men)電動(dong)(dong)打開(kai)時(shi),其停止的位置符合要求。
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