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CKD2 remote electric valve
Product Name:
CKD2 remote electric valve
Description:

CKD2分體式電動閥

◆產品簡介

CKD2系列分體式電(dian)動閥(fa)(fa)用于控(kong)(kong)制(zhi)中央空調系統(tong)、采暖(nuan)系統(tong)管道的(de)開(kai)(kai)啟或(huo)關(guan)閉,達到(dao)控(kong)(kong)室溫之目的(de)。控(kong)(kong)制(zhi)閥(fa)(fa)由單向(xiang)磁滯同(tong)步(bu)馬達驅動,彈簧復位。閥(fa)(fa)門(men)(men)不工(gong)作(zuo)時處于常閉狀(zhuang)態。當需要(yao)工(gong)作(zuo)時,由溫控(kong)(kong)器提供一個開(kai)(kai)閥(fa)(fa)信(xin)號,使電(dian)動閥(fa)(fa)接(jie)通(tong)交流電(dian)源(yuan)而動作(zuo),開(kai)(kai)啟閥(fa)(fa)門(men)(men),冷水(shui)或(huo)熱水(shui)進(jin)入風機(ji)盤管,為房間提供冷氣或(huo)暖(nuan)氣;當室溫達到(dao)溫控(kong)(kong)器設(she)定值時,溫控(kong)(kong)器令(ling)電(dian)動閥(fa)(fa)斷電(dian),復位彈簧使閥(fa)(fa)門(men)(men)關(guan)閉,從而截斷進(jin)入風機(ji)盤管的(de)水(shui)流。通(tong)過(guo)閥(fa)(fa)門(men)(men)關(guan)閉和開(kai)(kai)啟,使室溫始(shi)終保持在溫控(kong)(kong)設(she)定的(de)溫度范(fan)圍內。

CKD2系列電動(dong)閥的驅(qu)(qu)動(dong)器與閥門采用(yong)(yong)卡頭聯接方(fang)式(shi),可(ke)在(zai)閥門安裝(zhuang)之后,再安裝(zhuang)驅(qu)(qu)動(dong)器。現場裝(zhuang)配(pei),接線靈活、方(fang)便。驅(qu)(qu)動(dong)器之平(ping)面設計可(ke)以(yi)貼近墻面安裝(zhuang),占(zhan)用(yong)(yong)空間小。產品(pin)可(ke)靠耐(nai)用(yong)(yong),工作噪音低。

◆安裝須知

●對于(yu)高層(ceng)建筑物,應在底層(ceng)支管上采用減壓閥。

●馬達罩(zhao)殼應防止滴(di)水(shui)滲入(ru),所以當閥安裝時,驅動部不(bu)得在管(guan)道下方。

●當閥門裝在(zai)垂直管道上時,馬達罩(zhao)殼(ke)必須防止滴(di)水滲(shen)入。

●手動(dong)操作桿(gan);當把手動(dong)桿(gan)沿箭頭指向慢慢移動(dong)并按(an)進缺口內卡住,閥門處于常開狀態。每當電(dian)流首次通過電(dian)動(dong)閥時,手動(dong)桿(gan)會再設(she)定至自動(dong)位置。

●如果(guo)驅(qu)動器沒有預先安(an)裝在(zai)閥體上(shang)(shang)(shang)(shang),需要安(an)裝時,先將驅(qu)動器的操作桿沿箭頭方向推入(ru)下凹槽(cao)中,按驅(qu)動器邊上(shang)(shang)(shang)(shang)的黑色按鈕,在(zai)閥體上(shang)(shang)(shang)(shang)放好后(hou)松開,即可裝上(shang)(shang)(shang)(shang)。如需拆卸,重復上(shang)(shang)(shang)(shang)述操作。

●注意:水流方向應同閥體上箭(jian)頭(tou)指向一致;安裝時,驅動器不(bu)得作(zuo)為受力的支點。

◆規格型號及(ji)技術數(shu)據

型號
閥門形式
螺紋聯接
工作介質
流體溫度
環境溫度
承壓
電氣規格
CKD2-220
常閉二通
G3/4
冷/熱水
5~88℃
<52℃
1.6MPa

220V(±10%)

50-60HZ

CKD2-320
分流三通
G3/4

◆外形尺寸

◆ 材質說明

●閥體材料:鍛(duan)造黃(huang)銅

●閥桿材料:黃銅

●密封(feng)材料:丁(ding)腈橡膠(NBR)

●驅動(dong)器底盤(pan):工程塑料

●驅動器蓋:鋁合金


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