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CKD1 electric two-way valve
Product Name:
CKD1 electric two-way valve
Description:

電動兩通閥 CKD1

◆ 產品簡介

CKD1系(xi)列開(kai)(kai)關式(shi)(shi)電(dian)動(dong)(dong)(dong)閥(fa)(fa)由(you)VA7010系(xi)列閥(fa)(fa)門(men)(men)驅(qu)動(dong)(dong)(dong)器(qi)(qi)(qi)(qi)(qi)(qi)和CKD系(xi)列銅(tong)閥(fa)(fa)門(men)(men)組成。用于控制冷水或(huo)熱水空調系(xi)統管(guan)道(dao)的(de)開(kai)(kai)啟或(huo)關閉(bi),達(da)到(dao)控制室溫(wen)(wen)之目的(de)。驅(qu)動(dong)(dong)(dong)器(qi)(qi)(qi)(qi)(qi)(qi)由(you)單向磁滯同步馬達(da)驅(qu)動(dong)(dong)(dong),閥(fa)(fa)門(men)(men)彈簧復(fu)(fu)位(wei)。閥(fa)(fa)門(men)(men)不工(gong)(gong)作時(shi)處(chu)于常閉(bi)狀態,當(dang)需(xu)要工(gong)(gong)作時(shi),由(you)溫(wen)(wen)控器(qi)(qi)(qi)(qi)(qi)(qi)提(ti)(ti)供一個(ge)開(kai)(kai)啟信號(hao),使(shi)電(dian)動(dong)(dong)(dong)閥(fa)(fa)接(jie)通(tong)交流(liu)電(dian)源而動(dong)(dong)(dong)作,開(kai)(kai)啟閥(fa)(fa)門(men)(men),冷凍水或(huo)熱水進入(ru)風(feng)機盤管(guan),為房(fang)間(jian)(jian)提(ti)(ti)供冷氣或(huo)暖氣;當(dang)室溫(wen)(wen)達(da)到(dao)溫(wen)(wen)控器(qi)(qi)(qi)(qi)(qi)(qi)設定值時(shi),溫(wen)(wen)控器(qi)(qi)(qi)(qi)(qi)(qi)令電(dian)動(dong)(dong)(dong)閥(fa)(fa)斷(duan)電(dian),復(fu)(fu)位(wei)彈簧使(shi)閥(fa)(fa)門(men)(men)關閉(bi),從(cong)而截斷(duan)進入(ru)風(feng)機盤管(guan)的(de)水流(liu)。通(tong)過閥(fa)(fa)門(men)(men)關閉(bi)和開(kai)(kai)啟,使(shi)室溫(wen)(wen)始終保持(chi)在溫(wen)(wen)控設定的(de)溫(wen)(wen)度范(fan)圍內。CKD1系(xi)列電(dian)動(dong)(dong)(dong)閥(fa)(fa)的(de)驅(qu)動(dong)(dong)(dong)器(qi)(qi)(qi)(qi)(qi)(qi)與閥(fa)(fa)門(men)(men)采用螺(luo)紋(wen)聯(lian)接(jie)方式(shi)(shi),可(ke)(ke)在閥(fa)(fa)門(men)(men)安(an)(an)裝(zhuang)之后,再(zai)安(an)(an)裝(zhuang)驅(qu)動(dong)(dong)(dong)器(qi)(qi)(qi)(qi)(qi)(qi)。現場(chang)裝(zhuang)配,接(jie)線靈活(huo)、方便。驅(qu)動(dong)(dong)(dong)器(qi)(qi)(qi)(qi)(qi)(qi)之平面設計(ji)可(ke)(ke)以(yi)貼近墻面安(an)(an)裝(zhuang),占用空間(jian)(jian)小。產品可(ke)(ke)靠耐用,工(gong)(gong)作噪音低,并能(neng)在隱蔽(bi)式(shi)(shi)風(feng)機盤管(guan)裝(zhuang)置(zhi)內常出現的(de)高(gao)溫(wen)(wen)高(gao)濕環境可(ke)(ke)靠工(gong)(gong)作。

◆材質說明

●閥體(ti)材料:鍛造(zao)黃銅

●閥桿(gan)材料:不銹鋼(AISI302)

●密封材料:丁(ding)腈橡(xiang)膠(NBR)

●驅動器底盤:壓鑄(zhu)鋁(lv)合金

●驅(qu)動器蓋:阻燃ABS工程塑料(liao)

●工作介質:水

●介質溫度:<94℃

◆VA7010驅動器主要技術參(can)數(shu)

型號
額定電壓
功率
驅動方式
與DF/F-02B閥配合動作時間
凈重
VA7010-220
AC220V±10%
7W
單向電機驅動閥門彈簧復位

全(quan)開時間:通電后約10秒

關閉時間:斷電(dian)后(hou)約5秒

0.3kg
VA7010-110
AC110V±10%
VA7010-24
AC24V±10%

◆CKD銅閥門主(zhu)要技術參數(shu)

型號
閥門形式
聯接螺紋
流量系數
關閉壓差
工作介質
流體溫度
環境溫度
承壓
儲存溫度
CKD1-215
常閉二通
G1/2
1.5Kv
0.25MPa
冷凍/熱水
2~94℃
0~65℃最大相對濕度為不凝露
2.5MPa
-20~+65℃最大相對濕度為不凝露
CKD1-315
分流三通
G1/2
1.5Kv
0.25MPa
CKD1-220
常閉二通
G3/4
2.5Kv
0.10MPa
CKD1-320
分流三通
G3/4
2.5Kv
0.10MPa
CKD1-225
常閉二通
G1
4.8Kv
0.06MPa
CKD1-325
分流三通
G1
4.8Kv
0.06MPa

◆外形尺寸

 

型號
尺寸(mm)
凈重kg
A
B
CKD1-215
55
113
0.60
CKD1-315
55
128
0.60
CKD1-220
66
124
0.65
CKD1-320
66
137
0.65
CKD1-225
90
129
0.70
CKD1-325
90
145
0.70

◆操作及注意事項

馬(ma)達罩殼(ke)應防止滴(di)水(shui)滲入(ru)(ru)。當閥(fa)裝(zhuang)(zhuang)于水(shui)平管(guan)道(dao)時,安裝(zhuang)(zhuang)位置及平面夾(jia)角不超過85°,如圖(tu)二(er)所示。當閥(fa)門裝(zhuang)(zhuang)在垂直(zhi)管(guan)道(dao)上時,馬(ma)達罩殼(ke)必須(xu)防止漏水(shui)滲入(ru)(ru)。

撥動(dong)(dong)(dong)手(shou)動(dong)(dong)(dong)操作(zuo)桿時應緩慢移動(dong)(dong)(dong),當手(shou)動(dong)(dong)(dong)桿沿箭頭指向(xiang)慢慢移動(dong)(dong)(dong)并按入缺口內卡住,閥門處于常開狀(zhuang)態,每當電(dian)流首次通過電(dian)動(dong)(dong)(dong)閥門時,手(shou)動(dong)(dong)(dong)桿會再設定(ding)至自動(dong)(dong)(dong)位置。

 

◆安裝須知

常閉二(er)通閥和分流(liu)三(san)通閥的安裝(zhuang)如圖三(san)、四(si)、五所(suo)示(shi)。對(dui)于高層建筑物,應在底層支管(guan)上采(cai)用減(jian)壓閥。安裝(zhuang)閥體(ti)時,應注(zhu)意閥體(ti)箭(jian)頭指向。若帶有輔助開關(guan),其接(jie)線(xian)如圖6所(suo)示(shi)。


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