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

CKD2分体式电动阀

◆产品简介

CKD2系列分体式电动阀用于控制中央空调系统、采暖系统管道的开启或关闭,达到控室温之目的。控制阀由单向磁滞同步马达驱动,弹簧复位。阀门不工作时处于常闭状态。当需要工作时,由温控器提供一个开阀信号,使电动阀接通交流电源而动作,开启阀门,冷水或热水进入风机盘管,为房间提供冷气或暖气;当室温达到温控器设定值时,温控器令电动阀断电,复位弹簧使阀门关闭,从而截断进入风机盘管的水流。通过阀门关闭和开启,使室温始终保持在温控设定的温度范围内。

CKD2系列电动阀的驱动器与阀门采用卡头联接方式,可在阀门安装之后,再安装驱动器。现场装配,接线灵活、方便。驱动器之平面设计可以贴近墙面安装,占用空间小。产品可靠耐用,工作噪音低。

◆安装须知

●对于高层建筑物,应在底层支管上采用减压阀。

●马达罩壳应防止滴水渗入,所以当阀安装时,驱动部不得在管道下方。

●当阀门装在垂直管道上时,马达罩壳必须防止滴水渗入。

●手动操作杆;当把手动杆沿箭头指向慢慢移动并按进缺口内卡住,阀门处于常开状态。每当电流首次通过电动阀时,手动杆会再设定至自动位置。

●如果驱动器没有预先安装在阀体上,需要安装时,先将驱动器的操作杆沿箭头方向推入下凹槽中,按驱动器边上的黑色按钮,在阀体上放好后松开,即可装上。如需拆卸,重复上述操作。

●注意:水流方向应同阀体上箭头指向一致;安装时,驱动器不得作为受力的支点。

◆规格型号及技术数据

型号
阀门形式
螺纹联接
工作介质
流体温度
环境温度
承压
电气规格
CKD2-220
常闭二通
G3/4
冷/热水
5~88℃
<52℃
1.6MPa

220V(±10%)

50-60HZ

CKD2-320
分流三通
G3/4

◆外形尺寸

◆ 材质说明

●阀体材料:锻造黄铜

●阀杆材料:黄铜

●密封材料:丁腈橡胶(NBR)

●驱动器底盘:工程塑料

●驱动器盖:铝合金


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