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Installation and construction skills of electric control valve
The author: Time:2020/11/10

        (1)电动调节阀安装时,应使阀体处于水平状态,电动机在阀体的上方,并避免潮湿。
        (2)安装电动二通调节阀时,应按阀体标志的方向连接管路,B端为进水口,A端为出水口。
        (3)安装三通调节阀时,应注意供水管在调节阀的底部,B端为常闭状态,而A端为常通状态。因此,在安装冷冻水或热水管道时,B端应接主管道(回水管),A端接旁通管道。
        (4)电动调节阀需要手动开启时,应轻轻缓慢向外推动手动操作杆,当操作杆处于卡口上方时,轻轻向下按,并使操作杆卡在卡口位置,此时阀芯呈全通状态。
        (5)为防止在运转中结露滴水,电动调节阀安装后应对阀体进行保温。
        (6)为保证安全运转,电动调节阀应做好外壳接地处理。
 

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