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邮编:201400
联系人:石经理
电话:86-021-57566219
传真:86-021-57568296
手机:15900658318
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网址: www.shylfmc.com
商铺: https://www.bf35.com/st21390/
电动球阀、防爆型电动球阀、不锈钢低温电动球阀
【产品简介】
【详细说明】
上海永龙阀门厂电动球阀以防水级别 IP67,NEMA4 and 6、防爆等级:(Exd Ⅱ BT4,Exd Ⅱ CT6)角程式带手动执行器为主。以380V/220V/110V交流电源为驱动电源,以4-20mA电流信号或0-10V DC 电压信号为控制信号,实现其自动化控制。永龙电动阀门不断改革与创新,设计制造出更新更多更好的产品,以求实的精神,优质的产品,完善的售后服务,全力打造以国产代进口的目标前进。
电动球阀性能对比:
壳体为硬质铝合金,经阳极氧化处理和聚酯粉末涂层,耐腐蚀性强,防护等级为IP67,NEMA4和6,并有IP68和防爆型供选择。
The shell is made of horniness aluminium alloy, pass through anodic oxidation treatment and polyester powder coating, so it has strong corrosion resistance. Protection grade is IP67, NEMA 4 AND 6, and optional IP68 type and explosion-proof model.
全封闭式鼠笼式电机,体积小,扭矩大,惯性力小,绝缘等级为F级,内置过热保护开关,可防止损坏电机。
Fully enclosed Squirrel-cage motor, small volume, large torque, and small inertia force, F-class insulation rating, built-in thermal protection switch, avoiding damage the electric machinery.
手轮的设计保证安全可靠、省力、体积小。不通电时,扳动离合器手柄可进行手动操作。通电时,离合器自动复位。(注:在不通电的状况下,电动执行器将保持*手动状态。)
The design of handwheel ensure safe, reliable, labor-saving, small volume. When it don’t have electricity, it can be manually operated by clutch handle. When it has electricity, the clutch will reset automatically.
电动阀门★电动球阀★电动切断阀★电动调节阀★电动开关阀“优良的品质,来自我们专业生产。"-上海永龙阀门厂