日标电动球阀 日标电动球阀

日标电动球阀概述：

    Q941F电动日标球阀阀体通道和连接管径相等并成一直径，介质几乎可以毫无损失的流过。电动日标球阀按其密封性能可分软密封阀座及金属密封阀座。软密封阀座适用于温度≤180°的场合，金属硬密封阀座适用于温度≤425°的场合。电动日标球阀通常用于密封要求严格的场合，除控制气体、液体、蒸汽介质外，还适宜控制污水和含有纤维性杂质的介质，广泛用于石油、化工、冶金、轻工、造纸、电站、制冷等工作领域。

日标电动球阀产品特点

1、流体阻力小，电动日标球阀是所有阀类中流体阻力zui小的一种，即使是缩径球阀，其流体阻力也相当小。
2、电动日标球阀装有止推轴承减小阀杆磨擦力矩，可使阀杆长期操作平稳灵活。
3、阀座密封性能好，采用聚四氟乙烯等弹性材料制成的密封圈，结构易于密封，而且电动日标球阀的密封能力随着介质压力的ZG而增大。
4、阀杆密封可靠，由于阀杆只作彷转动运而不做升降运动，阀杆的填料密封不易破坏，且密封能力随着介质的压力ZG而增大。
5、由于聚四氟乙烯等材料具有良好的自润滑性，与球体的磨擦损失小，故电动日标球阀的使用寿命长。
6、下装式阀杆和阀杆头部凸阶防止阀杆喷出，如火灾造成阀杆密封破坏，凸阶与阀体间还可形成金属接触，确保阀杆密封。
7、 防静电功能：在球体、阀杆、阀体之间设置弹簧，能将开关过程产生的静电导出。

技术参数和性能

10K外形尺寸

20K外形尺寸

订货说明

1、电源电压：DC24V、DC220V、AC110V、AC220V、AC380V
2、介质类型、温度、压力
3、控制类型：开关型、无源触点型、阀位信号反馈型、智能调节型
4、智能调节型：输入信号4-20mA，1-5V，0-10V；输出信号:4-20mA，1-5V，0-10V

注意事项:

1：请务必接对电源相序，以免阀门或执行器损坏。
2：通电时禁止手动操作。
3：户外使用时给电动执行器外加防护盖子，防止老化。
4：开盖后应拧紧密螺丝，防止进水或灰尘进入电动执行器内部。
5：请不要安装在易爆气体周围，如需防爆订货时请说明。
6：请确定输入电压和配线接点是否正确。
7：禁止超负荷使用电动执行器。

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http://www.zk-v.com/ProductShow_352.html           不锈钢大口径闸阀

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http://www.zk-v.com/ProductShow_324.html           不锈钢电动截止阀

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http://www.zk-v.com/ProductShow_320.html    电动高压对焊闸阀

http://www.zk-v.com/ProductShow_319.html                NKZ44H真空隔离法兰闸阀

http://www.zk-v.com/ProductShow_318.html        NKZ41H真空隔离闸阀

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http://www.zk-v.com/ProductShow_313.html              DS/J61H对焊水封截止阀

http://www.zk-v.com/ProductShow_312.html          真空法兰电动截止阀

http://www.zk-v.com/ProductShow_311.html           对焊式电动真空截止阀

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http://www.zk-v.com/ProductShow_309.html        不锈钢真空截止阀

http://www.zk-v.com/ProductShow_308.html      真空法兰闸阀

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http://www.zk-v.com/ProductShow_306.html             对焊式真空电动闸阀 

http://www.zk-v.com/ProductShow_305.html             焊接式真空闸阀

http://www.zk-v.com/ProductShow_304.html             焊接式水封闸阀 

http://www.zk-v.com/ProductShow_303.html           DSZ41H手动水封闸阀 

http://www.zk-v.com/ProductShow_302.html          电动水封闸阀 

http://www.zk-v.com/ProductShow_301.html          对焊式水封闸阀 

http://www.zk-v.com/ProductShow_271.html         鉻钼钢电动截止阀 

http://www.zk-v.com/ProductShow_268.html        电动法兰闸阀 

http://www.zk-v.com/ProductShow_267.html        Z945H电动暗杆闸阀

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http://www.zk-v.com/ProductShow_263.html          不锈钢电动闸阀

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http://www.zk-v.com/ProductShow_258.html          不锈钢电动低温球阀

http://www.zk-v.com/ProductShow_244.html          Q941F不锈钢电动球阀 

http://www.zk-v.com/ProductShow_243.html           电动偏心半球阀 

http://www.zk-v.com/ProductShow_242.html          电动三通四密封球阀 

http://www.zk-v.com/ProductShow_241.html          三片式对焊电动球阀 

http://www.zk-v.com/ProductShow_240.html         Q941F46电动衬氟球阀 

http://www.zk-v.com/ProductShow_239.html          电动高真空球阀 

http://www.zk-v.com/ProductShow_238.html        电动卫生级球阀 

http://www.zk-v.com/ProductShow_237.html        电动UPVC法兰球阀 

http://www.zk-v.com/ProductShow_236.html        电动内螺纹三通球阀 

http://www.zk-v.com/ProductShow_235.html     DQ941F超低温电动球阀 

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http://www.zk-v.com/ProductShow_233.html       

http://www.zk-v.com/ProductShow_226.html       电动三片式螺纹球阀 

http://www.zk-v.com/ProductShow_225.html        电动高压球阀 

http://www.zk-v.com/ProductShow_219.html       电动V型对夹球阀