常开常闭电动球阀介绍

一、常开常闭电动球阀，我司生产的电动球阀根据客户现场需求可设置为常开电动球阀或常闭电动球阀，该电动球阀是旋转90°即可全关全开，与相同规格的闸阀和截止阀比较。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。球阀是一种重要的阀类，在石油化工和长输管线等领域有广泛应用。它的关闭件是一个带孔的部分球体，球体随阀杆转动，实现阀门的开启或关闭。

二、常开常闭电动球阀结构特点

① 适用于两位常开或常闭的场合。

② 电动球阀可实现对石油、化工、造纸、冶金、污水处理、油罐车等运输管道内介质的切断和流通。

③ 密封性能优良、流通能力大、装卸维护方便、流阻小、密封可靠，甚至切断。

④ 电动电动阀门体积小、重量轻、推力大、功能强、伺服放大器内装、操作方便、可靠性高。

⑤ 流向可任意，可调范围广，能用于高压和大口径场合，控制高粘度，带有纤维和细颗粒的介质。

⑥ 直连方式，电动执行机构内置伺服系统，无须另配伺服放大器，输入输出信号4-20mA及3800VAC电源即可控制运转。具有连线简单、结构紧凑、动作稳定可靠等优点。

三、常开常闭电动球阀同类产品型号有：

Q941F-16C-DN15,Q941F-16C-DN20,Q941F-16C-DN25,Q941F-16C-DN32,Q941F-16C-DN40,Q941F-16C-DN50,Q941F-16C-DN65,Q941F-16C-DN80,Q941F-16C-DN100,Q941F-16C-DN125,Q941F-16C-DN150,Q941F-16C-DN200,Q941F-16C-DN250,Q941F-16C-DN300

Q941F-16P-DN15,Q941F-16P-DN20,Q941F-16P-DN25,Q941F-16P-DN32,Q941F-16P-DN40,Q941F-16P-DN50,Q941F-16P-DN65,Q941F-16P-DN80,Q941F-16P-DN100,Q941F-16P-DN125,Q941F-16P-DN150,Q941F-16P-DN200,Q941F-16P-DN250,Q941F-16P-DN300

Q941F-25C-DN15,Q941F-25C-DN20,Q941F-25C-DN25,Q941F-25C-DN32,Q941F-25C-DN40,Q941F-25C-DN50,Q941F-25C-DN65,Q941F-25C-DN80,Q941F-25C-DN100,Q941F-25C-DN125,Q941F-25C-DN150,Q941F-25C-DN200,Q941F-25C-DN250,Q941F-25C-DN300

Q941F-25P-DN15,Q941F-25P-DN20,Q941F-25P-DN25,Q941F-25P-DN32,Q941F-25P-DN40,Q941F-25P-DN50,Q941F-25P-DN65,Q941F-25P-DN80,Q941F-25P-DN100,Q941F-25P-DN125,Q941F-25P-DN150,Q941F-25P-DN200,Q941F-25P-DN250,Q941F-25P-DN300

Q941F-40C-DN15,Q941F-40C-DN20,Q941F-40C-DN25,Q941F-40C-DN32,Q941F-40C-DN40,Q941F-40C-DN50,Q941F-40C-DN65,Q941F-40C-DN80,Q941F-40C-DN100,Q941F-40C-DN125,Q941F-40C-DN150,Q941F-40C-DN200,Q941F-40C-DN250,Q941F-40C-DN300

Q941F-40P-DN15,Q941F-40P-DN20,Q941F-40P-DN25,Q941F-40P-DN32,Q941F-40P-DN40,Q941F-40P-DN50,Q941F-40P-DN65,Q941F-40P-DN80,Q941F-40P-DN100,Q941F-40P-DN125,Q941F-40P-DN150,Q941F-40P-DN200,Q941F-40P-DN250,Q941F-40P-DN300

Q941F-64C-DN15,Q941F-64C-DN20,Q941F-64C-DN25,Q941F-64C-DN32,Q941F-64C-DN40,Q941F-64C-DN50,Q941F-64C-DN65,Q941F-64C-DN80,Q941F-64C-DN100,Q941F-64C-DN125,Q941F-64C-DN150,Q941F-64C-DN200,Q941F-64C-DN250,Q941F-64C-DN300

Q941F-64P-DN15,Q941F-64P-DN20,Q941F-64P-DN25,Q941F-64P-DN32,Q941F-64P-DN40,Q941F-64P-DN50,Q941F-64P-DN65,Q941F-64P-DN80,Q941F-64P-DN100,Q941F-64P-DN125,Q941F-64P-DN150,Q941F-64P-DN200,Q941F-64P-DN250,Q941F-64P-DN300