带信号反馈功能电磁阀应用范围:船舶重工、核工业、石化、电力、化学、轻工、机械、科研、工业窑炉、给排水等领域，适应于需检测介质是否流动的自动化管道系统。

Scone ofannlication: the miltary.aerospace.shipbuiding.nuclear industry.petrochemicanower

chemical,light industry,machinery,scientific research,industrial furnace such as water supply and drainage areasthe need to adapt to the testing medium flow automation pipeline system

产品特点:有判断阀是否打开或关闭的功能:独特设计、性能稳定:活塞结构、密封性好:精制线圈、不易烧毁

Product characteristic: have to judge whether the valve is opened or closed function;unique design stable performance;the piston structuregood sealing performance;absolute coil not easy to burn

带信号反馈电磁阀主要技术参数:

通径范围:DN6~DN500。

控制方式:常开、常闭、自保持式。

电源电压:DC12~220V:AC24~380V。

阀体材质:铸钢、黄铜、不锈钢。

适用介质:水、气、油、腐蚀流体等。

压力范围:0~100MPa

温度范围:-50~+100 +200 +300

介质粘度:小于50CSt(大于时需定制)。

防护性能:防尘、防水、防爆。根据工况选择。

接线方式:接线座式:引线式;插头式。

连接方式:法兰、焊接、内螺纹(外螺纹和特殊接口可定做或加转接头)。

带反馈信号电磁阀工作原理:

当阀打开时，信号线公共线与开信号线接通

当阀关闭时，信号线公共线与关信号线接通

Working principle: 

when the valve is openedthe signal line and signal line on publicline

When the valve is closedthe signal line and the signal lineis switched off the publicline