burkert6223先导式比例阀

详细说下比例阀结构及工作原理：以晶极三级管为例：电液比例阀是阀内比例电磁铁输入电压信号产生相应动作，使工作阀阀芯产生位移，阀口尺寸发生改变并以此完成与输入电压成比例压力、流量输出元件。阀芯位移也可以以机械、液压或电形式进行反馈。电液比例阀具有形式种类多样、容易组成使用电气及计算机控制各种电液系统、控制精度高、安装使用灵活以及抗污染能力强等多方面优点

burkert6223先导式比例阀

Electro-hydraulic proportional valve is a valve in the input voltage signal proportional electromagnetic valve is a corresponding action, make the job displacement of valve core, valve opening size change and finish with the input voltage is proportional to the pressure and flow output element. Valve core displacement can also be feedback in mechanical, hydraulic or electrical form. Electro-hydraulic proportional valve has the form of species diversity, easy to use all kinds of electrical and computer control electro-hydraulic system, high control precision, easy to install and use flexible and strong ability to resist pollution advantages in many aspects

更多的宝德产品信息欢迎您随时与我们。