The upper end axis and screw on cylinder body accord with NAMUR standard ,it is for installation of feedback device of valve supply and valve locator.
The upper end axis and screw on cylinder body accord with NAMUR standard ,it is for installation of feedback device of valve supply and valve locator.
上端轴以及缸体上的螺孔符合NAMUR标准。供阀位反馈装置以及阀门定位器的安装。