少妇免费欧美高清_91香蕉视频污版在线观看_天仙tv国产福利_国产无码高清卡通av_亚洲av黄色一区二区_亚洲中文字幕无码a∨在线_精品国产亚洲午夜精品_欧美日韩一级二级三区高清视频_色播五月综合网狠狠_毛片大全在线观看

IMT/JA series of electric valve actuators is a combination of part-turn valve actuators.It is suitable for ball valves, butterfly valves, plug valves, dampers and other types of valves.The series has the following features: 1 high control accuracy; 2 high transmission efficiency and speed; 3 with spline joints.