QDX3系列部分回转型阀门手动装置

QDX3 Series part of the transirion back to the manual valve device

      该系列是一款90°部分回转驱动装置，适用于球阀、蝶阀、旋塞阀等类型阀门。该系列蜗轮箱适用环境广、功能全面、形式多样(有手轮式、手轮带锁式、链轮式等)，特殊型可输出360°多回转。产品共有9种型号。

The series is a 90° otary drive for ball valves, butterfly valves, plug valves and other types of valves. The series of worm gear box for environment wide, full-features, un various forms (with hand wheel, hand wheel locking type, wheel type, ets.), special type can output more than 360° urn. Product 9 models.