- worm box
- 2016-10-30 13:29
- Detailed features of clutchworm box:1 Small in volume, light weight, reasonable design and novel pattern.2It consists of
- SGJ series valve actuator
- 2016-10-24 18:58
- UsageSuitable to be connected with butterfly valve,ball valve and plug valve.FeaturesThe device are equipped with limit
- SD series gearbox
- 2016-10-22 19:07
- This kind of gearbox is equipped with limit screws which can be adjusted within 5 at position in Open and Closed.The wor