... :Nominal bore:DN8~DN50 Pressure:1.0~2.5(MPa) The ball valve is simple structure, small volume, light weight, small flow ... , good effect in energy saving. fluid into or out of the valve orientation, with optional. horizontal line, vertical pipe can be ... power,shipbuilding,pharmacy,machinery,textile,paper making and so on.The specification can be designed and satisfied for customers special requirement ...