Ball valve for use in a heating circuit e.g. water heating installation, is installed in each pipeline of heating installation assembly to direct pipeline towards discharge pipe, such that discharge pipe is formed shorter than other pipes

摘要

The ball valve (5,6) is provided in each pipeline (2,3) of a heating installation assembly (1), and is used as a regulating device. The ball valve is arranged at the lateral discharge end of each pipeline, and connected to the discharge pipe and inlet pipe at an angle of 90 degrees. The ball valve is installed to direct the pipelines towards the discharge pipe, such that the discharge pipes are formed in smaller distance compared to other pipes.