Innovative Design of Smart Gas Meter Front Ball Valves for Improved...

ha aggiunto una foto Altre informazioni

2026-07-23 08:54:56 -

Innovative Design of Smart Gas Meter Front Ball Valves for Improved Safety and User Convenience

Abstract The gas meter front ball valve is installed on the main gas pipeline before the household gas meter and plays an essential role in controlling residential gas supply. However, conventional ball valves often have limitations, including unclear valve status identification and restricted operation after locking. This paper introduces two improved designs: a ball valve with visible switch...

0 Commenti 0 condivisioni 47 Views 0 Anteprima