As the core equipment for regional centralized gas supply, it meets the distribution needs of various non-corrosive gas media such as natural gas and coal gas. Designed specifically for gas supply scenarios in medium-sized industrial users, commercial concentrated areas, or large residential communities. It integrates comprehensive functions such as pressure regulation, filtration, safety cut-off, and pressure monitoring. The cabinet features a protective structural design, capable of adapting to complex outdoor environments. The internal pipeline and component layout is reasonable, supporting multi-route gas supply or backup circuits based on gas demand. It boasts stable pressure regulation performance, maintaining balanced outlet pressure under different gas load conditions. Simultaneously, it simplifies the installation and post-maintenance process, providing a safe and reliable gas source guarantee for large-scale gas supply systems.