The Star Mfg WS-506631 Charbroiler Gas Valve On/Off regulates gas supply to burners in compatible commercial charbroilers. This manual control valve operates by turning between ON and OFF positions, allowing operators to start or stop gas flow as required. Designed for replacement of worn or damaged valves, it supports controlled burner operation, reliable gas shutoff, and consistent ... https://partsfe.com/valve-gas-onoff-for-star-part-ws-506631/1-WS-506631.html