The Garland 4530671 Range Burner Valve provides precise gas flow control for safe and consistent burner operation. This component features a 3/8-27 outlet with a 1/8" NPT inlet, designed for compatibility with select commercial range systems. It works by regulating the amount of gas delivered to the burner when the control knob is adjusted, allowing accurate flame control during cooking. Built for dependable performance, it supports smooth operation and responsive adjustments. Its reliable function helps maintain consistent heat levels, improve cooking control, and contribute to safe, efficient day-to-day kitchen performance.Fits Cecilware: AG 120, AG 120B