Introducing the Bertazzoni 4011025 Range Valve Gas Knob and Ring, a top-quality replacement part designed to keep your Bertazzoni range in top-notch condition. This gas knob and ring set is crafted with precision to ensure a perfect fit and seamless functionality with your range. The Bertazzoni 4011025 Range Valve Gas Knob and Ring are manufactured using high-quality materials to guarantee durability and longevity. Upgrade your Bertazzoni range with this genuine replacement part to maintain optimal performance and cooking precision.