Introducing the Bertazzoni 4010127 Cooktop Gas Valve Knob, a vital component for your Bertazzoni cooktop. This high-quality gas valve knob is designed to ensure precise control over your cooktop's gas settings, allowing you to adjust the flame with ease. Crafted with durability in mind, this knob is built to last and withstand the rigors of daily cooking. With its sleek design and ergonomic shape, the Bertazzoni 4010127 Cooktop Gas Valve Knob not only enhances the functionality of your cooktop but also adds a touch of sophistication to your kitchen. Upgrade your cooking experience with this authentic Bertazzoni replacement part that guarantees a perfect fit and seamless operation.