The InSinkErator FCVALVE 8GPM is a high-performance flow control valve designed for use with disposer models SS300 to SS500. This 1/2" valve efficiently regulates water flow at a rate of 8 gallons per minute, ensuring optimal performance and reliability. Crafted from durable materials, it provides long-lasting functionality and is easy to install, making it an essential component for maintaining your disposer system. Enhance your kitchen's efficiency with this reliable flow control solution.