R800 Colony deck-mount tub/fill rough valve is an OEM replacement part from American Standard, serving as the internal valve body for Colony deck-mount tub/shower installations. It is designed for use with American Standard R800 and R810 valves, providing the behind-the-wall component that governs the flow of hot and cold water to the tub faucet and awaiting the appropriate trim kit and handle assembly to complete the installation. In official documentation, this component is listed as the Rough Valve Body for Deck for Colony deck-mount tub/fill systems.
