The Delta Faucet R4707-PX is a rough-in valve engineered specifically for Roman tub configurations. It includes an integrated hand shower assembly, providing added flexibility for directing water flow during bathing. The unit measures 2.75 by 6.88 by 15.38 inches, designed to fit standard rough-in openings, making it suitable for both new construction and renovation projects. Pre-assembled at the factory, this valve simplifies installation by reducing the number of steps required during setup. Its flexible hose connections allow for easy alignment with supply lines, accommodating slight variations in plumbing layout. This rough-in valve is intended for use with separate trim kits, offering compatibility with many Delta Roman tub faucet styles to match diverse bathroom designs.

Constructed from solid brass, the valve body delivers long-term durability and resistance to corrosion in wet environments. A ceramic disc cartridge is employed to provide a reliable sealing mechanism that minimizes drips and ensures smooth handle operation over extended use. The internal components feature a pressure-balanced design that helps maintain stable water temperature, reducing the risk of sudden hot or cold fluctuations. This enhances comfort and safety during bathing. Integral stops are included, allowing for maintenance or repairs without needing to shut off the main water supply. The valve accepts standard 1/2-inch NPT connections and is rated for typical residential water pressures, ensuring consistent performance. The hand shower attachment offers a practical solution for targeted rinsing, washing, or assisting with bathing tasks. Its ergonomic handle and flexible hose provide adequate reach for most tub areas. The valve itself operates through a straightforward mechanism, with a single-handle control for adjusting flow and temperature. Although trim is purchased separately, the rough-in component is designed to work with a wide range of Delta Roman tub trim kits, enabling customization. This compatibility makes the R4707-PX a versatile choice for homeowners and contractors seeking a reliable foundation for a Roman tub installation. The pressure-balance feature meets current plumbing codes for safety. Delta Faucet is recognized for its commitment to quality and customer support. This rough-in valve is backed by a limited lifetime warranty, reflecting confidence in its materials and construction. At a price point around $216, it offers a cost-effective option for upgrading a bathroom with a Roman tub system. The combination of durable brass construction, essential safety features, and the added convenience of a hand shower makes this unit a practical component for any bathroom project. Its straightforward installation and broad trim compatibility further enhance its value in both new builds and remodeling scenarios.