Delta R4707, Rough In for Two-Handle Flexible Mount with Hand Shower, 4-Hole

Delta R4707 Roman Tub Rough-In Valve with Hand Shower Capability

The Delta R4707 is a four-hole rough-in valve designed to support widespread Roman tub faucet installations that incorporate a hand shower. Built with solid brass construction, this rough-in body is engineered for long-term durability and is compatible with a range of Delta Roman tub trims requiring separate controls for hot, cold, and diverter functions.

Product Highlights

• Configuration: 4-hole deck-mount layout with integrated outlet for hand shower use
• Flexible Layout: Adjustable rough-in spacing supports varied tub deck dimensions and installations
• Cartridge Type: Utilizes Delta’s washerless stem cartridges for reduced maintenance and smooth operation
• Hot/Cold Reversibility: Interchangeable stem design allows for simple adaptation in the field
• Brass Construction: Corrosion-resistant forged brass ensures reliability in high-moisture environments

Installation Considerations

This valve is suitable for new construction or major bathroom renovations where tub decks can accommodate a four-hole configuration. A diverter and transfer system for the hand shower are incorporated into the valve body. Installation should follow all applicable plumbing codes, and pressure testing prior to trim installation is recommended. Professional installation is advised due to the multiple water lines and trim alignment requirements.

Technical Specifications

• Inlets/Outlets: 1/2 inch IPS connections
• Installation Type: Deck-mount, 4-hole configuration
• Application: Roman tub faucet with integrated hand shower rough-in
• Valve Mechanism: Washerless stem cartridge
• Body Material: Forged brass
• Warranty: Limited lifetime (residential applications)

Designed for Trade Professionals

Engineered to streamline rough-in work on tub installations, the Delta R4707 provides dependable valve control and compatibility with a range of Delta trims. It supports high-flow delivery to accommodate large-capacity tubs and is built for straightforward maintenance with top-accessible components. Ideal for installers seeking durable, serviceable rough plumbing solutions in residential settings.