The RPRO TOUGH-IN Thermostatic/Pressure-Balanced Valve delivers advanced safety and versatility for modern plumbing systems. Engineered with dual anti-scald technologies—thermostatic control and pressure balance—it ensures consistent water temperature even during fluctuating water supply pressures, protecting users from sudden temperature shifts. Designed for rough-in installations, this valve features a ½” PEX expansion inlet and three ½” PEX outlets for seamless integration into flexible plumbing setups.
Key features include service valves for easy maintenance and a test cap for pressure checks during installation. While this unit is trimless (cartridge excluded), it requires pairing with either the TXX95 (shared) or TXX97 (no-share) trim kit to complete functionality. Its adaptable design supports up to five functions, including temperature control with diverter capability, making it ideal for showers or tub systems needing precise management of water flow and heat.
Performance-wise, it delivers a robust 6.3 GPM (24.9 LPM) at 60 PSI, ensuring strong water flow for demanding fixtures. Inlet connections accommodate ½” NPT, SPEX, or Expansion PEX materials, offering flexibility across different plumbing configurations. For installations requiring extended reach, optional R23 extension kits (1 1/4″ or 3/4″) are available to customize placement without compromising efficiency.
This valve stands out by combining safety innovation with installation adaptability—perfect for contractors seeking reliable solutions that meet modern building codes while simplifying complex setups. Always reference included manuals for proper trim selection and assembly instructions to maximize performance and compliance with local standards.
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