Moen 9793 Two-Handle Roman Tub Adjustable Valve with Shower Diverter, 1/2-Inch CPVC PEX Connection 2-handle Roman tub valve assembly with shower diverter Built on Moen M-PACT common valve system Designed to be installed on finished decks up to 2-5/8 inches (67mm) 4-hole mount type.1/2 inches PEX fittings compatible with PEX tubing manufactured to ASTM F877 Backed by Moen's Limited Lifetime Warranty