DELTA R10000-PFS-MF EXPANSION PEX ROUGH MULTICHOICE UNIVERSAL SHOWER ROUGH - PREFAB PEX COLD EXPANSION

This universal rough-in valve provides the concealed plumbing base for tub and shower installations. It features 1/2 in cold expansion PEX inlet and outlet connections for secure integration with compatible PEX plumbing systems. The forged brass body offers strength and long-term durability behind the wall. Designed for flexible installation, it supports back-to-back mounting and works with compatible single- or dual-function trim kits, allowing future upgrades without replacing the rough-in valve.