COMPLETE FLEXIBILITY: Delta's MultiChoice Universal Valve gives you flexibility to upgrade your shower trim without altering plumbing. It is compatible with most Delta single-function, dual-function, or dual-function thermostatic trim kits RECOMMENDED USE: Compatible to meet the needs for the most commonly used plumbing methods and is ideal for showers with tub spouts. A thin wall mounting kit and screwdriver stops are conveniently included UNIVERSAL CONNECTION OPTIONS: 1/2-inch universal inlets accept 1/2-inch copper, 1/2-inch iron pipe, PEX or CPVC adapters VALVE BODY ONLY: Valve body only, required cartridge is included with your Delta shower trim of choice EASY TO CLEAN: Delta kitchen faucets with Touch-Clean spray holes allow you to quickly and easily wipe away calcium and lime build-up with a touch of a finger, while the SpotShield finish resists water spots and fingerprints LIFETIME LIMITED WARRANTY: You can install with confidence, knowing this kitchen faucet is backed by Delta Faucet's Lifetime Limited Warranty