Three Functions Shower Faucet Set, Pressure Balanced Complete Shower System with Rough-in Valve

❤【Pressure Balance Complete Shower Fixture】 Rbrohant mixing valve has an adjustable hot and cold water flow device and a check valve, which helps us to adjust the proper flow of hot and cold water when necessary. The check valve prevents water hammer because of the water return. Cupc certification pressure balance valve chamber monitors water pressure balance to protect you from scald due to sudden changes of pressure of hot or cold water. ❤【All Metal Shower Kit】The main body and hand shower bracket is making from no harmful solid brass materials. The rain shower head, hand-held shower head, wall mounted tub faucet, shower arm, cover plate and flange is using high quality stainless steel, keeping you and your family safe from harmful chemicals. ❤【Air Pressurized Rainfall Overhead Shower】With adoption of innovative air injection technology, the 10-inch raining sprinkler mixes water with air to increase the water pressure to 100%, and simulates the natural raining to provide you with natural contact of water experience.