Pressure balancing valve core: The valve body contains an adjustable water pressure device to maintain water pressure and control water temperature, thereby preventing scalding due to sudden changes in hot and cold water pressure. Three-function shower faucet set: Equipped with a one-handed shower diverter, it provides a consistently powerful shower experience even under low water pressure, allowing you to easily switch between shower head, bathtub spray, or handheld shower modes. Easy to clean: This shower head features an easy-to-clean nozzle that quickly and easily removes limescale with a simple wipe, keeping your shower set looking brand new without soaking or using chemical cleaners. High quality: This shower valve system is made of brass and will not crack or leak in extremely hot or cold environments, ensuring safety and long service life.