Features: Engineered with a solid brass valves body and versatile 4 port configuration, this brass valves ensures strong performances in high pressure systems while integrating a pressure balancing cartridge for consistent water temperature control. Featuring 1/2" external threads for secure plumbing connection, the heavy duty brass construction resists erosion and wear, while compatibility with 1222 cartridges maintains balanced pressure across hot/cold water inputs. Designed for homeowners, professional plumbers, or enthusiasts upgrading single handle bathtub/shower rough in valves requiring Posi Temp compatibility and stable flows management. Ideal for bathroom renovations, this valves seamlessly integrates into shower systems or bathtub installations, offering top outlet showerhead and bottom outlet tub spout connection. Built to meet rigorous plumbing standards, its erosion resistant brass build and standardized threading secure long term reliability in residential water distribution networks. Specifications: Component : brass Size: about 11.43x8.89cm/4.5x3.5inch Package Includes: 1 x Shower valves note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.