Moen U130CI M-CORE 3-Series 3 Port Shower Mixing Valve About this item PRESSURE-BALANCING CAPABILITY: M-CORE valves, with new 3-Series trim, have pressure-balancing capabilities designed to control temperature fluctuations in the event of water pressure changes in the home VOLUME CONTROL: Features volume control, allowing you to adjust the flow of water for greater functionality CHOOSE FROM A VARIETY OF TRIM: Improved style options, including the perfectly matched mixing and transfer trim, are available VERSATILE DESIGN: M-CORE'S adaptability allows the valves to be roughed-in with the option of functionality and style changes that don't require removing or changing the valve(s) STREAMLINED INSTALLATION: Features an integrated mounting bracket that secures the valve directly to a brace, streamlining the installation process and saving time.INTEGRATED TEST CAP: Offers a precise temperature limit stop adjustment, and the integrated test cap allows installers to easily flush and test the system without having to remove or install the cartridge.SEVERAL PLUMBING OPTIONS: M-CORE mixing and transfer valves are available in several inlet and outlet plumbing options to meet the needs of the installers