Product Features: Valve is constructed of brass ensuring durability and dependability Covered under Moen's 5-year limited warranty Posi-Temp® pressure balancing valve maintains water pressure and controls temperature Designed for sweat (CC) inlet / outlet connections Integrated service stops allow you to turn water off at the valve Back-to-back installation capabilities Sturdy mounting bracket included with valve Note: This is the rough-in valve only - valve trim is required to complete product Product Technologies / Benefits: Posi-Temp® Valve: A pressure balancing valve that maintains water temperature within 3° F. Built-in temperature limit stops allow you to control how far the handle rotates, in effect controlling the range of water temperature. The Posi-Temp® offers the best water flow available for any comparable valve. Product Specifications: Connection Size: 1/2" Connection Type: Sweat (also known as "CC") Cartridge Included: 1222HD Number of Ports: 4 Variations: 8371HD: This model 8370HD: Sweat (CC) connections, no stops 8372HD: IPS connections, with stops 8373HD: PEX connections, with stops 8374HD: CPVC connections, with stops 8375HD: Uponor (PEX) connections, with stops Different Types of Valve Inlet / Outlet Connections: