Zurn 114-NR3XLDUC, Lead-Free Double Union Female Copper Sweat Pressure Reducing Valve, 1-1/4" Compact design with short lay length allows installation in tight spaces Labor saving tailpiece options available 1/4&#034; gauge option for easy pressure adjustment after installation Threaded bell speeds access to cartridge internals Cartridge loaded design is easily repaired Readily available and affordable repair kits for lowest life-cycle costs