The Mueller Refrigeration AC17868 Ball Valve 2-1/8 Assy W/ACC is a high-quality valve designed for use in various industrial and commercial applications. Made by Mueller, a reputable brand in the industry, this ball valve features a 2-1/8 inch size and comes with additional accessories for convenient installation. With its durable construction and reliable performance, this valve is a crucial component for controlling the flow of fluids and gases in a wide range of systems.