The NIBCO® lead-free copper alloy Ball Valve provides ease of operation with quarter-turn (90 deg) open to close. The two-piece valve features threaded end connections for easy installation. Please refer to NIBCO® technical data sheet, valve selection guide and catalog for engineering and installation information. Choose NIBCO® Ball Valves for the most specified, versatile and economical valve option in commercial and residential applications. NIBCO® specialty valves are backed by a NIBCO® INC. 2 years limited warranty.