The NIBCO® 3-Piece Lead free ball valve is constructed of Lead free dezincification-resistant (DZR) high quality performance bronze silicon alloy per ASTM specifications. The valve features solder ends for easy installation. The valve is recommended for applications that deliver water for human consumption, including commercial and residential construction. The NIBCO® ball valve provides ease of operation with quarter-turn (90 deg) open to close. The Lead free ball valve provides bubble-tight shut-off at 600 psi. Please refer to NIBCO® technical data sheet, valve selection guides and catalog for engineering and installation information. Choose NIBCO® valves for the most specified, versatile and economical valve option in commercial and residential applications. NIBCO® valves are backed by the NIBCO® INC. 5-year 125% limited warranty.