Welded ball valve Product name: ul approved brass ball valve cxc Size: 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 4" Detailed product description: 1)adjustable stem packing nut; 2)forged brass body from 1/2''-4''; 3)full port; 4)ul certified; 5)silicone free; 6)600wog for 1/2''-2''; 7)400wog for 2-1/2''-4''