... 3, Handle: long steel hanlde 4, Material:brass Brass ball valve1, Material Valve body stem/ball: brass Cn39Pb3 according to EN12164 or EN12165, CW617 ... grip during the fastening of the valves. brass ball valve:1.Body: brass (CW614N, CW617N)2. Ball: brass (CW614N, CW617N) is solid, glossy and ... . Valve bolt: SS7. NPT, BSPT, G screwSize: 1/2, 3/4, 1,1-1/4,1-1/2,2 inch Forging Brass ball valve