... : long steel hanlde . 4,Material:Brass. Brass PVC ball valve 1, Material Valve body stem/ball: brass Cn39Pb3 according to EN12164 or EN12165, ... -1/2”, 3”, 4”3, Surface Brass finish, nickel finish, chrome finish4, Working temperature -20oC to 110oC5, Working medium Water, ... during the fastening of the valves. brass ball valve:1.Body: brass (CW614N, CW617N)2. Ball: brass (CW614N, CW617N) is solid, glossy ...