Material: brass body,brass bonnet,brass stem,brass ball,steel handle. Brass content: 58-60% Size: 1/2"-2" PN: 2.0Mpa Brass Ball Valve CE, ISO9001 ... :2000 certificate 15 years experiences on valve industrial 1. Brass Material• MS58,MS59• CW617• CW602N,CZ132• Lead free ... /2" , 2" , 2-1/2" , 3" , 4" 3. SurfaceYellow brass colorNickel platedChrome plated 4. PointThread: ISO228 ( Equivalent to DIN259 and ...