Certificate:ISO 9001:2008, ASME, CE. Material:C.S, S.S. Q-X I NS--X X 1 2 3 4 5 61.Code Name: ball type shutoff valve2.Connection Type: 1- Female threaded connection 2- Male threaded connectionF- Flange threaded connection3.Structural style—shoot-through type4. Seal material: PTFE5.Pressure grade: H1-10MPa H2-20MPa H3-31.5MPa6.Nominal diameter:10-50mm2012-10 QINS High pressure ball valve