Metal seated trunnion mounted ball valves are featured in 2-pcs forged / 3-pcs side entry types, and can be used in severe working service, such as solid particle, high temperature, high pressure, corrosion service etc. The metal seated trunnion Mounted ball valves are fire safe test according to API 607 and API 6FA. Working temperature: -196℃~ 600℃.Flanged end connection: ASME B16.5/ASME B16.47Butt welding end connection: ASME B16.25/ ASME B31.8Wall thickness: ASME B16.34Fire safe test: API 607/API 6FAInspection and test: API 6DPressure and temperature rating: ASME B16.34Product scope: NPS 1-1/2″~NPS 60″, CL150~CL2500Body material: A105､LF2､F304､F316､F304L､F316L､F51,WCB､LCB､WCC､CF8､CF8M､CF3､CF3M､A890 4A etc.Seat material: PTFE, RPTFE, NYLON, DEVLON, Derlin, PEEK, PPL, HNBR, FKM or metal hard seal etc.Operator: Handle, Worm Wheel, Electric, Pneumatic, Pneumatic-hydraulic, Electro-hydraulic etc.