China Trunnion Mounted Ball Valve: Cast Steel Trunnion Ball Valves, 2-PC, 3-PC Reduced Bore, Class 150-2500, Grades WCB, WCC, LCB, LCC, ASME B16.34. Features: Side Entry/Top Entry. Two/Three pieces Design. Full & Reduced Bore. Anti-stactic Device. Blow-out Proof Stem. Fire Safe Design. Specifications: Design: ASME B16.34/BS 5351/API 6D. Face to Face: ASME B16.10. End to End: ASME B16.10. End Flange: ASME B16.5. BW End: ASME B16.25. Test: API 598. Special: NACE MR-01-75. Pressure: Class 150LB-2500LB. Size Range: 2"-42". Material Available: WCB, WCC, LCB, LCC, WC6, WC9, C5.