Trunnion mounted ball valve forged steel Low temperature(LTCS) LF2 Reduce bore Material:LF2 Nominal Pressure:600# Nominal Diameter:2″*1-1/2″ End Sealing:RF Face To Face:ASME B16.10 Working Temp.:-46℃~300℃ Test/Inspection:API598/ISO 5208 End Connection:RF NACE:NACE 0175 PS:We can manufacture valves as customers’ requirements.