... 1.TypeF2 series floating ball valve,G3 series trunnion ball valve, G2 series trunnion ball valve, T series trunnion ball valve 2. ANSI class150 ... Connecting typeraised face flange end, flat face flange end, ring joint flange end, but wedding end, socket welding, NPT screwed end5 ... . Material:Ball Material: 304, 316, 13%Cr, C.S+ENPSeat material: PTFE ...