TB3R60R06LH-11BBA 6" X 4" CL600 RF MERIDIAN TRUNNION BALL VALVE, DOUBLE BLOCK AND BLEED, RP, A350 LF2 BODY, A350 LF2 3 MIL ENP BALL, 4140 W/ 3 MIL ENP STEM, DEVLON SEAT, HNBR SEAL, MR0175/ISO 15156, CSA Z245.15, API 6D, API 607, API 608, AND B16.34, C/W SEAT AND STEM SEALANT INJECTION FITTINGS, LEVER OPERATED