Carbon Steel Trunnion Ball Valve, 2PC, RF
Key Specifications / Features
A trunnion (from Old French “trognon”, trunk) is a cylindrical protrusion used as a mounting or pivoting point. First associated with cannons, they are an important military development. Alternatively, a trunnion is a shaft that positions and supports a tilting plate.
Product: 2PC Trunnion Ball Valves Carbon Steel WCB API6D Class150LB 12 inch RF
Size: 12 Inch (DN300)
Body: Cast carbon steel ANSI/ASTM A216 WCB
Bonnet:Cast carbon steel ANSI/ASTM A216 WCB
Stem: Forged steel A182-F316L
Trunnion: Forged steel A182-F316L
Seat: ASTM A105N+RPTFE
API 598 test
Wormgear box,Full bore,Solid ball, Flange ends,Two-piece design, Soft seat.