Size: 2"-24" (investment cast) Pressure rating: ANSI Class 150-2500Lbs Body: WCB,CF8(304),CF8M(316),CF3(304L),CF3M(316L), special low temp. steel, alloy steel * 2-PC,3-PC, FB, RB, Floating & Trunion Ball, Fire safe, Anti-static, Anti-blowout Stem, Soft & Metal Seat, NACE End conn.: RF,RTJ,WNF Operation: lever, worm gear, electric Design,Manufacture & Marking: API6D, API608 Test: API598 Wooden case