As one of the leading ansi 150-300 teflon lined 2-piece flanged ball valve manufacturers and suppliers in China and equipped with a productive factory, Shanghai Hugo Valve Co.,Ltd is always at your service.ANSI 150-300 Teflon Lined 2-piece Flanged Ball ValveDescription Teflon Lined 2-Piece Flanged Floating Ball Valves, Lined PTFE/PFA/FEP Body, Cap and Ball, Unique Sealing Seat Design,Two Piece Split Body With Bolted Cap in Design, Integral Design of Ball and Stem, Temperature: -20°F to +400°F, Were Best Choice for flow control of acids, alkaline, caustic, chlorine and highly corrosive fluids.Here Bellow are the advantages for Lined Two-piece Flanged Ball Valves 1, Two pieces full port standard lined ball valves offer high stability, rigidity and eliminating potential leak path2, PFA linings, the newly developed Melt processable flouropolymer, has similar chemical resistance to PTFE combined with the highest temperature resistance of melt processable flouroplastics. It has excellent mechanical strength, outstanding dielectric properties and is unaffected by virtually all solvents and chemicals.3, Full bore design almost no fluid resistance, and good shut-off performance4, Lower pressure dro and high flow characterized the efficiency of Teflon lined ball valves5, It can sustain any corrosive medium in addition to the "molten alkali metals and fluorine elements". It is ideal products used in chlor alkali, industrial in organic chemicals, metal and mining, nitrogen and phosphatic fertilizers, petroleum refining, pharmaceutical etc.6, Lining material: PTFE, PFA, FEP,7, Operation methods: manual, worm gear, electric, pneumatic and hydraulic actuatorManufacturing Standard1, Design & Manufacture Standard : API 6D2, Face-to-face Dimension :ASME B16.103, Flange Standard :ASME B16.5, 4, Inspection and Test Standard :API 5985, Nominal Pressure (Class): 150 Class6, Temperature Range(℃) : -10~807, Applicable medium :corrosive medium8, Normal size: 1/2'' - 10'' Main Material1, Body : A216 WCB / A351 CF8 (CF8M) / A351 CF3(CF3M) + PFA / FEP2,Ball & Stem : A105 / 304(304L)/316(316L) + PFA / FEP3,Seat : PTFE RPTFE PEEK4,Bonnet : A216 WCB / A351 CF8 (CF8M) / A351 CF3(CF3M) + PFA / FEP5,Stuffing box : A216 WCB / A351 CF8 (CF8M) / A351 CF3(CF3M) + PFA / FEP6, Packing : PTFE7, Gland : A216 WCB / A351 CF8 (CF8M) / A351 CF3(CF3M)8, Handle: A216 WCB / A351 CF8 (CF8M) / A351 CF3(CF3M)