11 BUTTERFLY VALVES PAGE 90 OILPATCH BUTTERFLY VALVES X-NE-C (X-DEMC-0) DIMENSIONS DEMCO STYLE • Parts fully interchange BLOWOUT PROOF STEM • Tapered stem shoulder POSITIVE STEM/DISC ORIENTATION • Handle indicates disc position. HIGH FLOW DISC • No stem boss in the path of line fluid. INCREASED PRESSURE RANGE • Standard 200 psi. • High pressure 285 psi. LONG NECK • Available in all body and trim options. PROVEN DESIGN • Suit ANSI 125/150 or AS/BS Table D, E Flanging. Valve Size A C D E F G H J K L N S 2” 4.12 8.44 5.62 1.74 0.408 0.375 4.00 0.625 3.25 21 ⁄2” 4.88 9..19 6.12 1.86 0.408 0.35 4..00 0.625 3.25 3” 5.38 9.69 6.38 1.86 0.408 0.375 4.00 0.625 3.25 4” 6.88 11 7.12 2.11 0.408 0.375 4.00 0.625 3.25 5” 7.75 12.12 7.75 2.24 0.408 0.500 4.00 0.838 3.25 6” 8.75 13.25 8.25 2.24 0.408 0.500 4.00 0.838 3.25 8” 11 15.56 9.44 2.54 0.533 0.500 6.00 0.838 5.00 10” 13.38 18.69 11.25 2.74 0.533 0.625 6.00 0.963 5.00 12” 16.12 21.69 12.19 3.24 0.533 0.750 6.00 1.338 5.00 H DIA F DIA N DIA D C A DIA N DIA R J-Bolt Circle K-Stud Size L-No. of Studs E G S DIA