GLOBE VALVE PRESSURE SEAL DESIGN

DESIGN DESCRIPTION: * BOLTED BONNET; * OUTSIDE SCREW AND YOKE * WELDING SEAT; * INTEGRAL SEATS; * PRESSURE SEAL * HANDWHEEL OPERATOR; * AVAILABLE WITH GEAR OPERATOR; * FLANGED ENDS OR BUTT-WELDING ENDS; * RISING FLANGE OR RING TYPE JOINT. PRESSURE GRADE FROM TO CLASS 900 2” 8” CLASS 1500 2” 8” CLASS 2500 2” 8”

WORKING PRESSURE AND TEMPERATURE WORKING TEMPERATURE MATERIAL CELSIUR SCALE FAHRENHEIT CARBON STEEL -290 C~4250 C 60 F~8220 F STAINLESS STEEL -400 C~5500 C 150 F~10470 F GENERAL DESIGN SPECIFICATIONS: ITEM AMERICAN STANDARD MANUFACTURE API 6D OR API 600 PRESSURE-TEMPERATURE RATINGS ANSI B16.34 FACE TO FACE ANSI B16.10 END TO END ANSI B16.10 END FLANGE ANSI B16.5 END BUTT-WELDING ANSI B16.25 INSPECTION AND TEST API 598

TEST PRESSURE TO DIN 3230 TRIMS SPECITIED DUE TO TABLE 3: ANSI SHELL (WATER) SEAT (WATER) SEAT (AIR) BACK SEAT(WATER) CLASS 900 3350PSI 235BAR 2242PSI 157BAR 80PSI 6BAR 2242PSI 157BAR CLASS 1500 5626PSI 395BAR 4078PSI 286BAR 80PSI 6BAR 4078PSI 286BAR CLASS 2500 9275PSI 652BAR 6787PSI 477BAR 80PSI 6BAR 6787PSI 477BAR DISC SEAT SURFACE PART NO.3 BODY SEAT SURFACE PART NO.2 STEM PART NO.5 BACKETSEAT PART NO.10 F6 F6 F6 F6 STELLITE STELILITE F6 F6 F6 STELILITE F6 F6 F304 F304 F304 F304 F316 F316 F316 F316 MONEL MONEL MONEL MONEL ALLOY 20 ALLOY 20 ALLOY 20 ALLOY 20 OTHER MATERIALS ARE AVAILABLE UPON REQUEST.

PARTS AND MATERIAL (ASTM) NO PARTS NAME MATERIAL 1 BODY A216WCB A217WC9 A217C5 A217WC6 A351CF8 A351CF8M 5 STUFFING BOX A216WCB A217WC9 A217C5 A217WC6 A351CF8 A351CF8M 6 SEAL RING GRAPHITE+SS304 OR GRAPHITE+SS316 7 SPLIT RING STEEL STEEL STEEL STEEL S.S S.S 8 PACKING FLEXIBLE GRAPHITE OR PTFE 9 LANTERN RING A182 F6A A182 F6A A182 F6A A182 F6A A182 F304 A182 F316 10 SPLIT PING STEEL STEEL STEEL STEEL STEEL STEEL 11 EYEBOLT A193 B7 A193 B7 A193 B7 A193 B7 A193 B8 A193 B8 12 BONNET NUT A182 F6A A182 F6A A182 F6A A182 F6A A182 F304 A182 F316 13 GLAND FLANGE A105 A105 A105 A105 A105 A105 14 STOP PLANK A105 A105 A105 A105 A105 A105 15 GLAND NUT A194 2H A194 2H A194 2H A194 2H A194 Gr.8 A194 Gr.8 16 PLANK STUD A193 B7 A193 B7 A193 B7 A193 B7 A193 B8 A193 B8 17 BEARING STEEL STEEL STEEL STEEL STEEL STEEL 18 LUBRICATOR BRASS 19 STEM NUT NI-RESIST A439-D2 20 RETAINER NUT STEEL 21 HANDWHEEL DUCTILE IRON 22 H.W.LOCK NUT STEEL

2 DIMENSIONS LIST(UNIT:MM): CLASS 900 DN SIZE d D1 D L L1 L2 H(OPEN) W 50 2” 47 53 63 368 368 371 450 300 65 2-1/2” 57 63 75 419 419 422 546 350 80 3” 73 78 91 381 381 384 628 400 100 4” 98 102 117 457 457 460 778 450 125 5” 121 128 144 559 559 562 817 500 150 6” 146 154 172 610 610 613 899 600 200 8 191 203 223 737 737 740 963 600

CLASS 1500 DN SIZE d D1 D L L1 L2 H(OPEN) W 50 2” 47 53 63 368 368 371 568 350 65 2-1/2” 57 63 75 419 419 422 615 400 80 3” 70 78 91 470 470 473 680 450 100 4” 92 102 117 546 546 549 856 500 125 5” 111 128 144 673 673 711 916 600 150 6” 135 154 172 705 705 841 1054 600 CLASS 2500 DN SIZE d D1 D L L1 L2 H(OPEN) W 50 2” 38 43 63 451 451 545 550 400 80 3” 57 58 91 578 578 514 866 308 100 4” 73 80 117 673 673 584 1125 460 125 5” 111 124 172 914 914 683 1430 610 150 6” 146 175 223 1022 1022 927 1550 760 * We hereby reserve the rights of any alternative dimension that would help to improve our valve's quality and working efficiency