ANSI WCB GATE VALVE

technical information: 1. DESIGN AND MANUFACTURE:API 600  2. FACE TO FACE DIMENSIONS:ASME B16.10 3. END FLANGE DIMENSIONS:ASME B16.5 material table: ITEM PART NAME  MATERIALS ITEM PART NAME  MATERIALS 1 BODY  ASTM A216 WCB 12 RERANING NUT  STEEL 2 BONNET  ASTM A216 WCB 13 GREASE NIPPLE  ASSEMBLE 3 BONNET BOLT  ASTM A193 B7 14 GLAND FLANGE  ASTM A216 WCB 4 BONNET NUT  ASTM A194 2H 15 GLAND  2CR13 5 GLAND EYE BOLT  ASTM A193 B7 16 PACKING  GRAPHITE 6 GLAND NUT  ASTM A194 2H 17 BACKSET BUSHING  2CR13 7 WASHER  STEEL  18 STEM  2CR13 8 PIN  STEEL  19 GASKET  SS304+GRAPHITE 9 HANDWHEEL  DUCTILE IRON  20 DISC ASTM A216 WCB+13CR 10 HANDWHEEL NUT  STEEL  21 SEAT ASTM A105+13CR 11 STEM NUT DUCTILE IRON  　 　 　 dimension: NB d L D W R t f D0 H N-φh 2" 50.8 178 150 120.7 92.1 14.3 2 200 395 4-19 2-1/2" 63.5 190 180 139.7 104.8 15.9 2 200 437 4-19 3" 76.2 203 190 152.4 127 17.5 2 250 465 4-19 4" 101.6 229 230 190.5 157.2 22.3 2 280 560 8-19 5" 127 254 255 215.9 185.7 22.3 2 280 661 8-22 6" 152.4 267 280 241.3 215.9 23.9 2 315 759 8-22 8" 203.2 292 345 298.5 269.9 27 2 350 960 8-23 10" 254 330 405 362 323.8 28.6 2 400 1155 12-26 12" 304.8 356 485 431.8 381 30.2 2 450 1357 12-26 14 336.6 381 535 476.3 412.8 33.4 2 500 1500 12-29 16 387.4 406 595 539.8 469.9 35 2 560 1698 16-29 18 438.2 432 635 577.9 533.4 38.1 2 600 1980 16-32 20 489 457 700 635 584.2 41.3 2 700 2220 20-32 24 590.6 508 815 749.3 692.2 46.1 2 800 2610 20-35 if you are interested in our product,kindly contact me: Wechat:cy-unionvalve info(at)