MSS SP-70 CLASS 125 OS&Y CAST IRON GATE VALVE

TECHNICAL REQUIREMENT :     ● Design and Manufacture  Conform to MSS SP-70      ● Flange dimensions  Conform to ANSI B16.1      ● Face to Face  dimensions Conform to  ANSI B16.10     ● Testing Conform to  MSS SP-70     ● Driving mode: hand wheel, bevel gear, gear, electric    Materials of parts No. Part Name Material 1 BODY ASTM A126B 2 SEAT RING ASTM B62 3 WEDGE RING ASTM B62 4 WEDGE ASTM A126B 5 STEM ASTM B16 H02 6 BOLT CARBON STEEL 7 NUT CARBON STEEL 8 BONNET GASKET GRAPHITE+STEEL 9 BONNET ASTM A126B 10 PACKING GRAPHITE 11 PACKING GLAND ASTM A126B 12 NUT CARBON STEEL 13 BOLT CARBON STEEL 14 YOKE ASTM A126B 15 STEM NUT Mn-BRASS 16 NUT ASTM A126B 17 HANDWHEEL NUT CARBON STEEL 18 HANDWHEEL ASTM A126B 19 BOLT CARBON STEEL 20 NUT CARBON STEEL 21 BOLT CARBON STEEL

Dimensions data (mm) NPS 2 2½ 3 4 5 6 8 10 12 14 16 18 20 24 30 36 42 48 Dn 51 63.5 76 102 127 152 203 254 305 356 406 457 508 610 762 914 1067 1219 L 177.8 190.5 203.2 228.6 254 266.7 292.1 330.2 355.6 381 406 432 457 508 610 711 813 1015 D 152 178 191 229 254 279 343 406 483 533 597 635 699 813 984 1168 1346 1511 D1 120.7 139.7 152.4 190.5 215.9 241.3 298.5 362 431.8 476.3 539.8 577.9 635 749.3 914.4 1086 1257 1422 b 15.8 17.5 19 23.9 23.9 25.4 28.5 30.2 31.8 35 36.6 39.7 42.9 47.7 53.9 60 67 70 n-d 4-19 4-19 4-19 8-19 8-22 8-22 8-22 12-25 12-25 12-29 16-29 16-32 20-32 20-35 28-35 32-41 36-41 44-41 H 302 330.5 369 461 523 595 754 940.5 1073 1258 1385 1545 1688 2342 2535 2690 3140 3560 W 180 180 200 250 280 300 360 400 450 508 558 610 640 640 700 800 900 900

•  OS&Y gate Valve