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
Fig No.: GAV102-125
| NO. | PART NAME | MATERIAL |
|---|---|---|
| 1 | BODY | ASTM A126 B |
| 2 | SEAT RING | ASTM B62 |
| 3 | WEDGE RING | ASTM B62 |
| 4 | WEDGE | ASTM A126 B |
| 5 | STEM | ASTM B16 H02/CR13 |
| 6 | BOLT | CARBON STEEL |
| 7 | NUT | CARBON STEEL |
| 8 | BONNET GASKET | GRAPHITE+STEEL |
| 9 | BONNET | ASTM A126 B |
| 10 | PACKING | GRAPHITE |
| 11 | PACKING GLAND | ASTM A126 B |
| 12 | NUT | CARBON STEEL |
| 13 | BOLT | CARBON STEEL |
| 14 | YOKE | ASTM A126 B |
| 15 | STEM NUT | MN-BRASS |
| 16 | NUT | CARBON STEEL |
| 17 | HANDWHEEL | DUCTILE IRON |
| 18 | HANDWHEEL NUT | CARBON STEEL |
| 19 | BOLT | CARBON STEEL |
| 20 | NUT | CARBON STEEL |
| 21 | BOLT | CARBON STEEL |
DIMENSIONS DATA (MM)
| NPS | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dn | 51 | 63.5 | 76 | 102 | 127 | 152 | 203 | 254 | 305 | 356 | 406 | 457 | 508 | 610 |
| L | 177.8 | 190.5 | 228.6 | 254 | 266.7 | 292.1 | 330.2 | 355.6 | 381 | 406.4 | 457.2 | 508 | 609.6 | 711.2 |
| D | 165 | 191 | 216 | 254 | 279 | 318 | 381 | 445 | 521 | 597 | 635 | 699 | 813 | 914 |
| D1 | 120.7 | 139.7 | 154 | 190.5 | 214.3 | 241.3 | 298.5 | 431.8 | 482.6 | 539.8 | 577.9 | 635 | 749.3 | 901.7 |
| b | 15.8 | 17.5 | 19 | 23.9 | 25.4 | 28.6 | 30.2 | 31.8 | 35 | 36.6 | 39.7 | 42.9 | 47.7 | 53.9 |
| n-d | 4-19 | 4-19 | 4-19 | 8-19 | 8-22 | 8-22 | 8-25 | 12-25 | 12-29 | 16-32 | 16-32 | 20-35 | 20-38 | 24-41 |
| H | 302 | 325.5 | 346 | 421 | 463 | 520 | 625 | 733 | 881 | 1002 | 1126 | 1210 | 1335 | 1525 |
| W | 180 | 180 | 200 | 255 | 300 | 306 | 360 | 406 | 450 | 508 | 610 | 640 | 700 | 800 |
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