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Standard Material Specifications
| Item | Parts | CS to ASTM | AS to ASTM | SS to ASTM | |
| Type A105 | Type F22 | Type F304(L) | Type F316(L) | ||
| 1 | Body | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
| 2 | Seat | Corrugated SS + graphite | SS + PTFE | ||
| 3 | Bonnet Bolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 4 | Pin | A276 420 | A276 304 | ||
| 5 | Gland | A276 410 | A182 F304(L) | A182 F316(L) | |
| 6 | Gland Eyebolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 7 | Gland Nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 8 | Yoke Nut | A276 410 | |||
| 9 | H. W. Nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 10 | Nameplate | SS | |||
| 11 | hand wheel | A197 | |||
| 12 | Gland Flange | A216 WCB | A351 CF8 | ||
| 13 | Stem Packing | Flexible Graphite | PTFE | ||
| 14 | Bonnet | A105 | A276 304 | A182 F304(L) | A182 F316(L) |
| 15 | Stem | A182 F6 | A182 F304 | A182 F304(L) | A182 F316(L) |
| 16 | Disc | A276 420 | A276 304 | A276 304(L) | A276 316(L) |
| Suitable Medium | W.O.G. etc | W.O.G. etc | HNO3.CH3COOH etc | ||
| Suitable Temperature | -29°C~425°C | -29°C~550°C | -29°C~180°C | ||
Note: Other materials are available upon request. CS=Carbon Steel; AS=Alloy Steel; SS=Stainless Steel;
Dimensions (mm) and Weights (Kg)
| NPS | 1/2″ | 3/4″ | 1″ | 11/4″ | 11/2″ | 2″ | ||
| L (R F)
L1 (BW) |
150 | 108 | 117 | 127 | 140 | 165 | 203 | |
| 300 | 152 | 178 | 203 | 216 | 229 | 267 | ||
| 600 | 165 | 190 | 216 | 229 | 241 | 292 | ||
| H (OPEN) | 150,300 | 166 | 171 | 207 | 240 | 258 | 330 | |
| 600 | 171 | 207 | 240 | 258 | 330 | 380 | ||
| W | 100 | 100 | 125 | 160 | 160 | 180 | ||
| Weights | 150 | R F | 4.5 | 6.9 | 9.8 | 13.5 | 19.5 | 2s8 |
| BW | 2.3 | 3.6 | 7.8 | 8.2 | 12 | 15 | ||
| 300 | R F | 4.8 | 7.7 | 11 | 16.8 | 21.2 | 32.6 | |
| BW | 2.8 | 4 | 8.5 | 9.2 | 12.6 | 16.8 | ||
| 600 | R F | 5.6 | 7.8 | 12.5 | 17 | 23.5 | 38.8 | |
| BW | 3.4 | 4.7 | 9.2 | 10.5 | 13.3 | 18.9 | ||