TEKO Industry Co., Limited
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Bolted Bonnet Forged Carbon Steel Swing Type Forged Steel Valves With NPT Thread
Product Review
| Pressure Rating | 800-1500Lbs |
| End Connection | SW, Screwed |
| Design | ASME B16.34-BS 5352 |
| Socket Weld | Per ANSI B16.11 |
| Screwed | Per ASME B1.20.1 |
| Face to face | Per ANSI B16.10 |
| Test | API 598 |
| Port Opening | Regular Port |
Design Features
• Bolted Cover, Welded Options
• Piston Type or Swing Type
• SW, NPT, or BW connections
• Bolted cover, Welded Cover or Pressure seal cover
Material List:
| NO. | Part Name | CStoASTM | AStoASTM | SStoASTM | |
| A105 | F22 | F304(L) | F316(L) | ||
| 1 | Body | A105 | A182F22 | A182F304(L) | A182F316(L) |
| 2 | Seat | A276 410 | A276 304 | A276F304(L) | A276F316(L) |
| 3 | Disc | A276 420 | A276 304 | A276F304(L) | A27F316(L) |
| 4 | Bolt | A1942H | A1944 | A1948 | A1948M |
| 5 | Hinge | A105 | A182F22 | A182F304(L) | A182F316(L) |
| 6 | Gasket | 316+Graphtie | 316+PTFE | ||
| 7 | Bonnet | A105 | A182F22 | A182F304(L) | A182 F316(L) |
| 8 | Nut | A193 B7 | A193B16 | A193B8(M) | A193B8(M) |
| 9 | Pin | A276 420 | A182F304 | A182F316 | |
| Suitable Medium | W.O.G.etc | W.O.G.etc | HNO3,CH3OOH etc | ||
| Suitable Temperature | -29~425 | -29~550 | -29~180 | ||
Dimensions & Weights
| NPS | 3/8” | 1/2” | 3/4” | 1” | 11/4" | 11/2" | 2" | |
| L | 800LB | 79 | 79 | 92 | 111 | 120 | 120 | 140 |
| 900LB～1500LB | 92 | 111 | 111 | 120 | 120 | 140 | 178 | |
| W | 800LB | 61 | 61 | 78 | 84 | 101 | 120 | 133 |
| 900LB～1500LB | 79 | 79 | 79 | 97 | 105 | 120 | 140 | |
| Weight | 800LB | 1.1 | 1 | 1.9 | 3.9 | 4.5 | 7.3 | 10 |
| 900LB～1500LB | 3.1 | 3 | 3.6 | 4.3 | 6.1 | 8.8 | 12.6 | |