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ASME Pressure Classes 150,300,600, 800 Lb-Bolted Bonnet-Standard / Full Port
Threaded and Socket weld Ends-Dimensions (mm) and Weights (kg)
| NPS | Standard | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | ||
| Full | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | ||
| L | 79 | 79 | 92 | 111 | 120 | 120 | 140 | 178 | ||
| H(OPEN) | 158 | 158 | 169 | 197 | 236 | 246 | 283 | 330 | ||
| W | 100 | 100 | 100 | 125 | 160 | 160 | 180 | 200 | ||
| Weights | Bolted | 2.1 | 2.0 | 2.3 | 4.3 | 5.9 | 6.9 | 11.1 | 15.2 | |
| Welded | 1.8 | 1.7 | 2.0 | 3.8 | 5.1 | 6.1 | 10.2 | 14.2 | ||
ASME Pressure Classes 900, 1500 Lb-Standard / Full Port
Bolted Bonnet-Threaded and Socket
weld Ends-Dimensions (mm) and Weights (kg)
| NPS | Reduced. | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | ||
| Full | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | |||
| L | 92 | 111 | 111 | 120 | 120 | 140 | 178 | 210 | ||
| H(OPRN) | 169 | 197 | 197 | 236 | 246 | 283 | 330 | 354 | ||
| W | 100 | 125 | 125 | 160 | 160 | 180 | 200 | 240 | ||
| Weights | Bolted | 2.5 | 4.3 | 4.2 | 6.6 | 8.8 | 12.5 | 17.2 | 23.5 | |
| Welded | 2.4 | 4.2 | 4.0 | 6.3 | 8.7 | 12.1 | 17.2 | 22.0 | ||
ASME Pressure Classes 150,300,600, 800 Lb-Standard / Full Port
Bolted Bonnet- Flanged
Ends-Dimensions (mm) and Weights (kg)
| NPS | 1/2 | 3/4 | 1 | 1/4 | 1-1/2 | 2 | ||
| L(RF)L1(BW) | 150 | 108 | 117 | 127 | 140 | 165 | 203 | |
| 300 | 140 | 152 | 165 | 178 | 190 | 216 | ||
| 600 | 165 | 190 | 216 | 229 | 241 | 292 | ||
| H(OPEN) | 150~300 | 158 | 169 | 197 | 236 | 246 | 283 | |
| 600 | 169 | 197 | 236 | 246 | 283 | 320 | ||
| W | 100 | 100 | 125 | 160 | 160 | 180 | ||
| Weights | 150 | RF | 4.5 | 5.2 | 8.2 | 11.5 | 12.5 | 20.3 |
| BW | 2.8 | 3.3 | 5.4 | 7.1 | 8.2 | 12.5 | ||
| 300 | RF | 4.8 | 6.2 | 9.3 | 14 | 15.5 | 23.4 | |
| BW | 3.5 | 4.4 | 6.8 | 8.1 | 9.2 | 15.4 | ||
| 600 | RF | 5.9 | 7.4 | 10.4 | 16.2 | 17.5 | 28.3 | |
| BW | 4.5 | 5.1 | 8.2 | 10.5 | 12.4 | 20.1 | ||
ASME Pressure Classes 900, 1500 Lb-Standard / Full Port
Bolted Bonnet- Flanged
Ends-Dimensions (mm) and Weights (kg)
| NPS | 1/2 | 3/4 | 1 | 1/4 | 1-1/2 | 2 | |
| L(RTJ) | 900,1500 | 216 | 229 | 254 | 279 | 305 | 371 |
| L1(BW) | 900,1500 | 216 | 229 | 254 | 279 | 305 | 368 |
| H(OPEN) | 197 | 197 | 236 | 246 | 283 | 330 | |
| W | 125 | 125 | 160 | 160 | 180 | 200 | |
| Weights | RTJ | 7.2 | 11.5 | 15.6 | 16.2 | 22.6 | 32.8 |
| BW | 5.2 | 9.3 | 12.4 | 13.8 | 18.9 | 27.5 | |
Specifications
ASME Pressure Classes: 150, 300, 600, 800, 900, 1500 Lb
Sizes: 3/8, 1/2, 3/4, 1-1/4, 1-1/2, 2" ( DN 10, 15, 20, 25, 32, 40, 50 mm )
Ends: Welded, socket weld and flanged ends
Materials: Stainless steel, alloy steel, carbon steel.
Supplier: Saitai Valve, China
Manufacturer: Shop in Shanghai Qingpu Industrial Park
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Catalog:Forged Steel Gate, Globe, Check Valves
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