Válvula Co. de Wenzhou Ruitong, Ltd
Grinding for Decades, Devoted to API Valves
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| informação básica | |
| escala do tamanho | DN15~200mm (1/2 " ~8") |
| pressão de funcionamento | 150~600LB |
| temperatura apropriada | -10~150°C |
| Meio apropriado | água, gás, óleo |
| CF 8(304): apropriado para o ácido nítrico | |
| CF8M (316): apropriado para o ácido acético | |
| Padrão técnico | |
| Padrão de projeto | ASME B16.34, API 608 |
| Teste à prova de fogo | API 607 4o 1993 |
| Cara a cara padrão | ASME B16.10 |
| Flange STD da extremidade | ASME B16.5 |
| Teste o padrão | API 598, API6D |
| Material | WCB, A105, CF 8(304), CF8M (316) |
| Maneira operada | Manual, Gearcase, pneumático, bonde |
| PN | DN (dentro) | ΦD | L | ΦE | ΦB | ΦC | T | f | N-Φh | H | H1 | W | M | P | A1 | A2 | B1 | B2 |
| classe | 1/2” | 13 | 108 | 89 | 60,5 | 35 | 11,5 | 1,6 | 4-16 | 48,0 | 79 | 135 | 9,0 | 9,0 | 6,0 | 6,0 | 36,0 | 42,0 |
| 150 | 3/4" | 19 | 117 | 98 | 70 | 43 | 11,5 | 1,6 | 4-16 | 53,0 | 84 | 135 | 9,0 | 9,0 | 6,0 | 6,0 | 36,0 | 42,0 |
| 1" | 25 | 127 | 108 | 79,5 | 51 | 12 | 1,6 | 4-16 | 64,0 | 95 | 170 | 11,0 | 11,0 | 6,0 | 7,0 | 42,0 | 50,0 | |
| 1-1/4” | 32 | 140 | 117 | 89 | 64 | 13 | 1,6 | 4-16 | 71,0 | 103 | 170 | 11,0 | 11,0 | 6,0 | 7,0 | 42,0 | 50,0 | |
| 1-1/2” | 38 | 165 | 127 | 98,5 | 73 | 15 | 1,6 | 4-16 | 76,0 | 111 | 200 | 14,0 | 14,0 | 7,0 | 9,0 | 50,0 | 70,0 | |
| 2" | 51 | 178 | 152 | 120,5 | 92 | 16 | 1,6 | 4-19 | 85,0 | 120 | 200 | 14,0 | 14,0 | 7,0 | 9,0 | 50,0 | 70,0 | |
| 2-1/2” | 64 | 190 | 178 | 139,5 | 105 | 18 | 1,6 | 4-19 | 104,0 | 153 | 300 | 17,0 | 17,0 | 9,0 | 11,0 | 70,0 | 102,0 | |
| 3" | 76 | 203 | 190 | 152,5 | 127 | 19 | 1,6 | 4-19 | 114,0 | 163 | 300 | 17,0 | 17,0 | 9,0 | 11,0 | 70,0 | 102,0 | |
| 4" | 102 | 229 | 229 | 190,5 | 157 | 24 | 1,6 | 8-19 | 140,0 | 182 | 400 | 22,0 | 22,0 | não | 11,0 | não | 102,0 | |
| 5" | 127 | 356 | 254 | 216 | 186 | 24 | 1,6 | 8-22 | 183,0 | 260 | 500 | 27,0 | 27,0 | 14,0 | não | 125,0 | não | |
| 6" | 152 | 394 | 279 | 241,5 | 216 | 26 | 1,6 | 8-22 | 202,0 | 280 | 800 | 27,0 | 27,0 | 14,0 | não | 125,0 | não | |
| 8" | 203 | 457 | 343 | 298,5 | 270 | 29 | 1,6 | 8-22 | 253,0 | - | 1100 | 27,0 | 27,0 | 14,0 | não | 125,0 | não | |
| 300 | 1/2” | 13 | 140 | 95 | 66,5 | 35 | 15 | 1,6 | 4-16 | 48,0 | 79 | 135 | 9,0 | 9,0 | 6,0 | 6,0 | 36,0 | 42,0 |
| 3/4" | 19 | 152 | 117 | 82,5 | 43 | 16 | 1,6 | 4-19 | 53,0 | 84 | 135 | 9,0 | 9,0 | 6,0 | 6,0 | 36,0 | 42,0 | |
| 1" | 25 | 165 | 124 | 89 | 51 | 18 | 1,6 | 4-19 | 64,0 | 95 | 170 | 11,0 | 11,0 | 6,0 | 7,0 | 42,0 | 50,0 | |
| 1-1/4” | 32 | 178 | 133 | 98,5 | 64 | 19 | 1,6 | 4-19 | 71,0 | 103 | 170 | 11,0 | 11,0 | 6,0 | 7,0 | 42,0 | 50,0 | |
| 1-1/2” | 38 | 190 | 156 | 114,5 | 73 | 21 | 1,6 | 4--22 | 76,0 | 111 | 200 | 14,0 | 14,0 | 7,0 | 9,0 | 50,0 | 70,0 | |
| 2" | 51 | 216 | 165 | 127 | 92 | 23 | 1,6 | 8-19 | 85,0 | 120 | 200 | 14,0 | 14,0 | 7,0 | 9,0 | 50,0 | 70,0 | |
| 2-1/2” | 64 | 241 | 190 | 149 | 105 | 26 | 1,6 | 8-22 | 104,0 | 153 | 300 | 17,0 | 17,0 | 9,0 | 11,0 | 70,0 | 102,0 | |
| 3" | 76 | 283 | 210 | 168,5 | 127 | 29 | 1,6 | 8-22 | 114,0 | 163 | 300 | 17,0 | 17,0 | 9,0 | 11,0 | 70,0 | 102,0 | |
| 4" | 102 | 305 | 254 | 200 | 157 | 32 | 1,6 | 8-22 | 140,0 | 182 | 400 | 22,0 | 22,0 | não | 11,0 | não | 102,0 | |
| 5" | 127 | 381 | 279 | 235 | 186 | 35 | 1,6 | 8-22 | 183,0 | 260 | 500 | 27,0 | 27,0 | 14,0 | não | 125,0 | não | |
| 6" | 152 | 403 | 318 | 270 | 216 | 37 | 1,6 | 12-22 | 202,0 | 280 | 800 | 27,0 | 27,0 | 14,0 | não | 125,0 | não | |
| 8" | 203 | 502 | 381 | 330 | 270 | 42 | 1,6 | 12-25 | 253,0 | - | 1100 | 27,0 | 27,0 | 14,0 | não | 125,0 | não |