Wenzhou Ruitong Valve Co., Ltd
Grinding for Decades, Devoted to API Valves
Add to Cart
| basic information | |
| size range | DN15~200mm (1/2"~8") |
| working pressure | 150~600LB |
| suitable temperature | -10~150°C |
| Suitable medium | water, gas, oil |
| CF8(304): suitable for nitric acid | |
| CF8M(316): suitable for acetic acid | |
| Technical Standard | |
| Design Standard | ASME B16.34, API 608 |
| Fireproof test | API 607 4th 1993 |
| Face to face standard | ASME B16.10 |
| End flange Std | ASME B16.5 |
| Test Standard | API 598, API6D |
| Material | WCB, A105, CF8(304), CF8M(316) |
| Operated way | Manual, Gearcase, Pneumatic, Electric |
| PN | DN (in) | ΦD | L | ΦE | ΦB | ΦC | T | f | N-Φh | H | H1 | W | M | P | A1 | A2 | B1 | B2 |
| class | 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 | non | 11.0 | non | 102.0 | |
| 5" | 127 | 356 | 254 | 216 | 186 | 24 | 1.6 | 8-22 | 183.0 | 260 | 500 | 27.0 | 27.0 | 14.0 | non | 125.0 | non | |
| 6" | 152 | 394 | 279 | 241.5 | 216 | 26 | 1.6 | 8-22 | 202.0 | 280 | 800 | 27.0 | 27.0 | 14.0 | non | 125.0 | non | |
| 8" | 203 | 457 | 343 | 298.5 | 270 | 29 | 1.6 | 8-22 | 253.0 | - | 1100 | 27.0 | 27.0 | 14.0 | non | 125.0 | non | |
| 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 | non | 11.0 | non | 102.0 | |
| 5" | 127 | 381 | 279 | 235 | 186 | 35 | 1.6 | 8-22 | 183.0 | 260 | 500 | 27.0 | 27.0 | 14.0 | non | 125.0 | non | |
| 6" | 152 | 403 | 318 | 270 | 216 | 37 | 1.6 | 12-22 | 202.0 | 280 | 800 | 27.0 | 27.0 | 14.0 | non | 125.0 | non | |
| 8" | 203 | 502 | 381 | 330 | 270 | 42 | 1.6 | 12-25 | 253.0 | - | 1100 | 27.0 | 27.0 | 14.0 | non | 125.0 | non |