详细说明
法兰式截止阀规格 主要尺寸和重量 Size Main Dimensions and Weight (mm kg)
| 1.6MPa | DN | L | D | D1 | D2 | b | n-φd | H | Do | 重量 Weight |
| 凸面法兰RFJ41HJ41YJ41WJ41FJ41N16C16P16R16I | 10 | 130 | 90 | 60 | 40 | 14 | 4-14 | 198 | 120 | 4.9 |
| 15 | 130 | 95 | 65 | 45 | 14 | 4-14 | 218 | 120 | 5.3 |
| 20 | 150 | 105 | 75 | 55 | 14 | 4-14 | 258 | 140 | 7.0 |
| 25 | 160 | 115 | 85 | 65 | 14 | 4-14 | 275 | 160 | 7.4 |
| 32 | 180 | 135 | 100 | 78 | 16 | 4-18 | 280 | 180 | 8.3 |
| 40 | 200 | 145 | 110 | 85 | 16 | 4-18 | 330 | 200 | 12.6 |
| 50 | 230 | 160 | 125 | 100 | 16 | 4-18 | 350 | 240 | 14 |
| 65 | 290 | 180 | 145 | 120 | 18 | 4-18 | 400 | 280 | 22.7 |
| 80 | 310 | 195 | 160 | 135 | 20 | 8-18 | 355 | 280 | 29 |
| 100 | 350 | 215 | 180 | 155 | 20 | 8-18 | 415 | 320 | 32.8 |
| 125 | 400 | 245 | 210 | 185 | 22 | 8-18 | 460 | 360 | 79.5 |
| 150 | 480 | 280 | 240 | 210 | 24 | 8-23 | 510 | 400 | 93 |
| 200 | 600 | 335 | 295 | 265 | 26 | 12-23 | 710 | 400 | 179 |
| 250 | 622 | 405 | 355 | 320 | 30 | 12-25 | 786 | 450 | 441 |
| 300 | 698 | 460 | 410 | 375 | 30 | 12-25 | 925 |