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D43H手動法蘭式硬密封蝶閥主要連接尺寸:
公稱通徑 (DN) | 主要尺寸 | 法蘭尺寸和螺栓規格 | ||||||||||||||
1.0MPa | 1.6MPa | 2.5MPa | ||||||||||||||
L | H | H1 | H3 | D | D1 | D2 | n-φd | D | D1 | D2 | n-φd | D | D1 | D2 | n-φd | |
50 | 108 | 325 | 240 | 265 | 160 | 125 | 100 | 4-18 | 165 | 125 | 99 | 4-18 | 165 | 125 | 99 | 4-18 |
65 | 112 | 340 | 250 | 265 | 180 | 145 | 120 | 4-18 | 185 | 145 | 118 | 4-18 | 185 | 145 | 118 | 4-18 |
80 | 114 | 355 | 255 | 265 | 195 | 160 | 135 | 4-18 | 200 | 160 | 132 | 4-18 | 200 | 160 | 132 | 4-18 |
100 | 127 | 400 | 275 | 265 | 215 | 180 | 155 | 4-18 | 220 | 180 | 156 | 4-18 | 235 | 190 | 156 | 4-22 |
125 | 140 | 435 | 300 | 390 | 245 | 210 | 185 | 4-18 | 250 | 210 | 184 | 4-18 | 270 | 220 | 184 | 4-26 |
150 | 140 | 455 | 310 | 390 | 280 | 240 | 210 | 4-23 | 285 | 240 | 211 | 4-22 | 300 | 250 | 211 | 4-26 |
200 | 152 | 575 | 375 | 390 | 335 | 295 | 265 | 4-23 | 340 | 295 | 266 | 4-22 | 360 | 310 | 274 | 4-26 |