Wafer-Type Butterfly Check Valve
Shape, Size and Weight of Connection
| Nominal diameter DN | Size (mm) | Weight (kg) | ||||||
|---|---|---|---|---|---|---|---|---|
| mm | inch | D1 | D (DIN PN10) | D (JIS 5K) | D (JIS 10K) | L (short series) | L (long series) | |
| 50 | 2″ | 65 | 107 | 90 | 101 | 43 | 60 | 1.5 |
| 65 | 2.5″ | 80 | 127 | 115 | 121 | 46 | 67 | 2.4 |
| 80 | 3″ | 94 | 142 | 126 | 131 | 64 | 73 | 3.6 |
| 100 | 4″ | 117 | 162 | 147 | 156 | 64 | 73 | 5.7 |
| 125 | 5″ | 145 | 192 | 181 | 187 | 70 | 86 | 7.3 |
| 150 | 6″ | 170 | 218 | 211 | 217 | 76 | 98 | 9.0 |
| 200 | 8″ | 224 | 273 | 257 | 267 | 89 | 127 | 17 |
| 250 | 10″ | 265 | 328 | 322 | 330 | 114 | 146 | 26 |
| 300 | 12″ | 310 | 378 | 367 | 375 | 114 | 181 | 42 |
| 350 | 14″ | 360 | 438 | 410 | 420 | 127 | 184 | 55 |
| 400 | 16″ | 410 | 489 | 470 | 483 | 140 | 191 | 75 |
| 450 | 18″ | 450 | 539/555 | 530 | 538 | 152 | 203 | 101/107 |
| 500 | 20″ | 505 | 594 | 580 | 593 | 152 | 219 | 111 |
| 600 | 24″ | 624 | 690 | 688 | 697 | 178 | 222 | 172 |
| 700 | 28″ | 720 | 800 | 793 | 807 | 229 | 305 | 219 |
Note: The description may be different with the product, please contact us for quotation.
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