Expansion Butterfly Valve
SD341X-10 SD341X-16 SD641X-10 SD641X-16 SD941X-10 SD941X-16


伸缩蝶阀 Expansion Butterfly Valve


| Type | DN | Lma | Lmin | D | PNI.0MPa | PN1.6MPa | D2 | H | H1 | WT(Kg) | ||||
| D1 | b | Z-φd | D1 | b | Z-φd | |||||||||
| SD341X-10 SD341X-16 SD641X-10 SD641X-16 SD941X-10 SD941X-16 |
100 | 216 | 174 | 215 | 180 | 22 | 8-Φ18 | 180 | 24 | 8-Φ18 | 155 | 170 | 110 | 25 |
| 125 | 232 | 186 | 245 | 210 | 24 | 8-Φ18 | 210 | 26 | 8-Φ18 | 185 | 185 | 123 | 34 | |
| 150 | 239 | 194 | 280 | 240 | 24 | 8-Φ23 | 240 | 28 | 8-Φ23 | 210 | 210 | 140 | 67 | |
| 200 | 264 | 214 | 335 | 295 | 26 | 8-Φ23 | 295 | 30 | 12-Φ23 | 265 | 238 | 170 | 88 | |
| 250 | 296 | 235 | 390 | 350 | 28 | 12-Φ23 | 355 | 32 | 12-Φ25 | 320 | 270 | 195 | 113 | |
| 300 | 300 | 250 | 440 | 400 | 28 | 12-Φ23 | 410 | 34 | 12-Φ25 | 368 | 300 | 222 | 120 | |
| 350 | 320 | 270 | 500 | 460 | 30 | 16-Φ23 | 470 | 38 | 16-Φ25 | 428 | 330 | 252 | 144 | |
| 400 | 332 | 282 | 565 | 515 | 32 | 16-Φ25 | 525 | 40 | 16-Φ30 | 482 | 368 | 285 | 180 | |
| 450 | 355 | 305 | 615 | 565 | 32 | 20-Φ25 | 585 | 44 | 20-Φ30 | 532 | 402 | 310 | 230 | |
| 500 | 365 | 315 | 670 | 620 | 34 | 20-Φ25 | 650 | 46 | 20-Φ34 | 585 | 438 | 337 | 280 | |
| 600 | 420 | 370 | 780 | 725 | 36 | 20-Φ30 | 770 | 54 | 20-Φ41 | 685 | 490 | 393 | 370 | |
| 700 | 446 | 396 | 895 | 840 | 40 | 24-Φ30 | 840 | 54 | 24-Φ41 | 800 | 558 | 450 | 690 | |
| 800 | 476 | 426 | 1010 | 950 | 44 | 24-Φ34 | 950 | 54 | 24-Φ41 | 905 | 625 | 515 | 1100 | |
| 900 | 506 | 456 | 1110 | 1050 | 46 | 28-Φ34 | 1050 | 54 | 28-Φ41 | 1005 | 685 | 560 | 1240 | |
| 1000 | 516 | 466 | 1220 | 1160 | 50 | 28-Φ34 | 1170 | 60 | 28-Φ48 | 1115 | 750 | 610 | 1500 | |
| 1200 | 560 | 510 | 1450 | 1380 | 56 | 32-Φ41 | - | - | - | 1325 | 880 | 725 | 2000 | |
| 1400 | 590 | 540 | 1675 | 1590 | 62 | 36-Φ48 | - | - | - | 1525 | 987 | 840 | 2800 | |
| 1600 | 630 | 585 | 1915 | 1820 | 68 | 40-Φ54 | - | - | - | 1750 | 1158 | 960 | 3900 | |
| 1800 | 680 | 630 | 2115 | 2020 | 72 | 44-Φ54 | - | - | - | 1950 | 1258 | 1060 | 5500 | |
| 2000 | 730 | 380 | 2325 | 2230 | 74 | 48-Φ54 | - | - | - | 2160 | 1365 | 1165 | 8500 | |