 | 气动法兰式伸缩蝶阀的详细资料： |  | SD643H气动法兰式伸缩蝶阀的详细资料
通径
（DN) | 设计
长度
L | zui大
长度
Lmax | zui小
长度
Lmin | D | D1 | Z-d | H | H0 | A | B | Wt/kgs | | 50 | 150 | 163 | 138 | 165 | 125 | 4-18 | 82.5 | 400 | 180 | 65 | 17 | | 65 | 170 | 188 | 158 | 185 | 145 | 4-18 | 92.5 | 400 | 180 | 65 | 19 | | 80 | 180 | 192 | 160 | 200 | 160 | 8-18 | 100 | 410 | 245 | 72 | 20 | | 100 | 190 | 225 | 180 | 220 | 180 | 8-18 | 110 | 430 | 245 | 72 | 25 | | 125 | 200 | 235 | 190 | 250 | 210 | 8-18 | 125 | 465 | 245 | 72 | 32 | | 150 | 210 | 240 | 195 | 285 | 240 | 8-22 | 142.5 | 615 | 355 | 93 | 35 | | 200 | 230 | 265 | 215 | 340 | 295 | 8-22 | 170 | 685 | 355 | 93 | 60 | | 250 | 250 | 285 | 235 | 395 | 350 | 12-22 | 197.5 | 740 | 550 | 350 | 83 | | 300 | 270 | 302 | 252 | 445 | 400 | 12-22 | 222.5 | 800 | 600 | 350 | 110 | | 350 | 290 | 321 | 271 | 505 | 460 | 16-22 | 252.5 | 860 | 600 | 350 | 130 | | 400 | 310 | 343 | 283 | 565 | 515 | 16-26 | 282.5 | 945 | 750 | 380 | 166 | | 450 | 330 | 360 | 300 | 615 | 565 | 20-26 | 307.5 | 1000 | 750 | 380 | 210 | | 500 | 350 | 380 | 320 | 670 | 620 | 20-26 | 335 | 1060 | 750 | 380 | 252 | | 600 | 390 | 425 | 365 | 780 | 725 | 20-30 | 390 | 1170 | 750 | 380 | 330 | | 700 | 430 | 465 | 395 | 895 | 840 | 24-30 | 447.5 | 1325 | 750 | 380 | 630 | | 800 | 470 | 510 | 430 | 1015 | 950 | 24-33 | 507.5 | 1445 | 750 | 380 | 1070 | | 900 | 510 | 560 | 460 | 1115 | 1050 | 28-33 | 557.5 | 1555 | 650 | 280 | 1700 | | 1000 | 550 | 600 | 500 | 1230 | 1160 | 28-36 | 615 | 1675 | 650 | 280 | 1950 | | | | |
