美標焊接蝶閥該產(chǎn)品廣泛用于石油、化工、電力、冶金、食品、醫(yī)藥、輕紡、造紙等行業(yè)，可安裝在溫度≤425℃，介質(zhì)為煤氣、空氣、蒸汽、水、海水、油品等工業(yè)管網(wǎng)上作調(diào)節(jié)流量和切斷介質(zhì)用。
| ANSI150Lb | |||||||
| 公稱通徑 | L | Dn | H1 | H2 | H | DO | |
| in | mm | ||||||
| 3 | 76 | 114 | 89.1 | 186 | 90 | 230 | 160 |
| 4 | 100 | 127 | 114.3 | 195 | 100 | 239 | 160 |
| 5 | 125 | 140 | 139.8 | 208 | 113 | 252 | 160 |
| 6 | 150 | 140 | 165.2 | 240 | 130 | 284 | 160 |
| 8 | 200 | 152 | 216.3 | 265 | 202 | 307 | 200 |
| 10 | 250 | 165 | 267.4 | 295 | 235 | 337 | 200 |
| 12 | 300 | 178 | 318.5 | 340 | 280 | 392 | 250 |
| 14 | 350 | 190 | 355.6 | 383 | 315 | 435 | 300 |
| 16 | 400 | 216 | 406.4 | 427 | 355 | 481 | 400 |
| 18 | 450 | 222 | 457.2 | 467 | 370 | 521 | 400 |
| 20 | 500 | 229 | 508 | 499 | 406 | 568 | 450 |
| 24 | 600 | 267 | 609.6 | 618 | 464 | 689 | 500 |
| 28 | 700 | 39 | 711.2 | 745 | 560 | 903 | 350＊ |
| 32 | 800 | 318 | 812.8 | 809 | 630 | 967 | 350＊ |
| 36 | 900 | 330 | 914.4 | 873 | 697 | 1030 | 350＊ |
| 42 | 1050 | 410 | 1066.8 | 964 | 777 | 1122 | 350＊ |
| ANSI300Lb | |||||||
| 公稱通徑 | L | Dn | H1 | H2 | H | DO | |
| in | mm | ||||||
| 3 | 76 | 118 | 89.1 | 242 | 108 | 286 | 160 |
| 4 | 100 | 190 | 114.3 | 204 | 108 | 248 | 160 |
| 5 | 125 | 200 | 139.8 | 214 | 120 | 258 | 160 |
| 6 | 150 | 210 | 165.2 | 259 | 135 | 301 | 200 |
| 8 | 200 | 230 | 216.3 | 276 | 202 | 318 | 200 |
| 10 | 250 | 250 | 267.4 | 313 | 235 | 365 | 250 |
| 12 | 300 | 270 | 318.5 | 363 | 280 | 415 | 300 |
| 14 | 350 | 290 | 355.6 | 406 | 315 | 458 | 400 |
| 16 | 400 | 310 | 406.4 | 441 | 355 | 510 | 450 |
| 18 | 450 | 330 | 457.2 | 523 | 370 | 591 | 500 |
| 20 | 500 | 350 | 508 | 602 | 420 | 740 | 350 |
