美標對夾式蝶閥標準與規(guī)范
| 設計與規(guī)范 | 結(jié)構(gòu)長度 | 壓力 -溫度等級 | 配管法蘭 | 試驗與檢驗 |
| MSS-SP-68 | IS05752第13系列 | ANS1B16.34～1977 | ANS1B16.5 | AP1598或ZJB16006-90 |
美標對夾式蝶閥型號、材料及主要參數(shù)
| 配管法蘭 | 公稱壓力 PN(MPa) | 法蘭密封面 | 產(chǎn)品型號 | ||||||
| ANS1B16.5 | 1501b | 凸(光滑面) | D73H-150C | D73W-150P | D73W-150P8 | D73W-150P3 | D73W-150R | D73W-150R8 | D73W-150R3 |
| 3001b | D73H-300C | D73W-300P | D73W-300P8 | D73W-300P3 | D73W-300R | D73W-300R8 | D73W-300R3 | ||
| 主要零件材料 | 閥體 | WCB | ZG1Cr18Ni911 | CF8 | CF3 | ZG1Cr18Ni12M02Ti | CF8M | CF3M | |
| 壓圈 | WCB | ZG1Cr18Ni9Ti | CF8(304) | CF3(3041) | ZG1Cr18Ni12M02Ti | CF8M(316) | CF3M(3161) | ||
| 蝶板 | 碳鋼面堆焊Cr13 | ZG1Cr18Ni9Ti | CF8(304) | CF3(3041) | ZG1Cr18Ni12M02Ti | CF8M(316) | CF3M(3161) | ||
| 閥桿 | 2Cr13 | 1Cr18Ni9Ti | 0Cr19Ni9 | 00Cr19Ni11 | 1Cr18Ni12M02Ti | 00Cr17Ni12M02 | 00Cr17Ni14M02 | ||
| 閥座 | 1Cr18Ni9Ti | 0Cr19Ni9 | 00Cr19Ni11 | 00Cr19Ni11 | 0Cr17Ni12M02 | 00Cr17Ni14M02 | 00Cr17Ni14M02 | ||
| 適用工況 | 適用介質(zhì) | 水、蒸汽、油品等 | 硝酸等腐蝕性介質(zhì) | 強腐蝕性 | 醋酸等腐蝕性介質(zhì) | 尿素腐蝕性介質(zhì) | |||
| 蝸輪傳動蝶閥 | 在相應的手動型號 D后插入”3”表示，示例：D373H-1501b。 | ||||||||
| 氣動蝶閥 | 在相應的手動型號 p后插入“6”表示，示例：D673H-1501b。 氣動裝置的氣源壓力 0.4～0.6MPa． | ||||||||
| 電動蝶閥 | 在相應的手動型號 D后插入“9”表示，示例：D973H-1501b。 | ||||||||
美標對夾式蝶閥對夾連接、主要尺寸及重量
| 壓力級 | 公稱通徑 DN | 尺寸 | mm) | 重量 (kg) | ||||||||
| in | mm | L | D1 | D | Z-φa | D0 | H1 | H | ||||
| D73 | D373 | D73 | D373 | |||||||||
| C1ass150 | 11/2 | 38 | 33 | 98.5 | 73 | 4-15 | 140 | 76 | 200 | 250 | 35 | 7 |
| 2 | 51 | 43 | 120.5 | 92 | 4-19 | 140 | 85 | 208 | 260 | 5 | 85 | |
| 21/2 | 64 | 46 | 139.5 | 105 | 4-19 | 160 | 95 | 228 | 284 | 6 | 11 | |
| 3 | 76 | 48 | 152.5 | 127 | 4-19 | 160 | 110 | 256 | 322 | 85 | 155 | |
| d | 102 | 54 | 190.5 | 157 | 8-19 | 180 | 122 | 278 | 338 | 11.5 | 185 | |
| 5 | 127 | 57 | 216 | 186 | 8-22 | 180 | 138 | 298 | 372 | 16 | 22.5 | |
| 6 | 152 | 57 | 241.5 | 216 | 8-22 | 230 | 158 | 326 | 404 | 205 | 28 | |
| 8 | 203 | 64 | 298.5 | 270 | 8-22 | 230 | 188 | - | 496 | - | 50 | |
| 10 | 254 | 71 | 362 | 324 | 12-25 | 280 | 224 | - | 558 | - | 64 | |
| 12 | 305 | 81 | 432 | 381 | 12-25 | 310 | 254 | - | 632 | - | 80 | |
| 14 | 337 | 92 | 476 | 413 | 12-29 | 310 | 288 | - | 672 | - | 104 | |
| 16 | 387 | 102 | 540 | 470 | 16-29 | 310 | 320 | - | 714 | - | 137.5 | |
| 18 | 438 | 114 | 578 | 533 | 16-32 | 380 | 350 | - | 768 | - | 177.5 | |
| 20 | 489 | 127 | 635 | 584 | 20-32 | 380 | 388 | - | 828 | - | 227 | |
| 24 | 591 | 154 | 749.5 | 692 | 20-35 | 450 | 404 | - | 952 | - | 3065 | |
| C1ass300 | 11/2 | 38 | 33 | 114.5 | 73 | 4-22 | 140 | 76 | 200 | 250 | 45 | 85 |
| 2 | 51 | 43 | 127 | 92 | 8-19 | 140 | 85 | 208 | 260 | 6 | 95 | |
| 21/2 | 64 | 46 | 149 | 105 | 8-22 | 180 | 95 | 228 | 294 | 7 | 12 | |
| 3 | 76 | 48 | 168.5 | 127 | 8-22 | 180 | 110 | 256 | 332 | 95 | 17 | |
| 4 | 102 | 54 | 200 | 157 | 8-22 | 230 | 130 | 285 | 364 | 13 | 20 | |
| 5 | 127 | 59 | 235 | 186 | 8-22 | 230 | 148 | 308 | 396 | 18 | 24.5 | |
| 6 | 152 | 59 | 270 | 216 | 12-22 | 280 | 165 | 336 | 430 | 22.5 | 30.5 | |
| 8 | 203 | 73 | 330 | 270 | 12-25 | 280 | 198 | - | 522 | - | 54 | |
| 10 | 254 | 83 | 387.5 | 324 | 16-29 | 310 | 234 | - | 574 | - | 68 | |
| 12 | 305 | 92 | 451 | 381 | 16-32 | 380 | 266 | - | 668 | - | 86 | |
| 14 | 337 | 117 | 514.5 | 413 | 20-32 | 380 | 302 | - | 708 | - | 112 | |
| 16 | 387 | 133 | 571.5 | 470 | 20-35 | 380 | 338 | - | 750 | - | 148 | |
| 18 | 432 | 149 | 628.5 | 533 | 24-35 | 450 | 365 | - | 804 | - | 190 | |
| 20 | 483 | 159 | 686 | 584 | 24-35 | 450 | 402 | - | 862 | - | 242 | |
| 24 | 584 | 181 | 813 | 692 | 24-41 | 560 | 448 | - | 1008 | - | 326 | |
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