【執(zhí)行標準】
設計規(guī)范：API 600 API603
結(jié)構(gòu)長度：ASME B16.10
法蘭連接：ASME B16.5 ASME B16.47
試驗與檢驗：API 598
【性能參數(shù)】
| 零件名稱 | CF8/CF3系列 | CF8M/CF3M系列 |
| 閥體/閥蓋 | ASTM A351 CF8/CF3 | ASTM A351 CF8M/CF3M |
| 閘板 | ASTM A351 CF8/CF3 | ASTM A351 CF8M/CF3M |
| 閥桿 | ASTM A182 F304/F304L | ASTM A182 F316/F316L |
| 填料 | 石墨Graphite | 石墨Graphite / PTFE |
| 墊片 | 石墨+304Graphite+304 | 石墨+304Graphite+304 |
| 上密封座 | ASTM A351 CF8/CF3 | ASTM A351 CF8M/CF3M |
| 填料壓板 | ASTM A351 CF8/CF3 | ASTM A351 CF8M/CF3M |
| 螺栓 | ASTM A193 GR8 | ASTM A193 GR8 |
| 螺母 | ASTM A193 GR B8 | ASTM A193 GR B8 |
【主要外形尺寸】
CLASS 150 API600 Z40H/Y 主要外形尺寸 | NPS | 2 | 2 1/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 26 | 28 | 30 | 32 | 36 | 40 |
| L | RF | 178 | 191 | 203 | 29 | 267 | 292 | 330 | 356 | 381 | 406 | 432 | 457 | 508 | 559 | 610 | 610 | 660 | 711 |
| BW | 216 | 241 | 283 | 305 | 403 | 419 | 457 | 502 | 572 | 610 | 660 | 711 | 813 | 864 | 914 | 914 | 965 | 1016 |
| 手動 | H 1 | 400 | 490 | 510 | 585 | 775 | 955 | 1160 | 1375 | 1570 | 1765 | 1980 | - | - | - | - | - | - | - |
| Do | 200 | 200 | 250 | 300 | 350 | 350 | 400 | 450 | 500 | 600 | 700 | - | - | - | - | - | - | - |
| 傘齒輪 | H 2 | - | - | - | - | - | - | - | - | 1668 | 1920 | 2115 | 2215 | 2600 | 2908 | 3046 | 3136 | 3293 | 3726 |
CLASS 150 API600 Z40H/Y 主要外形尺寸 | NPS | 2 | 2 1/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 26 | 28 | 30 | 32 |
| L | RF | 216 | 241 | 283 | 305 | 406 | 419 | 457 | 502 | 762 | 838 | 914 | 991 | 1143 | 1245 | 1346 | 1697 | 1524 |
| BW | 216 | 241 | 283 | 305 | 406 | 419 | 457 | 502 | 762 | 838 | 914 | 991 | 1143 | 1245 | 1346 | 1697 | 1524 |
| 手動 | H 1 | 470 | 525 | 535 | 635 | 805 | 1025 | 1230 | 1460 | 1645 | - | 1840 | - | - | - | - | - | - |
| Do | 200 | 200 | 300 | 300 | 350 | 400 | 450 | 500 | 600 | - | 600 | - | - | - | - | - | - |
| 傘齒輪 | H 2 | - | - | - | - | - | - | - | - | - | - | 1935 | 2155 | 2572 | 2908 | 3100 |
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