| ■主要性能规范 Chief propertg and specification |
试验压力 Test pressure | 公称压力 PN(LB)NominalPressure | 适用介质 Applicable mcdium | 适用温度Applicable tenpera ture | 150 | 300 | 600 | 900 | 1500 | 2500 | 壳体强度试验 Shell sterngth test | 3 | 7.8 | 15.4 | 23.1 | 38.4 | 64.6 | 水、蒸汽、油品 Water、steam、oil | ≤425摄氏度 | 密封试验(液) Seal test | 2.2 | 5.6 | 11.2 | 16.8 | 28.1 | 47.4 | 密封试验(气) Seal test | 0.5-0.8 |
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| ■主要零件材料及适用共况 Material for main parts | | ■产品制造及验收技术标准Catce manufacture and stndard |
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阀体材料 | 工作温度 | 适用介质 | WCB(C) | ≤425摄氏度 | 水、蒸汽、油品 | CF8(P) | ≤275摄氏度 | 硝酸类 | CF8M(R) | ≤275摄氏度 | 醋酸类 | WC6 WC9(V) | ≤550摄氏度 | 水、蒸汽 | CF3(P) | ≤200摄氏度 | 酸碱 | CF3M(R) | ≤200摄氏度 | 酸碱 |
| | | 设计标准 | API600 | | 结构长度 | APIB16.10 | | 法兰标准 | APIB16.5 | | 试验标准 | API598 |
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| ■主要外型和连接尺寸Main Extemal and Connecting Dimensions |
型号 Model number | 公称通经 Nominaldiameteter | 单位Unit | 主要外形和连接尺寸 Main Extemal and Connecting Dimensions | in | mm | L | H(全开) | D | D1 | D2 | B | z-d | D0 | API150LB | 2" | 50 | in | 7 | 16.1 | 6 | 4.75 | 3.62 | 0.75 | 4-0.75 | 8 | mm | 178 | 409 | 152 | 120.5 | 92 | 19.1 | 4-19 | 200 | 3" | 80 | in | 8 | 20 | 7.5 | 6 | 5 | 0.94 | 4-0.75 | 10 | mm | 203 | 570 | 190 | 152.5 | 127 | 23.9 | 4-19 | 250 | 4" | 100 | in | 9 | 23.2 | 9 | 7.5 | 6.19 | 0.94 | 8-0.75 | 10 | mm | 229 | 590 | 229 | 190.5 | 157 | 23.9 | 8-19 | 250 | 6" | 150 | in | 10.5 | 24.8 | 11 | 9.5 | 8.5 | 1 | 8-0.88 | 12 | mm | 267 | 630 | 279 | 241.5 | 216 | 25.4 | 8-22 | 300 | 8" | 200 | in | 11.5 | 37.8 | 13.5 | 11.75 | 10.62 | 1.12 | 8-0.88 | 13.88 | mm | 292 | 960 | 343 | 298.5 | 270 | 28.5 | 8-22 | 350 | 10" | 250 | in | 13 | 45.6 | 16 | 14.25 | 12.75 | 1.19 | 12-1 | 15.7 | mm | 330 | 1158 | 406 | 362 | 324 | 30.2 | 12-25 | 400 | 12" | 300 | in | 14 | 54.3 | 19 | 17 | 15 | 1.25 | 12-1 | 17.7 | mm | 356 | 1378 | 483 | 432 | 381 | 31.8 | 12-25 | 450 | 14" | 350 | in | 15 | 60.75 | 21 | 18.75 | 16.25 | 1.38 | 12-1.12 | 19.7 | mm | 381 | 1543 | 533 | 476.5 | 413 | 35 | 12-29 | 500 | 16" | 400 | in | 16 | 68.4 | 23.5 | 21.25 | 18.5 | 1.44 | 16-1.12 | 23.6 | mm | 406 | 1738 | 297 | 539.5 | 47 | 36.6 | 16-29 | 600 | 18" | 450 | in | 17 | 71.1 | 25 | 22.75 | 21 | 1.56 | 16-1.25 | 23.6 | mm | 432 | 1959 | 635 | 578 | 5233 | 39.7 | 16-32 | 600 | 20" | 500 | in | 18 | 87.2 | 27.5 | 25 | 12 | 1.69 | 20-1.25 | 26.8 | mm | 457 | 2214 | 698 | 635 | 584 | 42.9 | 20-32 | 680 | 24" | 600 | in | 20 | 102.3 | 32 | 29.5 | 27.25 | 1.88 | 20-1.38 | 29.9 | mm | 508 | 2599 | 813 | 749.5 | 692 | 47.7 | 20-35 | 760 | 30" | 750 | in | 24 | 125.3 | 38.75 | 36 | 33.75 | 2.94 | 28-1.38 | 36 | mm | 610 | 3183 | 985 | 914 | 857 | 74.5 | 28-35 | 915 | 36" | 900 | in | 28 | 147 | 46 | 42.75 | 40.25 | 3.56 | 32-1.62 | 36 | mm | 711 | 737 | 1170 | 1086 | 1022 | 90.5 | 32-41 | 915 | API300LB | 2" | 50 | in | 8.5 | 16.7 | 6.5 | 5 | 3.62 | .88 | 8-0.75 | 8 | mm | 216 | 424 | 165 | 127 | 92 | 22.3 | 8-19 | 200 | 3" | 80 | in | 11.15 | 21 | 8.25 | 6.62 | 5 | 1.12 | 8-0.88 | 10 | mm | 283 | 535 | 210 | 168 | 127 | 28.5 | 8-22 | 250 | 4" | 10 | in | 12 | 24.2 | 10 | 7.88 | 6.19 | 1.25 | 8-0.88 | 10 | mm | 305 | 615 | 254 | 200 | 157.2 | 31.8 | 8-22 | 250 | 6" | 150 | in | 1587 | 313 | 12.5 | 10.62 | 8.5 | 1.44 | 12-0.88 | 14 | mm | 403 | 795 | 318 | 270 | 216 | 36.6 | 12-22 | 350 | 8" | 200 | in | 16.5 | 39.9 | 15 | 13 | 10.62 | 1.62 | 12-1 | 15.7 | mm | 419 | 1012 | 381 | 220 | 270 | 41.3 | 12-25 | 400 | 10" | 250 | in | 18 | 48.5 | 17.5 | 15.52 | 12.75 | 1.88 | 16-1.12 | 17.7 | mm | 457 | 1231 | 444 | 387.5 | 324 | 47.7 | 16-29 | 450 | 12" | 300 | in | 19375 | 57 | 20.5 | 17.75 | 15 | 2 | 16-1.25 | 19.7 | mm | 502 | 1450 | 521 | 451 | 381 | 50.8 | 16-32 | 500 | 14" | 350 | in | 30 | 64.8 | 23 | 20.25 | 15.25 | 2.12 | 20-1.25 | 23.6 | mm | 762 | 1645 | 584 | 514.5 | 413 | 54 | 20-32 | 600 | 16" | 400 | in | 33 | 72.5 | 25.5 | 20.25 | 18.5 | 2.25 | 20-1.38 | 23.6 | mm | 838 | 1841 | 648 | 571.5 | 470 | 57.2 | 20-35 | 600 | 18" | 450 | in | 36 | 76.5 | 28 | 24.75 | 21 | 2.38 | 24-1.38 | 26.8 | mm | 914 | 1943 | 711 | 628.5 | 533 | 60.4 | 24-35 | 680 | 20" | 500 | in | 39 | 84.8 | 30.5 | 27 | 23 | 2.5 | 24-1.38 | 38 | mm | 991 | 2154 | 775 | 686 | 584 | 63.5 | 24-35 | 760 | 24" | 600 | in | 45 | 100.5 | 36 | 32 | 27.25 | 2.75 | 24-1.62 | 36 | mm | 1143 | 2553 | 914 | 813 | 692 | 69.9 | 24-41 | 915 |
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