止回阀, 旋启式止回阀, API旋启式止回阀 |
■主要性能规范 Chief property and specification |
试验压力(MPa) Test pressure | 公称压力PN(MPa) Nominal Pressure | 150 | 300 | 400 | 壳体强度试验 Shell strength test | 3.1 | 7.8 | 10.3 | 密封试验Seal test | 2.2 | 5.6 | 7.6 | 阀体材料Matertal of valve | C | P | R | V | 适用介质 Applicable media | 水 蒸汽油品 Water、steam,oil goods | 硝酸类 Nitric acid | 醋 酸 类 Acetc acid | 蒸汽、水 | 适用温度 Applicable temperatre | ≤425℃ | ≤200℃ | ≤200℃ | ≤550℃ | |
■执行标准 Executive Standard |
设计制造:ANSI B16.34 Designing and Manafulturing 结构长度: ANSI B16.5 Face to face: ANSI B16.5 检验与试验:API 598、API 6D Nspectionand Test Standard:API 598、API 6D |
■主要外型和连接尺寸Main Extemal and Connecting Dimensions |
公称压力 | 公称通经 Nominaldiameteter | 单位 Unit | 主要外形和连接尺寸Main Extemal and Connecting Dimensions | 重量 (KG)weight | in | mm | L | D | D1 | D2 | b | Z-d | H | API150Lb | 2" | 50 | in | 9.00 | 6.00 | 4.75 | 3.62 | 0.75 | 4-0.75 | 6134 | 16.6 | mm | 203 | 157 | 120.7 | 92 | 19.5 | 4-19 | 161 | 21/2" | 65 | in | 8.5 | 7.00 | 5.50 | 4.12 | 0.88 | 4-0.75 | 7.08 | 22.5 | mm | 216 | 178 | 139.7 | 105 | 22.5 | 4-19 | 180 | 3" | 80 | in | 9.5 | 7.50 | 6.00 | 5.00 | 0.94 | 4-0.75 | 7.48 | 32.5 | mm | 241 | 190.5 | 152.4 | 127 | 24 | 4-18 | 190 | 4" | 100 | in | 11.5 | 9.00 | 7.50 | 6.19 | 0.94 | 8-.075 | 8.66 | 53.8 | mm | 292 | 229 | 190.5 | 157.2 | 24 | 8-19 | 220 | 6" | 150 | in | 14 | 11.00 | 9.50 | 8.50 | 1.00 | 4-0.88 | 10.12 | 83.8 | mm | 356 | 279 | 241.5 | 216 | 25.5 | 8-22.5 | 257 | 8" | 200 | in | 19.5 | 13.50 | 11.75 | 10.62 | 1.12 | 8-0.88 | 11.50 | 141.3 | mm | 495 | 343 | 298.5 | 270 | 29 | 8-22.5 | 292 | 10" | 250 | in | 24.5 | 16.00 | 14.25 | 12.75 | 1.19 | 12-1.00 | 13.78 | 190.5 | mm | 622 | 406 | 362 | 324 | 30.5 | 12-25 | 350 | 12" | 300 | in | 27.5 | 19.00 | 17.00 | 15.00 | 1.25 | 12-1.00 | 15.60 | 292 | mm | 699 | 483 | 432 | 381 | 32 | 12-25 | 398 | |
■主要外型和连接尺寸Main Extemal and Connecting Dimensions |
公称压力 | 公称通经 Nominaldiameteter | 单位 Unit | 主要外形和连接尺寸Main Extemal and Connecting Dimensions | 重量 (KG)weight | in | mm | L | D | D1 | D2 | D8 | b | Z-d | H | API300Lb | 2" | 50 | in | 10.50 | 6.5 | 5 | 3.62 | | 0.88 | 8-0.75 | 7.06 | 21 | mm | 267 | 165 | 127 | 92 | | 225 | 8-19 | 179.5 | 3" | 80 | in | 12.50 | 8.25 | 6.62 | 5 | | 1.12 | 8-0.88 | 8.36 | 47 | mm | 318 | 210 | 168 | 127 | | 29 | 8-22.5 | 212.4 | 4" | 100 | in | 1400 | 10 | 7.88 | 6.19 | | 1.25 | 8-088 | 9.69 | 69 | mm | 356 | 254 | 200 | 157 | | 32 | 8-22.5 | 246 | 6" | 150 | in | 17.50 | 12.5 | 10.62 | 8.5 | | 1.44 | 12-0.88 | 11.5 | 133 | mm | 445 | 317.5 | 269.7 | 216 | | 37 | 12-22.5 | 292 | 8" | 200 | in | 21.00 | 15.0 | 13 | 10.62 | | 1.62 | 12-1 | 12.91 | 165.5 | mm | 533 | 381 | 330 | 270 | | 41.5 | 12-25.5 | 328 | 10" | 250 | in | 24.50 | 17.5 | 15.25 | 12.75 | | 1.88 | 16-1.12 | 14.9 | 208 | mm | 622 | 444.5 | 387 | 324 | | 48 | 16-28.5 | 378.6 | 12" | 300 | in | 28.00 | 20.5 | 17.75 | 15 | | 2 | 16-1.25 | 16.53 | 396 | mm | 711 | 521 | 451 | 381 | | 51 | 16-32 | 420 | API400Lb | 2" | 50 | in | 11.50 | 6.5 | 5 | 3.62 | | 1 | 8-0.75 | 7.55 | 26 | mm | 292 | 165 | 127 | 92 | | 25.5 | 8-19 | 192 | 3" | 80 | in | 14.00 | 8.25 | 6.62 | 5 | | 12.5 | 8-0.88 | 8.66 | 53 | mm | 356 | 210 | 168 | 127 | | 32 | 8-22.5 | 220 | 4" | 100 | in | 16.00 | 10 | 7.88 | 6.19 | | 1.38 | 8-1 | 9.64 | 72 | mm | 406 | 254 | 200 | 157 | | 35 | 8-25.5 | 245 | 6" | 150 | in | 19.50 | 12.5 | 10.62 | 8.5 | | 1.62 | 12-1 | 11.61 | 136.5 | mm | 495 | 317.5 | 270 | 216 | | 41.5 | 12-25.5 | 295 | 8" | 200 | in | 23.50 | 15 | 13 | 10.62 | | 1.88 | 12-1.12 | 12.99 | 207.3 | mm | 597 | 381 | 330 | 270 | | 48 | 12-28.5 | 330 | 10" | 250 | in | 26.50 | 17.5 | 15.52 | 12.75 | | 2.12 | 16-1.25 | 14.96 | 300.9 | mm | 673 | 445 | 387 | 324 | | 54 | 16-32 | 380 | 12" | 300 | in | 30.0 | 20.5 | 17.75 | 15 | | 2.25 | 16-1.38 | 16.72 | 390 | mm | 762 | 520 | 450.8 | 381 | | 57.5 | 16-35 | 425 | API600Lb | 2" | 50 | in | 11.61 | 6.5 | 5 | 4.25 | 3.25 | 0.98 | 8-0.75 | 7.99 | 34 | mm | 295 | 165 | 127 | 108 | 82.6 | 25 | 8-19 | 203 | 3" | 80 | in | 14.13 | 8.27 | 6.62 | 5.75 | 4.87 | 1.26 | 8-0.88 | 9.25 | 63 | mm | 359 | 210 | 168.1 | 146 | 123.8 | 32 | 8-22 | 235 | 4" | 100 | in | 17.13 | 10.75 | 8.5 | 6.89 | 5.87 | 1.5 | 8-1 | 11.26 | 114 | mm | 435 | 273 | 215.9 | 175 | 149.2 | 38 | 8-25 | 286 | 6" | 150 | in | 22.13 | 14 | 11.5 | 9.49 | 8.31 | 1.89 | 12-1.14 | 13 | 207 | mm | 562 | 356 | 292.1 | 241 | 211.1 | 48 | 12-29 | 330 | 8" | 200 | in | 26.14 | 16.5 | 13.74 | 11.89 | 10.63 | 2.2 | 12-1.26 | 15 | 387 | mm | 664 | 419 | 349.1 | 302 | 269.9 | 56 | 12-32 | 381 | 10" | 250 | in | 31.14 | 20 | 17 | 14.02 | 12.75 | 2.25 | 16-1.38 | 18 | 580 | mm | 791 | 508 | 431.8 | 356 | 323.8 | 64 | 16-35 | 457 | 12" | 300 | in | 33.15 | 22 | 19.25 | 16.26 | 15 | 2.64 | 20-1.38 | 23 | 778 | |
相关产品
HH49X型蝶式微HC41X型法兰式对夹蝶形止回HC44X型橡胶瓣HH49X型蝶式微
文章转载自:http://www.shhtbf.com/zhihuifa/719.html