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公称压力 nominal pressure | size | dimensions/mm | |||||||||
class 150LB | in | d | L | D | C | g | T | t | H | W | n-Ф |
1/2" | 15 | 152 | 95 | 66.7 | 35 | 12.7 | 2 | 241 | 140 | 4-16 | |
3/4" | 20 | 178 | 115 | 82.6 | 43 | 14.3 | 2 | 241 | 140 | 4-19 | |
1" | 25 | 203 | 125 | 89 | 51 | 15.9 | 2 | 283 | 160 | 4-19 | |
1 1/4" | 32 | 216 | 135 | 98.5 | 63.5 | 17.5 | 2 | 320 | 200 | 4-19 | |
1 1/2" | 40 | 229 | 155 | 114.3 | 73 | 19.1 | 2 | 322 | 200 | 4-22.5 | |
2" | 50 | 267 | 165 | 127 | 92 | 207 | 2 | 345 | 240 | 8-19 | |
2 1/2" | 65 | 292 | 190 | 149.2 | 105 | 23.9 | 2 | 377 | 280 | 8-22.5 | |
3" | 80 | 318 | 210 | 168.3 | 127 | 27 | 2 | 464 | 280 | 8-22.5 | |
4" | 100 | 356 | 255 | 200 | 157.2 | 30.2 | 2 | 490 | 350 | 8-22.5 | |
5" | 125 | 400 | 280 | 235 | 185.7 | 33.4 | 2 | 614 | 400 | 8-22.5 | |
6" | 150 | 444 | 320 | 270 | 216 | 35 | 2 | 700 | 450 | 12-22.5 | |
8" | 200 | 559 | 380 | 330.2 | 270 | 39.7 | 2 | 777 | 500 | 12-25.5 | |
10" | 250 | 622 | 445 | 387.4 | 324 | 46.1 | 2 | 935 | 450 | 16-28.5 | |
12" | 300 | 711 | 485 | 450.8 | 381 | 49.3 | 2 | 997 | 500 | 16-32 | |
14" | 350 | 838 | 535 | 514.4 | 413 | 52.4 | 2 | 1058 | 600 | 20-32 | |
16" | 400 | 864 | 595 | 571.5 | 470 | 55.6 | 2 | 1320 | 600 | 2-35 | |
18" | 450 | 978 | 635 | 628.6 | 533.4 | 58.8 | 2 | 1420 | 700 | 24-35 | |
20" | 500 | 1016 | 700 | 685.8 | 584.2 | 62 | 2 | 1510 | 800 | 24-35 |
技术资料
1.执行标准ASME B16.34
2.结构长度标准ASME B16.10
3.法兰尺寸标准ASME B16.5
4.压力温度基准ASME B16.34
5.测试标准API598
产品零件表
序号 | 名称 | 材质 | 序号 | 名称 | 材质 |
1 | 阀体 | A351-CF8M | 11 | 手轮 | QT400-15 |
2 | 阀瓣 | A276-316/A351-CF8M | 12 | 铭牌 | A276-304 |
3 | 阀瓣盖 | A276-316/A351-CF8M | 13 | 垫片 | A276-304 |
4 | 阀杆 | F316 | 14 | 手轮螺母 | Aluminum Bronze |
5 | 大薄片 | PTFE/不锈钢+PTFE缠绕 | 15 | 中法兰螺母 | A194-2H |
6 | 阀盖 | A351-CF8M | 16 | 中法兰螺栓 | A193-B8 |
7 | 填料 | PTFE/柔性石墨 | 17 | 销轴 | SS304 |
8 | 压套 | SS316 | 18 | 活接螺栓 | A193-B8 |
9 | 压板 | A351-CF8M | 19 | 活接螺母 | A194-2H |
10 | 阀杆螺母 | A439-D2 |
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