
产品特征
公称压力: 150~6001b
适用温度范围:≤ 200℃~≤350℃
适用介质:硝酸类、醋酸类、水、油、气类及某些腐蚀性液体。
主要连接尺寸
| 型号 | 规格 | 尺寸 mm | |||||||
| inch | mm | L | D | D1 | D2 | b | Z-φd | H | |
| H44W-1501b | 11/2″ | 40 | 165 | 127 | 98.5 | 73 | 15 | 4-15 | 115 |
| 2″ | 50 | 203 | 152 | 120.5 | 92 | 16 | 4-19 | 165 | |
| 21/2″ | 65 | 216 | 178 | 139.5 | 105 | 18 | 4-19 | 175 | |
| 3″ | 80 | 241 | 229 | 190.5 | 157 | 24 | 4-19 | 190 | |
| 4″ | 100 | 292 | 229 | 190.5 | 157 | 24 | 8-19 | 215 | |
| 5″ | 125 | 330 | 254 | 216 | 186 | 24 | 8-22 | 265 | |
| 6″ | 150 | 356 | 279 | 241.5 | 216 | 29 | 8-22 | 320 | |
| 8″ | 200 | 495 | 343 | 298.5 | 270 | 29 | 8-22 | 320 | |
| 10″ | 250 | 622 | 406 | 362 | 324 | 31 | 12-25 | 365 | |
| 12″ | 300 | 698 | 483 | 432 | 381 | 32 | 12-25 | 415 | |
| 14″ | 350 | 787 | 533 | 476 | 413 | 35 | 12-29 | 460 | |
| 16 | 400 | 864 | 597 | 540 | 470 | 3f | 16-29 | 49b | |
| H44W-3001b | 2″ | 50 | 267 | 165 | 127 | 92 | 23 | 8-19 | 190 |
| 21/2″ | 65 | 292 | 190 | 149 | 105 | 26 | 8-22 | 205 | |
| 3″ | 80 | 318 | 210 | 168.5 | 127 | 29 | 8-22 | 220 | |
| 4″ | 100 | 356 | 254 | 200 | 157 | 32 | 8-22 | 245 | |
| 6″ | 150 | 444 | 318 | 270 | 216 | 37 | 12-22 | 295 | |
| 8″ | 200 | 533 | 381 | 330 | 270 | 42 | 12-25 | 330 | |
| 10″ | 250 | 622 | 445 | 387.5 | 324 | 48 | 16-29 | 420 | |
| 12″ | 300 | 711 | 521 | 451 | 381 | 51 | 16-32 | 480 | |
| 14″ | 350 | 838 | 584 | 514.5 | 413 | 54 | 20-32 | 535 | |
| 16″ | 400 | 864 | 648 | 571.5 | 470 | 58 | 20-35 | 585 | |
| 18″ | 450 | 978 | 711 | 628.5 | 533 | 61 | 24-35 | 615 | |
| 20″ | 500 | 1016 | 775 | 686 | 584 | 64 | 24-35 | 685 | |
产品名称:美标止回阀
产品型号:H44W(H)
公称尺寸:1/2”-20”
公称压力:150Lb-600Lb 10K-40K
阀体材质:WCB、CF8、CF8M、CF3、CF3M
应用规范
结构长度 ANSI B16.10 设计标准 API6D&BS1868
法兰尺寸 ANSI B16.5 检验标准 API598
主要零件及材质
NO. | 零件名称 | Qty. | 材料 | NO. | 零件名称 | Qty. | 材料 |
1 | 阀体 | 1 | WCB | 9 | 铭牌 | 1 | 304 |
2 | 阀座 | 2 | A105+HF | 10 | 垫片 | 1 | 304不锈钢+柔性石墨 |
3 | 闸瓣 | 1 | WCB+F6 | 11 | 阀盖 | 1 | WCB |
4 | 阀杆 | 1 | WCB | 12 | 螺柱 | A193 B7 | |
5 | 垫片 | 1 | A276 410 | 13 | 螺母 | A194 2H | |
6 | 螺母 | 1 | A276 410 | 14 | 吊环 | 1 | A29 1035 |
7 | 销轴 | 1 | A276 410 | 15 | 垫片 | 1 | 1008 |
8 | 铆钉 | 2 | 304 | 16 | 螺塞 | 1 | A276 410 |
主要连接尺寸及重量
NPS | in | 2 | 2-1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | |
mm | 51 | 64 | 76 | 102 | 127 | 152 | 203 | 254 | 305 | 337 | 387 | 438 | 489 | ||
L-L1 | in | 8.00 | 8.50 | 9.50 | 11.50 | 13.00 | 14.00 | 19.50 | 24.50 | 27.50 | 31.00 | 34.00 | 38.50 | 38.50 | |
mm | 203 | 216 | 241 | 292 | 330 | 356 | 495 | 622 | 698 | 787 | 864 | 978 | 978 | ||
L2 | in | 8.50 | 9.00 | 10.00 | 12.00 | 13.50 | 14.50 | 20.00 | 25.00 | 28.00 | 31.50 | 34.50 | 39.00 | 39.00 | |
mm | 216 | 229 | 254 | 305 | 343 | 368 | 508 | 635 | 711 | 800 | 876 | 991 | 991 | ||
d1 | in | 3.62 | 4.13 | 5.00 | 6.18 | 7.32 | 8.50 | 10.63 | 12.76 | 15.00 | 16.26 | 18.50 | 20.98 | 22.99 | |
mm | 92 | 105 | 127 | 157 | 186 | 216 | 270 | 324 | 381 | 413 | 470 | 533 | 584 | ||
d2 | in | 4.75 | 5.50 | 6.00 | 7.50 | 8.50 | 9.50 | 11.75 | 14.25 | 17.00 | 18.75 | 21.25 | 22.75 | 25.00 | |
mm | 120.5 | 139.5 | 152.5 | 190.5 | 216 | 241.5 | 298.5 | 362 | 432 | 476 | 540 | 578 | 635 | ||
D | in | 6.00 | 7.00 | 7.50 | 9.00 | 10.00 | 11.00 | 13.50 | 16.00 | 19.00 | 21.00 | 23.50 | 25.00 | 27.50 | |
mm | 152 | 178 | 190 | 229 | 254 | 279 | 343 | 406 | 483 | 533 | 597 | 635 | 699 | ||
b | in | 0.75 | 0.88 | 0.94 | 0.94 | 0.94 | 1.00 | 1.13 | 1.19 | 1.25 | 1.38 | 1.44 | 1.56 | 1.69 | |
mm | 16 | 17.5 | 19 | 24 | 25 | 26 | 29 | 31 | 32 | 35 | 37 | 40 | 43 | ||
n-Φd | in | 4-0.75 | 4-0.75 | 4-0.75 | 8-0.75 | 80.87 | -0.87 | 8-0.87 | 12-1.00 | 12-1.00 | 12-1.13 | 16-1.13 | 16-1.25 | 20-1.25 | |
mm | 4-19 | 4-19 | 4-19 | 8-19 | 8-22 | 8-22 | 8-22 | 12-25 | 12-25 | 12-29 | 16-29 | 16-32 | 20-32 | ||
H | in | 5.31 | 6.10 | 6.61 | 9.37 | 9-80 | 10.91 | 13.35 | 15.67 | 20.67 | 21.77 | 22-99 | 26.30 | 28.03 | |
mm | 135 | 155 | 168 | 235 | 249 | 277 | 339 | 398 | 525 | 553 | 584 | 688 | 712 | ||
WT(kg) | BF | 17 | 21 | 29 | 42 | 69 | 74 | 108 | 177 | 282 | 372 | 570 | 665 | 900 | |
BW | 13 | 17 | 24 | 36 | 57 | 62 | 96 | 158 | 238 | 324 | 483 | 48 | 782 |
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