船用铸钢吸入通海阀性能规范Technical Data |
公称压力
Nominal Pressure
(MPa) | 公称通径
Nominal Diameter
(mm) | 适用介质
Applicable Medium |
0 4
| 50 - 400 | 海水、淡水 | | 50 - 500 | Sea water. Fresh water |
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船用铸钢吸入通海阀主要零部件材质Materials of Main Parts |
零件名称Parts Name | 材料Materia | | | 名称Name | 牌号Marks | 阀体、阀盖Body/Cover | 铸钢Cast Steel | ZG230-450 | 阀盘、阀座Disc/Seat | 铸锡青铜Cast Tin Bronze | ZCuSn102n2 | 阀杆Stem | 铝青铜Aluminum Bronze | CuA19Mn2 |
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船用铸钢吸入通海阀B型基本尺寸Dimensions |
公称
通径 | 结构尺寸
Structure Dimension | 法兰Flange | 螺栓Bont | 壁厚
Thickness | 手轮
Hand wheel | 升程
Lift Range | 参考重量
Weight | DN(mm) | L | H | D | Di | D2 | b | Do | n个 | Th. | f | DO | m | (kg) | 50 | 125 | 230 | 135 | 103 | 84 | 13 | 15 | 6 | M14 | 7 | 140 | 16 | 14.4 | 65 | 145 | 240 | 155 | 123 | 104 | 13 | 15 | 6 | M14 | 7 | 140 | 20 | 17.6 | 80 | 155 | 260 | 170 | 138 | 118 | 14 | 15 | 8 | M14 | 7 | 160 | 24 | 16.8 | 100 | 175 | 280 | 190 | 158 | 138 | 14 | 15 | 8 | M14 | 8 | 180 | 30 | 21.8 | 125 | 200 | 310 | 215 | 183 | 164 | 14 | 15 | 10 | M14 | 8 | 200 | 40 | 30.8 | 150 | 225 | 340 | 240 | 208 | 190 | 14 | 15 | 12 | M14 | 9 | 225 | 48 | 47.8 | 200 | 275 | 375 | 295 | 264 | 247 | 15 | 15 | 12 | M14 | 9 | 280 | 60 | 68.4 | 250 | 325 | 425 | 365 | 327 | 306 | 16 | 17 | 14 | M16 | 10 | 360 | 70 | 104.0 | 300 | 375 | 480 | 430 | 386 | 360 | 19 | 22 | 14 | M20 | 11 | 400 | 78 | 167.0 | 350 | 425 | 560 | 480 | 436 | 410 | 20 | 22 | 16 | M20 | 11 | 450 | 100 | 221.0 | 400 | 475 | 640 | 530 | 486 | 460 | 21 | 22 | 16 | M20 | 12 | 500 | 1 10 | 292.0 |
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船用铸钢吸入通海阀BS犁基本尺寸Dimensions |
公称
通径 | 结构尺寸
Structure Dimension | 法兰Flange | 螺栓Bont | 壁厚
Thickness | 手轮
Hand wheel | 升程
Lift Range | 参考重量
Weight | DN(mm) | L | H | D | Di | D2 | b | Do | n个 | Th. | f | DO | m | (kg) | 50 | 125 | 230 | 140 | 110 | 90 | 16 | 14 | 4 | M12 | 7 | 140 | 16 | 15 1 | 65 | 145 | 240 | 160 | 130 | 110 | 16 | 14 | 4 | M12 | 7 | 140 | 20 | 17 6 | 80 | 155 | 260 | 190 | 150 | 128 | 18 | 18 | 4 | M16 | 7 | 160 | 24 | 21 0 | 100 | 175 | 280 | 210 | 170 | 148 | 18 | 18 | 4 | M16 | 8 | 180 | 30 | 25 7 | 125 | 200 | 310 | 240 | 200 | 178 | 20 | 18 | 8 | M16 | 8 | 200 | 40 | 36 5 | 150 | 225 | 340 | 265 | 225 | 202 | 20 | 18 | 8 | M16 | 9 | 225 | 48 | 59 8 | 200 | 275 | 375 | 320 | 280 | 258 | 22 | 18 | 8 | M16 | 9 | 280 | 60 | 80 7 | 250 | 325 | 425 | 375 | 335 | 312 | 24 | 18 | 12 | M16 | 10 | 360 | 70 | 121 0 | 300 | 375 | 480 | 440 | 395 | 365 | 24 | 22 | 12 | M20 | 11 | 400 | 78 | 184 0 | 350 | 425 | 560 | 490 | 445 | 415 | 24 | 22 | 12 | M20 | 11 | 450 | 100 | 247 0 | 400 | 475 | 640 | 540 | 495 | 465 | 24 | 22 | 16 | M20 | 12 | 500 | 1 10 | 324 0 | 450 | 500 | 720 | 595 | 550 | 520 | 24 | 22 | 16 | M20 | 12 | 550 | 150 | 467 2 | 500 | 525 | 800 | 645 | 600 | 570 | 26 | 22 | 20 | M20 | 13 | 600 | 155 | 550 9 |
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