GB/T584-1999 船用法兰铸钢截止阀 Marine Cast Steel Flanged Globe Valves GB/T585-1999 船用法兰铸钢截止止回阀Marine Cast Steel Flanged Stop Check Valves GB/T1853-94 船用法兰铸钢舷侧截止止回阀 Marine Cast Steel Flanged Over Board Stop Check Valves |
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 | 1.0 | 65~300 | 淡水、滑油、燃油和 t≤300℃蒸汽 Fresh water, Lubricanting oil, Fuel oil, t≤300℃ steam. | 1.6 | 100~250 | 2.5 | 20~150 | 4.0 | 65~100 | 淡水、滑油、燃油和 t≤400℃蒸汽 Fresh water, Lubricanting oil, Fuel oil, t≤400℃ steam. | 6.4 | 20~50 |
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主要零部件材质 Materials of Main Parts |
零件名称 Parts Name | 材料 Material | 名称 Name | 牌号 Marks | 阀体、阀盖 Body/Cover | 铸钢 Cast Steel | ZG230-450 | 阀盘 Disc | 优质碳素钢 High-quality Carbon Steel | 钢 25 | 阀杆 Stem | 不锈钢 Stainless Steel | 2Cr13 | 阀盘密封圈 Disc Seal ring | 焊不锈钢 Weld Stainless Steel | H2Cr13 | 阀体密封圈 Body Seal ring | PN≤2.5 | 焊不锈钢 Weld Stainless Steel | H1Cr18Ni9Ti | PN≥4.0 | 焊不锈钢 Weld Stainless Steel | H2Cr13 |
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PN1.0、1.6、2.5MPa的A型、B型基本尺寸 Dimensions |
公称 压力 PN (MPa) | 公称 通径 DN (mm) | 结构尺寸 Structure Dimension | 壁厚 Thickness | 法兰 Flange | 螺栓 Bolt | 手轮 Hand wheel | 升程 Lift Range m | 参考重量 Weight(kg) | L | H≈ | H1 | A型 | B型 | A型 | B型 | B型 | D | D1 | | d0 | b | n个 | Th | Do | S | A型 | B型 | 1.0 | 65 | 290 | 115 | 310 | 277 | 115 | 6.0 | 155 | 123 | 104 | 15 | 14 | 6 | M14 | 140 | 12 | 18 | 14.9 | 12.9 | 80 | 310 | 125 | 345 | 304 | 125 | 7.0 | 170 | 138 | 118 | 15 | 14 | 8 | M14 | 160 | 14 | 24 | 19.0 | 17.9 | 100 | 350 | 150 | 374 | 325 | 135 | 8.0 | 190 | 158 | 138 | 15 | 14 | 8 | M14 | 180 | 14 | 35 | 28.6 | 24.0 | 125 | 400 | 175 | 426 | 366 | 155 | 8.0 | 215 | 183 | 164 | 15 | 14 | 10 | M14 | 200 | 17 | 44 | 38.2 | 33.7 | 150 | 500 | 180 | 487 | 415 | 160 | 9.0 | 240 | 208 | 190 | 15 | 14 | 12 | M14 | 200 | 17 | 57 | 51.3 | 41.9 | 1.6 | 125 | 400 | 175 | 465 | 405 | 155 | 8.0 | 225 | 187 | 168 | 17 | 15 | 10 | M16 | 250 | 22 | 44 | 45.4 | 38.9 | 150 | 500 | 180 | 524 | 452 | 160 | 9.0 | 255 | 217 | 196 | 17 | 15 | 12 | M16 | 280 | 24 | 57 | 58.9 | 51.7 | 2.5 | 20 | 150 | 75 | 217 | 203 | 75 | 6.0 | 95 | 68 | 48 | 13 | 11 | 4 | M12 | 80 | 8 | 7 | 4.5 | 4.4 | 25 | 160 | 80 | 217 | 203 | 80 | 6.0 | 105 | 73 | 56 | 13 | 12 | 4 | M12 | 80 | 8 | 7 | 5.1 | 5.0 | 32 | 180 | 85 | 236 | 216 | 85 | 6.0 | 1 15 | 83 | 64 | 15 | 13 | 6 | M14 | 100 | 9 | 9 | 6.9 | 6.1 | 40 | 200 | 90 | 260 | 236 | 90 | 7.0 | 125 | 93 | 74 | 15 | 13 | 6 | M14 | 120 | 11 | 11 | 9.2 | 7.2 | 50 | 230 | 95 | 288 | 258 | 95 | 7.0 | 135 | 103 | 84 | 15 | 13 | 6 | M14 | 140 | 12 | 14 | 12.9 | 12.7 | 65 | 290 | 115 | 335 | 301 | 115 | 7.0 | 170 | 132 | 110 | 17 | 15 | 8 | M16 | 160 | 14 | 18 | 18.8 | 18.9 | 80 | 310 | 125 | 362 | 321 | 125 | 7.0 | 185 | 147 | 126 | 17 | 16 | 8 | M16 | 200 | 17 | 24 | 24.8 | 22.7 | 100 | 350 | 150 | 417 | 368 | 135 | 8.0 | 205 | 167 | 146 | 17 | 16 | 10 | M16 | 250 | 22 | 35 | 34.9 | 31.3 | 125 | 400 | 175 | 481 | 432 | 155 | 9.0 | 240 | 196 | 172 | 21 | 19 | 10 | M20 | 280 | 24 | 44 | 52.2 | 47.9 | 150 | 500 | 200 | 537 | 484 | 175 | 9.0 | 270 | 226 | 200 | 21 | 20 | 12 | M20 | 320 | 27 | 57 | 68.5 | 60.3 |
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PN1.0、1.6、2.5MPa的AS型、BS型基本尺寸 Dimensions |
公称 压力 PN (MPa) | 公称 通径 DN (mm) | 结构尺寸 Structure Dimension | 壁厚 Thickness | 法兰 Flange | 螺栓 Bolt | 手轮 Hand wheel | 升程 Lift Range m | 参考重量 Weight(kg) | L | H≈ | H1 | AS型 | BS型 | AS型 | BS型 | BS型 | D | D1 | D2 | d0 | b | n个 | Th | Do | S | AS型 | BS型 | 1.0 | 200 | 600 | 275 | 621 | 543 | 275 | 10.0 | 340 | 295 | 268 | 22 | 24 | 8 | M20 | 360 | 27 | 68 | 109.0 | 104.0 | 250 | 730 | 325 | 721 | 623 | 325 | 11.5 | 395 | 350 | 320 | 22 | 26 | 12 | M20 | 450 | 32 | 80 | 167.0 | 160.0 | 300 | 850 | 375 | 821 | 696 | 375 | 13.0 | 445 | 400 | 370 | 22 | 26 | 12 | M20 | 500 | 36 | 100 | 225.0 | 216.0 | 1.6 | 100 | 350 | 175 | 417 | 368 | 175 | 8.0 | 220 | 180 | 158 | 18 | 22 | 8 | M16 | 250 | 22 | 35 | 35.4 | 33.2 | 125 | 400 | 200 | 465 | 405 | 200 | 8.0 | 250 | 210 | 184 | 18 | 22 | 8 | M16 | 250 | 22 | 44 | 50.5 | 46.1 | 150 | 480 | 225 | 524 | 452 | 225 | 9.0 | 285 | 240 | 212 | 22 | 24 | 8 | M20 | 280 | 24 | 57 | 67.3 | 62.1 | 175 | 540 | 225 | 573 | 505 | 225 | 10.0 | 315 | 270 | 242 | 22 | 24 | 8 | M20 | 360 | 27 | 60 | 92.1 | 87.8 | 200 | 600 | 275 | 643 | 565 | 275 | 10.0 | 340 | 295 | 268 | 22 | 24 | 12 | M20 | 450 | 32 | 68 | 121.0 | 116.0 | 250 | 730 | 325 | 744 | 646 | 325 | 11.5 | 405 | 355 | 320 | 26 | 26 | 12 | M24 | 500 | 36 | 80 | 180.0 | 173.0 |
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PN1.0、1.6、2.5MPa的AS型BS型基本尺寸 Dimensions |
公称 压力 PN(MPa) | 公称 通径 DN(mm) | 结构尺寸 Structure Dimension | 壁厚 Thickness t | 法兰 Flange | 螺栓 Bolt | 手轮 Hand wheel | 升程 Lift Range m | 参考重量 Weight(kg) | L | H≈ | H1 | AS型 | BS型 | AS型 | BS型 | BS型 | D | D1 | D2 | d0 | b | n个 | Th | D0 | S | AS型 | BS型 | 2.5 | 20 | 150 | 95 | 217 | 203 | 95 | 6.0 | 105 | 75 | 58 | 14 | 16 | 4 | M12 | 80 | 8 | 7 | 5.4 | 5.4 | 25 | 160 | 100 | 217 | 203 | 100 | 6.0 | 115 | 85 | 68 | 14 | 16 | 4 | M12 | 80 | 8 | 7 | 6.2 | 6.1 | 32 | 180 | 105 | 236 | 216 | 105 | 6.0 | 140 | 100 | 78 | 18 | 18 | 4 | M16 | 100 | 9 | 9 | 8.9 | 8.3 | 40 | 200 | 1 15 | 260 | 236 | 115 | 7.0 | 150 | 110 | 88 | 18 | 18 | 4 | M16 | 120 | 11 | 12 | 11 2 | 10.9 | 50 | 230 | 125 | 288 | 258 | 125 | 7.0 | 165 | 125 | 102 | 18 | 20 | 4 | M16 | 140 | 12 | 15 | 14.5 | 14.2 | 65 | 290 | 145 | 335 | 301 | 145 | 7.0 | 185 | 145 | 122 | 18 | 22 | 8 | M16 | 160 | 14 | 19 | 21 9 | 20.6 | 80 | 310 | 155 | 362 | 321 | 155 | 8.0 | 200 | 160 | 133 | 18 | 24 | 8 | M16 | 200 | 17 | 23 | 28.9 | 25.8 | 100 | 350 | 175 | 417 | 368 | 175 | 8.0 | 235 | 190 | 158 | 22 | 24 | 8 | M20 | 250 | 22 | 28 | 40 1 | 37.8 | 125 | 400 | 200 | 493 | 432 | 200 | 9.0 | 270 | 220 | 184 | 26 | 26 | 8 | M24 | 280 | 24 | 35 | 60.3 | 58 1 | 150 | 480 | 225 | 556 | 484 | 225 | 9.0 | 300 | 250 | 212 | 26 | 28 | 8 | M24 | 320 | 27 | 42 | 79.9 | 73.7 |
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PN4.0、6.4MPa的A型、B型基本尺寸 Dimensions |
公称 压力 PN (MPa) | 公称 通径 DN (mm) | 结构尺寸 Structure Dimension | 壁厚 Thickness | 法兰 Flange | 螺栓 Bolt | 手轮 Hand wheel | 升程 Lift Range m | 参考重量 Weight(kg) | L | H≈ | H1 | AS型 | BS型 | AS型 | BS型 | BS型 | D | D1 | D2 | D3 | D4 | f | d0 | b | n个 | Th | D0 | S | m | AS型 | BS型 | 4.O | 65 | 290 | 145 | 409 | 374 | 145 | 8 | 175 | 137 | 118 | 1 10 | 94 | 3 | 17 | 18 | 8 | M16 | 250 | 22 | 17 | 35.2 | 32.9 | 80 | 310 | 155 | 436 | 394 | 155 | 9 | 190 | 152 | 130 | 121 | 105 | 3 | 17 | 18 | 8 | M16 | 250 | 22 | 20 | 39.1 | 36.7 | 100 | 350 | 175 | 466 | 416 | 175 | 9 | 225 | 181 | 157 | 150 | 128 | 4 | 21 | 21 | 10 | M20 | 280 | 24 | 25 | 53.3 | 44.7 | 6.4 | 20 | 230 | 115 | 261 | 243 | 115 | 7 | 105 | 73 | 58 | 51 | 35 | 3 | 13 | 13 | 6 | M12 | 100 | 9 | 7 | 7.7 | 6.5 | 25 | 230 | 115 | 272 | 253 | 115 | 7 | 1 15 | 83 | 66 | 58 | 42 | 3 | 15 | 15 | 6 | M14 | 100 | 9 | 7 | 8.7 | 7.6 | 32 | 260 | 130 | 304 | 281 | 130 | 7 | 125 | 93 | 74 | 66 | 50 | 3 | 15 | 17 | 6 | M14 | 120 | 11 | 9 | 10.3 | 9.3 | 40 | 260 | 130 | 334 | 310 | 130 | 7 | 145 | 107 | 84 | 76 | 60 | 3 | 17 | 19 | 6 | M16 | 160 | 14 | 11 | 17.7 | 16.4 | 50 | 300 | 150 | 354 | 323 | 150 | 8 | 155 | 117 | 96 | 88 | 72 | 3 | 17 | 20 | 6 | M16 | 180 | 14 | 13 | 22.3 | 20.5 |
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PN4.0、6.4MPa的AS型、BS型基本尺寸 Dimensions |
公称 压力 PN (MPa) | 公称 通径 DN (mm) | 结构尺寸 Structure Dimension | 壁厚 Thickness | 法兰 Flange | 螺栓 Bolt | 手轮 Hand wheel | 升程 Lift Range m | 参考重量 Weight(kg) | L | H≈ | H1 | AS型 | BS型 | AS型 | BS型 | BS型 | D | D1 | D2 | D3 | D4 | f | d0 | b | n个 | Th | D0 | S | m | AS型 | BS型 | 4.0 | 65 | 290 | 145 | 409 | 374 | 145 | 8 | 185 | 145 | 122 | 1 10 | 94 | 3 | 18 | 22 | 8 | M16 | 250 | 22 | 19 | 37.8 | 36.4 | 80 | 310 | 155 | 436 | 394 | 155 | 9 | 200 | 160 | 133 | 121 | 105 | 3 | 18 | 24 | 8 | M16 | 250 | 22 | 23 | 42.9 | 40.3 | 100 | 350 | 175 | 466 | 416 | 175 | 9 | 235 | 190 | 158 | 150 | 128 | 3 | 22 | 24 | 8 | M20 | 280 | 24 | 28 | 54.1 | 51 5 | 6.4 | 20 | 230 | 115 | 261 | 243 | 115 | 7 | 130 | 90 | 58 | 51 | 35 | 3 | 18 | 22 | 4 | M16 | 100 | 9 | 7 | 9.3 | 8 1 | 25 | 230 | 115 | 272 | 253 | 115 | 7 | 140 | 100 | 68 | 58 | 42 | 3 | 18 | 24 | 4 | M16 | 100 | 9 | 7 | 11.O | 10.0 | 32 | 260 | 130 | 304 | 281 | 130 | 7 | 155 | 110 | 78 | 66 | 50 | 3 | 22 | 24 | 4 | M20 | 120 | 11 | 9 | 13.1 | 12.2 | 40 | 260 | 130 | 334 | 310 | 130 | 7 | 170 | 125 | 88 | 76 | 60 | 3 | 22 | 26 | 4 | M20 | 160 | 14 | 12 | 21.7 | 20.6 | 50 | 300 | 150 | 354 | 323 | 150 | 8 | 180 | 135 | 102 | 88 | 72 | 3 | 22 | 26 | 4 | M20 | 180 | 14 | 15 | 27.2 | 25.8
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