GB/T590-93船用法蘭鑄鐵截止閥
性能規(guī)范Technical Data
公稱壓力Nominal Pressure(MPa) | 公稱通徑Nominal Diameter(mm) | 適用介質(zhì)Applicable Medium |
06 | 50 - 300 | 海水、淡水、滑油、燃油和f≤2200C蒸汽 |
10 | 65 - 250 | Sea water. Fresh water. Lubricanting oil, Fuel oil, |
16 | 20 - 50 | f≤2200C steam |
主要零部件材質(zhì)Materials of Main Parts
零件名稱Parts Name | 材料Material | |
名稱Name | 牌號Marks | |
閥體、閥蓋Body/Cover | 灰鑄鐵Gray Cast lron | HT200 |
閥盤Disc | 鑄錫青銅Cast Tin Bronze | ZCuSn102n2 |
閥座Seat | 鑄鋁青銅Cast Aluminum Bronze | ZCuA19Mn2 |
閥桿Stem | 鋁青銅Aluminum Bronze | CuA19Mn2 |
PNl.O、1.6MPa的A型、B型基本尺寸Dimensions
公稱 | 公稱 | 結(jié)構(gòu)尺寸S | ructure Dimension | 法蘭 | 螺栓 | 手輪 | 升程 | 參考重量 | |||||||||||
壓力 PN | 通徑 DN | L | H≈ | Hi | 壁厚 Thickness 6 | Flange | Bolt | Hand wheel | Lift Range | Weight(kg) | |||||||||
(MPa) | (mm) | A型 | B型 | A型 | B型 | B型 | D | Di | D2 | do | b | n個 | Th | Do | S | m | A型 | B型 | |
65 | 290 | 115 | 310 | 277 | 1 15 | 9 | 155 | 123 | 104 | 15 | 15 | 6 | M14 | 140 | 12 | 18 | 18 9 | 16 7 | |
80 | 310 | 125 | 345 | 304 | 125 | 9 | 170 | 138 | 118 | 15 | 15 | 8 | M14 | 160 | 14 | 24 | 23 0 | 19 9 | |
1 0 | 100 | 350 | 150 | 374 | 325 | 135 | 10 | 190 | 158 | 138 | 15 | 15 | 8 | M14 | 180 | 14 | 35 | 31 0 | 27 2 |
125 | 400 | 175 | 426 | 366 | 155 | 10 | 215 | 183 | 164 | 15 | 15 | 10 | M14 | 200 | 17 | 44 | 39 3 | 37 5 | |
150 | 480 | 180 | 482 | 410 | 160 | 11 | 240 | 208 | 190 | 15 | 16 | 12 | M14 | 200 | 17 | 57 | 55 5 | 48 4 | |
20 | 150 | 75 | 217 | 203 | 75 | 7 | 95 | 68 | 48 | 13 | 14 | 4 | M12 | 80 | 8 | 7 | 5 7 | 5 1 | |
25 | 160 | 80 | 217 | 203 | 80 | 7 | 105 | 73 | 56 | 13 | 14 | 4 | M12 | 80 | 8 | 7 | 6 0 | 5 6 | |
1 6 | 32 | 180 | 85 | 236 | 216 | 85 | 7 | 1 15 | 83 | 64 | 15 | 15 | 6 | M14 | 100 | 9 | 9 | 7 0 | 6 9 |
40 | 200 | 90 | 260 | 236 | 90 | 8 | 125 | 93 | 74 | 15 | 16 | 6 | M14 | 120 | 1 1 | 11 | 9 2 | 8 5 | |
50 | 230 | 95 | 288 | 258 | 95 | 8 | 135 | 103 | 84 | 15 | 16 | 6 | M14 | 140 | 12 | 14 | 11 9 | 11 3 |
PN0.6.1.0、1.6MPa的AS型、BS型基本尺寸Dimensions
公稱 | 公稱 | 結(jié)構(gòu)尺寸S | ructure Dimension | 法蘭 | 螺栓 | 手輪 | 升程 | 參考重量 | |||||||||||
壓力 PN | 通徑 DN | L | H≈ | Hi | 壁厚 Thickness 6 | Flange | Bolt | Hand wheel | Lift Range | Weight(kg) | |||||||||
(MPa) | (mm) | AS型 | BS型 | AS型 | BS型 | BS型 | D | Di | D2 | do | b | n個 | Th | Do | S | m | AS型 | BS型 | |
50 | 230 | 125 | 288 | 258 | 125 | 8 | 140 | 1 10 | 90 | 14 | 16 | 4 | M12 | 140 | 12 | 14 | 12 2 | 12 2 | |
65 | 290 | 145 | 310 | 277 | 145 | 9 | 160 | 130 | 1 10 | 14 | 16 | 4 | M12 | 140 | 12 | 18 | 19 2 | 17 7 | |
80 | 310 | 155 | 345 | 304 | 155 | 9 | 190 | 150 | 128 | 18 | 18 | 4 | M16 | 160 | 14 | 24 | 23 8 | 21 7 | |
100 | 350 | 175 | 374 | 325 | 175 | 10 | 210 | 170 | 148 | 18 | 18 | 4 | M16 | 180 | 14 | 35 | 34 5 | 32 3 | |
0 6 | 125 | 400 | 200 | 426 | 366 | 200 | 10 | 240 | 200 | 178 | 18 | 20 | 8 | M16 | 200 | 17 | 44 | 42 5 | 42 8 |
150 | 480 | 225 | 482 | 410 | 225 | 11 | 265 | 225 | 202 | 18 | 20 | 8 | M16 | 200 | 17 | 57 | 58 7 | 55 8 | |
175 | 540 | 225 | 557 | 489 | 225 | 11 | 295 | 255 | 232 | 18 | 22 | 8 | M16 | 200 | 17 | 60 | 76 8 | 70 3 | |
200 | 600 | 275 | 621 | 549 | 275 | 11 | 320 | 280 | 258 | 18 | 22 | 8 | M16 | 280 | 24 | 68 | 102 0 | 95 6 | |
250 | 730 | 325 | 721 | 623 | 325 | 13 | 375 | 335 | 312 | 18 | 24 | 12 | M16 | 360 | 27 | 80 | 158 0 | 151 0 | |
300 | 850 | 375 | 794 | 691 | 375 | 13 | 440 | 395 | 365 | 22 | 24 | 12 | M20 | 450 | 32 | 100 | 218 0 | 207 0 | |
65 | 290 | 145 | 310 | 277 | 145 | 9 | 185 | 145 | 122 | 18 | 20 | 4 | M16 | 140 | 12 | 18 | 21 6 | 20 1 | |
80 | 310 | 155 | 345 | 304 | 155 | 9 | 200 | 160 | 133 | 18 | 22 | 8 | M16 | 160 | 14 | 24 | 26 0 | 23 9 | |
100 | 350 | 175 | 374 | 325 | 175 | 10 | 220 | 180 | 158 | 18 | 24 | 8 | M16 | 180 | 14 | 35 | 35 0 | 32 8 | |
1 0 | 125 | 400 | 200 | 426 | 366 | 200 | 10 | 250 | 210 | 184 | 18 | 26 | 8 | M16 | 200 | 17 | 44 | 44 3 | 44 6 |
150 | 480 | 225 | 482 | 410 | 225 | 11 | 285 | 240 | 212 | 22 | 26 | 8 | M20 | 200 | 17 | 57 | 62 7 | 59 8 | |
175 | 540 | 225 | 557 | 489 | 225 | 11 | 315 | 270 | 242 | 22 | 28 | 8 | M20 | 280 | 24 | 60 | 80 3 | 73 8 | |
200 | 600 | 275 | 621 | 543 | 275 | 11 | 340 | 295 | 268 | 22 | 28 | 8 | M20 | 360 | 27 | 68 | 106 0 | 99 6 | |
250 | 730 | 325 | 721 | 623 | 325 | 13 | 395 | 350 | 320 | 22 | 28 | 12 | M20 | 450 | 32 | 80 | 160 0 | 153 0 | |
20 | 150 | 95 | 217 | 203 | 95 | 7 | 105 | 75 | 58 | 14 | 16 | 4 | M12 | 80 | 8 | 7 | 6 2 | 5 7 | |
25 | 160 | 100 | 217 | 203 | 100 | 7 | 1 15 | 85 | 68 | 14 | 16 | 4 | M12 | 80 | 8 | 7 | 6 6 | 6 4 | |
16 | 32 | 180 | 105 | 236 | 216 | 105 | 7 | 140 | 100 | 78 | 18 | 18 | 4 | M16 | 100 | 9 | 9 | 8 6 | 8 7 |
40 | 200 | 115 | 260 | 236 | 1 15 | 8 | 150 | 1 10 | 88 | 18 | 18 | 4 | M16 | 120 | 1 1 | 1 1 | 11 0 | 10 7 | |
50 | 230 | 125 | 288 | 258 | 125 | 8 | 165 | 125 | 102 | 18 | 20 | 4 | M16 | 140 | 12 | 14 | 14 2 | 14 2 |