闸阀、截止阀阀杆直径、行程、关闭推力及扭矩数据

闸阀、截止阀阀杆直径、行程、关闭推力及扭矩数据 口径、阀种、磅级 阀杆直径 螺距 导程 行程 单头螺纹圈数 关闭力(KN) 手轮关闭总扭矩(N.M) 双头螺纹关闭扭矩(N.M) 单头螺关闭扭矩(N.M) 2G1 3/4 4.23 4.23 59 14 9.1 27.6/70 - 17.8 2-1/2G1 3/4 4.23 4.23 75 18 10.5 32.5/70 - 20.7 3G1 7/8 4.23 4.23 86 20 12.1 43.3/80 - 28.7 4G1 26 5 5 113 23 15.3 59.2/90 - 38.6 5G1 30 6 6 140 23 22.2 100 - 65.4 6G1 30 6 12 166 28 24.4 132 93.8 71.8 8G1 32 6 12 218 36 31 178.9 124.1 96 10G1 36 6 12 270 45 43.6 274.5 188.1 148.4 12G1 40 7 14 322 46 59 417 287.8 225.2 14G1 42 7 14 351 50 70 360.7 352 277.7 16G1 46 8 16 408 51 88.7 529.6 517.5 388.6 18G1 48 8 16 462 58 110 644.5 629.8 496.8 20G1 52 8 16 515 64 139.1 862.5 841.8 672.7 24G1 60 9 18 622 69 201.8 1430.6 1396.6 1120.4 2G3 3/4 4.23 4.23 60 14 13.1 40.4/70 - 25.8 2-1/2G3 3/4 4.23 4.23 75 18 14.7 45.2/70 - 28.9 3G3 7/8 4.23 4.23 86 20 17.8 63.7/80 - 42.2 4G3 26 5 5 114 23 23.7 92.1 - 60.1 5G3 30 6 6 141 24 35.1 158.4 - 103.6 6G3 32 6 12 168 28 43.9 253.6 175.9 136.1 8G3 36 6 12 220 37 70.6 444.1 304.3 240.1 10G3 40 7 14 272 39 104.6 739.4 510.3 399.4 12G3 42 7 14 324 46 144.3 743.7 725.8 572.6 14G3 46 8 16 358 45 168.1 962.6 940.5 736.8 16G3 48 8 16 406 51 213 1254.2 1224.2 965.7 18G3 52 8 16 451 56 262 1621.9 1585 1266.5 20G3 55 9 18 510 57 289 - 1890.5 1495.8 24G3 65 10 20 613 61 413.5 - 3101.4 2478.2 2G6 3/4 4.23 4.23 61 14 19.9 60.4/80 - 39 2-1/2G6 7/8 4.23 4.23 75 18 24.2 86.8 - 57.5 3G6 26 5 5 87 17 30.4 117.9 - 76.9 4G6 30 6 6 115 19 47.9 215.7 - 141.1 5G6 36 6 6 142 24 69.2 372.2 - 235.2 6G6 40 7 14 168 24 94.3 666.1 459.7 359.8 8G6 42 7 14 217 31 130.2 574.8 559.3 441.3 10G6 48 8 16 266 33 203.2 1196.2 1168 921.5 12G6 52 8 16 318 40 287 1782.1 1736.9 1387.9 14G6 60 9 18 344 38 322.5 2138.8 2109 1669.3 16G6 60 9 18 395 44 413.9 - 2864 2297.6 18G6 65 10 20 444 44 442.3 - 3319.5 2652.5 20G6 70 10 20 491 49 563.2 - 4473.3 3603.3 24G6 80 10 20 590 59 771.8 - 6714.2 5535.4 口径、阀种、磅级 阀杆直径 螺距 导程 行程 圈数 关闭力(KN) 手轮关闭扭矩(N.M) 双头螺纹关闭扭矩(N.M) 单头螺纹关闭扭矩(N.M) 2GL1 20 4 4 21 5 5.2 53.8 10.5 2-1/2GL1 24 5 5 25 5 8.8 73.2 21.3 3GL1 26 5 5 33 7 11.3 102.5 29.2 4GL1 30 6 6 36 6 18.7 176.8 56.4 5GL1 32 6 6 43 7 31.2 250.6 98.5 6GL1 32 6 6 51 8 41.4 267.5 130.8 8GL1 36 6 6 50 8 71 418.6 245.5 10GL1 46 8 8 77 10 109 826.5 486.3 12GL1 52 8 8 89 11 154.8 1342.1 760.5 14GL1 60 9 9 111 12 187.1 2071.5 1055.5 16GL1 65 10 10 128 13 247.5 2420.7 1519.8 2GL3 20 4 4 20 5 13.2 76.6 26.5 2-1/2GL3 24 5 5 26 5 20 121 48.3 3GL3 26 5 5 29 6 28.9 160 74.7 4GL3 32 6 6 36 6 47.9 311 151.5 5GL3 40 7 7 66 9 77.3 601 300.5 6GL3 46 8 8 50 6 107.6 877.8 480.5 8GL3 52 8 8 50 6 181 1452.7 888.9 10GL3 60 9 9 76 8 283.4 2602 1598.2 12GL3 65 10 10 90 9 402.4 3648.7 2471 2GL6 26 5 5 21 4 26.1 174.2 67.5 2-1/2GL6 30 6 6 25 4 40.4 247.2 121.8 3GL6 32 6 6 29 5 57.7 382.1 182.4 4GL6 40 7 7 37 5 95.7 746.7 371.9 5GL6 46 8 8 42 5 149.2 1217.5 666.2 6GL6 52 8 8 50 6 214.1 1899.6 1051.7 8GL6 60 9 9 50 6 405 2357.9 2283.5 10GL6 70 10 10 77 8 594.4 4007.6 3873.9 12GL6 80 10 10 90 9 821.8 6186.9 5968.1 注：黑体字扭矩为阀门实际控制扭矩