【简单介绍】
【详细说明】
直通式截止阀 J41H/W 结构 J41H/W直通式截止(节流)阀 设计与制造标准: ●设计与制造: GB12233
产品名称 : J41H/W直通式截止阀
型号: J41H/W 口径: 50~400mm 压力: 1.6MPa~16MPa 材质: 铸钢、铬钼钢、不锈钢
●法兰尺寸: JB/T79 GB9113
●结构长度:GB12221
●检验与实验: GB/T13927
公称压力
PN公称通径
DN主要连接尺寸 Z43外形尺寸 L D D1 D2 D6 b f f1 Z-φd H D0 1.6MPa 15 130 95 65 45 - 14 2 - 4-14 119 75 20 150 105 75 55 - 14 2 - 4-14 120 75 25 160 115 85 65 - 14 2 - 4-14 126 75 32 180 135 100 78 - 15 2 - 4-18 160 120 40 200 146 110 85 - 16 2 - 4-18 168 120 50 230 160 125 100 - 16 3 - 4-18 194 160 65 290 180 145 120 - 18 3 - 4-18 - - 80 310 195 160 135 - 20 3 - 8-18 - - 100 350 215 180 155 - 20 3 - 8-18 - - 125 400 245 210 185 - 22 3 - 8-18 - - 150 480 280 240 210 - 24 3 - 8-23 - - 2.5MPa 15 130 95 65 45 - 16 2 - 4-14 230 120 20 150 105 75 55 - 16 2 - 4-14 275 140 25 160 115 85 65 - 16 2 - 4-14 295 160 32 180 135 100 78 - 18 2 - 4-18 335 160 40 200 145 110 85 - 18 3 - 4-18 380 200 50 230 160 125 100 - 20 3 - 4-18 398 240 65 290 180 145 120 - 22 3 - 8-18 433 280 80 310 195 160 135 - 22 3 - 8-18 468 320 100 350 230 190 160 - 24 3 - 8-23 520 360 125 400 270 220 188 - 28 3 - 8-25 556 400 150 480 300 250 218 - 30 3 - 8-25 674 400 200 600 360 310 278 - 34 3 - 12-25 806 450 250 650 425 370 332 - 36 3 - 12-30 880 550 300 750 485 430 390 - 40 4 - 16-34 995 800 4.0MPa 15 130 95 65 45 40 16 2 4 4-14 230 120 20 150 105 75 55 51 16 2 4 4-14 275 140 25 160 115 85 65 58 16 2 4 4-14 295 160 32 180 135 100 78 66 18 3 4 4-18 308 160 40 200 145 110 85 76 18 3 4 4-18 354 200 50 230 160 125 100 88 20 3 4 4-18 380 240 65 290 180 145 120 110 22 3 4 8-18 420 280 80 310 195 160 135 121 22 3 4 8-18 462 320 100 350 230 190 160 150 24 3 4.5 8-23 506 360 125 400 270 220 188 176 28 3 4.5 8-25 556 400 150 480 300 250 218 204 30 3 4.5 8-25 692 400 200 600 375 320 282 260 38 3 4.5 12-30 806 450 6.4MPa 15 170 105 75 55 41 18 2 4 4-18 210 140 20 190 125 90 68 51 20 2 4 4-18 248 160 25 210 135 100 78 58 22 2 4 4-18 275 180 32 230 150 110 82 66 24 3 4 4-23 355 200 40 260 165 125 95 76 24 3 4 4-23 395 240 50 300 175 135 105 88 26 3 4 4-23 450 280 65 340 200 160 130 110 28 3 4 8-23 494 320 80 380 210 170 140 121 30 3 4 8-23 531 360 100 430 250 200 168 150 32 3 4.5 8-25 580 400 150 550 340 280 240 204 38 3 4.5 8-34 710 450
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