产品名称:美标球阀、美标法兰球阀、铸钢美标球阀、碳钢、不锈钢 产品型号:Q41F、Q341F-150LB/300LB/600LB 产品性能规范:公称压力(PN) 1.6 2.5 4.0 6.4 壳体试验压力 2.4 3.8 6.0 9.6 密封试验(液) 1.8 2.8 4.4 7.0 密封试验(气) 0.5~0.7 适用介质 C P R
水、油品、蒸气 硝酸类 醋酸类 适用温度 ≤200℃ 名称 WCB类 CF8类 CF3类 CF8M类 CF3M类 阀体左体 A216-WCB A315-CF8 A35-CF3 A351-CF8M A351-CF3M 球体 B2-B8 A105-1025 A182-F304L A182-F304L A132-F316 A182-F316L B8以上 A216-WCB A351-CF8M A351-CF3 A351-CF8M A351-CF3M 阀杆 A182-F6a A182-F304 A182-F304L A182-F336 A182-F316L 阀座 PTFE/增强PTFE/NYLIN PTFE/Reinforced PTFE/Nyion 阀座支承圈 A105-1025 A182-F304 A182-F304L A182-F316 A182-F316L 弹簧 3yc-7/17-49H O形圈 NBR 氟橡胶 螺柱 A193-B7 A193-B8 螺母 A194-2H A194-8 150Lb外形尺寸和连接尺寸: 公称通径NPS 单位 L D T G C n-φd W H in mm 1/2" 15 mm 108 89 12 35 60.5 4-15 115 72 in 4.25 3.5 0.47 1.38 2.38 4-0.59 4.53 28.3 3/4" 20 mm 117 98 12 43 70 4-15 115 76 in 4.61 3.86 0.47 1.69 2.76 4-0.59 4.53 29.9 1" 25 mm 127 108 12 51 79.5 4-15 150 92 in 5 4.25 0.47 2 3.13 4-0.59 5.9 3.62 11/2" 40 mm 165 127 14.3 73 98.5 4-16 200 123 in 6.5 5 0.56 2.88 3.88 4-0.62 7.87 4.84 2" 50 mm 178 152 15.9 92 120.5 4-19 200 132 in 7 6.00 0.625 3.62 4.75 4-0.75 7.87 5.20 21/2" 65 mm 190 178 17.5 105 139.5 4-19 320 164 in 7.5 7 0.69 4.12 5.5. 4-0.75 12.6 6.45 3" 80 mm 203 190 19.1 127 152.4 4-19 320 173 in 8 7.50 0.75 5 6 4-0.75 12.6 6.8 4" 100 mm 229 229 23.9 157 190.5 8-19 450 210 in 9 9 0.94 6.19 7.5 8-0.75 17.72 8.26 6" 150 mm 394 279 26 216 241.5 8-22 8000 288 in 15.5 10.98 1.02 8.5 9.50 8-0.88 31.5 1.34 8" 200 mm 457 343 29 270 298.5 8-22 1120 374 in 18.00 13.50 1.12 10.62 11.75 8-0.88 44.10 14.72 10" 250 mm 533 406 31 324 362 12-25 1420 366 in 20.98 16 1.2 12.75 14.75 12-1 55.12 14.40 12" 300 mm 610 483 32 381 432 12-25 1420 412 in 24 19 1.26 15 17 12-1 55.12 16.22 300Lb外形尺寸和连接尺寸: 公称通径NPS 单位 L D T G C n-φd W H in mm 1/2" 15 mm 140 95 15 35 66.5 4-15 115 72 in 5.51 3.74 0.59 1.38 2.62 4-0.59 4.53 28.3 3/4" 20 mm 152 117 16 43 82.5 4-19 115 76 in 5.98 4.61 0.62 1.69 3.25 4-0.75 4.53 29.9 1" 25 mm 165 124 18 51 89 4-19 150 92 in 6.5 4.9 0.71 2 3.5 4-0.75 5.9 3.62 11/2" 40 mm 190 156 20.7 73 114.5 4-22 200 123 in 7.5 6.12 0.81 2.88 4.51 4-0.88 7.87 4.84 2" 50 mm 216 165 22.3 92 127 8-19 200 132 in 8.5 6.5 0.88 3.62 5 8-0.75 7.87 5.20 21/2" 65 mm 241 190 25.4 105 149 8-22 320 164 in 9.5 7.5 1 4.12 5.87 8-0.88 12.6 6.45 3" 80 mm 283 210 28.5 127 168.5 8-22 320 173 in 11.25 8.25 1012 5 6.62 8-0.88 12.6 6.8 4" 100 mm 305 254 31.8 157 200 8-22 450 210 in 12 10 1.25 6.19 7.88 8-0.88 17.72 8.26 6" 150 mm 403 318 36.6 216 270 12-22 1120 336 in 15.875 12.5 1.44 8.5 10.62 12-0.88 44.10 13.23 8" 200 mm 502 381 42 270 330 12-25 1420 385 in 19.76 15 16.5 10.62 12.99 12-1 55.12 15.16 10" 250 mm 568 444 48 324 387.5 16-29 1420 370 in 22.36 17.50 1.89 12.75 15.25 16-1.12 55.12 14.56