【产品用途】
浮动球阀用于Class150~Class1500、PN16~PN100、JIS10K~JIS20K的各种管路上,用于截断或接通管路中的介质,选用不同的材质,可分别适用于水、蒸汽、油品、液化气、天然气、煤气、硝酸、醋酸、氧化性介质、尿素等多种介质。
【产品特点】
1、在各种阀门中,球阀的流动阻力小,全径球阀打开时,球体通道、阀体通道和连接管径相等并成一直径,介质几乎可以毫无损失的流过。
2、球阀旋转90°即可全关全开,启闭迅速。与相同规格的闸阀、截止阀比较、球阀体积小、重量轻,便于管道安装。
【性能参数】
型号 | Q41F-16C | Q41F-16P |
工作压力(MPa) | 1.6 |
适用温度(℃) | ≤180 |
适用介质 | 水、蒸汽、油品 | 弱腐蚀性介质 |
材料 | 阀体、阀盖 | 碳素钢铸钢 | 铬镍系不锈钢 |
球体、阀杆 | 铬/铬镍/铬镍钼系不锈钢 | 铬镍系不锈钢 |
密封圈 | 柔性石墨垫圈/316+柔性石墨垫圈 |
填料 | 聚四氟乙烯 |
【结构图片】
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公称通经DN | 主要外形尺寸和连接尺寸(mm) | WT(kg) | | L | D | D1 | D2 | B | Z-?D | H | W | | Q41F-16C Q41F-16P Q641F-16C Q641F-16P Q9B41F-16C Q9B41F-16P | | | | | | 14 | 4-? | | | | | 40 | 105 | 75 | 55 | 14 | 4-? | | | | | 50 | 115 | 85 | 65 | 14 | 4-? | | | | | 65 | | | | | -? | | | | | | | | | 16 | 4-? | | | | | 0 | 203 | | | | | 4-? | | | | | 5 | 222 | | | | | 4-? | | | | | 0 | 241 | 195 | 160 | 135 | 20 | 8-? | | | | | 00 | 305 | 2 | | | | -? | | | | | 25 | 356 | 245 | 210 | 185 | 22 | 8-? | | | | | 50 | 394 | 280 | 240 | 210 | 24 | 8-?23 | 270 | 800 | 81 | | 200 | 457 | 335 | 295 | 265 | 26 | 12-?23 | 330 | 800 | 95 | | 250 | 533 | 405 | 355 | 320 | 30 | 12-?25 | 450 | 1300 | 140 |
公称通经DN | 主要外形尺寸和连接尺寸(mm) | WT(kg) | | L | D | D1 | D2 | B | Z-?D | H | W | | Q41F-25 Q41F-25P Q641F-25 Q641F-25P Q9B41F-25 Q9B41F-25P | | | | | | 16 | 4-? | | | | | | | | | 6 | 4-? | | | | | | | | | 6 | 4-? | | | | | | | | | 18 | 4-? | | | | | 0 | 190 | | | | | -? | | | | | 0 | 216 | | | | | -?5 | 241 | | | | | 8-? | | | | | 0 | 283 | 195 | 160 | 135 | 22 | 8-? | | | | | 00 | 305 | 230 | 190 | 160 | 24 | 8-?23 | 1253 | 450 | 40 | | 125 | 381 | 270 | 220 | 188 | 28 | 8-?25 | 275 | 600 | 65 | | 150 | 403 | 300 | 250 | 218 | 30 | 8-?25 | 286 | 800 | 85 | | 200 | 502 | 360 | 310 | 278 | 34 | 12-?25 | 340 | 1200 | 100 | | 250 | 568 | 425 | 370 | 332 | 36 | 12-?30 | 470 | 1400 | 165 | | Q41F-40 Q41F-40P Q641F-40 Q641F-40P Q9B41F-40 Q9B41F-40P | | | | | | 16 | 4-? | | | | | | | | | 6 | 4-? | | | | | | | | | 6 | 4-? | | | | | | | | | 18 | 4-? | | | | | 0 | 190 | | | | | -? | | | | | 0 | 216 | | | | | -? | | | | | 5 | 241 | | | | | 8-? | | | | | 0 | 283 | 195 | 160 | 135 | 22 | 8-? | | | | | 00 | 305 | 230 | 190 | 160 | 24 | 8-?23 | 1253 | 450 | 40 | | 125 | 381 | 270 | 220 | 188 | 28 | 8-?25 | 275 | 600 | 65 | | 150 | 403 | 300 | 250 | 218 | 30 | 8-?25 | 286 | 800 | 85 | | 200 | 502 | 375 | 320 | 282 | 38 | 12-?30 | 340 | 1200 | 100 | | 250 | 568 | 445 | 385 | 345 | 42 | 12-?34 | 470 | 1400 | 165 | | Q41F-64 Q41F-64P Q641F-64 Q641F-64P Q9B41F-64 Q9B41F-64P | | | | | 5 | 18 | 4-? | | | | | 0 | 190 | 125 | 90 | 68 | 20 | 4-? | | | | | 5 | 2 | | | | 2 | 4-? | | | | | 2 | 229 | | | | | -?23 | | | | | 41 | | | | | -?23 | 165 | 230 | 12.1 | | 50 | 292 | | | | | 4-?23 | 175 | 230 | 16.7 | | 65 | 330 | 200 | 160 | 130 | 28 | 8-?23 | 200 | 400 | 28.2 | | 80 | 356 | 210 | 170 | 140 | 30 | 8-?23 | 210 | 400 | 36 | | 100 | 432 | 250 | 200 | 168 | 32 | 8-?25 | 250 | 700 | 66 | | 125 | 508 | 295 | 240 | 202 | 36 | 8-?30 | 295 | 1100 | 98 | | 150 | 559 | 340 | 280 | 240 | 38 | 8-?34 | 340 | 1500 | 142 |
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