中线型对夹式橡胶蝶阀是夹入两个管道法兰短距离之间优先选用的常规蝶阀。
中线型对夹式橡胶蝶阀特点;
1,流阻系数小、流量特性趋于直线;
2,重量轻、安装方便、启闭扭矩小;
3,具有双向密封性能,安装时不受介质流向的限制;
4,结构简洁、易拆装维修,90°运转启闭迅速;
5,阀体、阀板表面喷涂环氧树脂、防腐性能优;
6,环氧树脂和橡胶符合卫士标准GB/T17219-1998。
中线对夹式橡胶蝶阀用途;
可在石油化工、食品、医药、轻纺、造纸、水电、船舶、供排水、冶炼等系统上,一切腐蚀性、非腐蚀性的气体、液体、半流体及固体粉末管线和容器上作为调节的截流作用,可任意安装位置。
温馨提示:
本文中所有文字、数据、图片均只适用于参考。需要查看更多的性能参数、结构尺寸参数、价格等详情,或要求高质量印刷样本,请
中线型对夹式橡胶蝶阀主要性能参数
| DN | H | H2 | H3 | H4 | H5 | L | A1 | A2 | B | $ | 1.0MPa | 1.6MPa | ||||||
| D1 | a | N-M | n-d | D1 | a | N-M | n-d | |||||||||||
| 50 | 68 | 118 | 66 | 22 | 181 | 43 | 135 | 42 | 245 | 150 | 80 | 90° | 4-M16 | 4-$19 | 125 | 90° | 4-M16 | 4-$19 |
| 65 | 82 | 140 | 66 | 22 | 181 | 46 | 135 | 42 | 245 | 150 | 80 | 90° | 4-M16 | 4-$19 | 145 | 90° | 4-M16 | 4-$19 |
| 80 | 85 | 150 | 66 | 25 | 181 | 46 | 135 | 42 | 245 | 150 | 125 | 90° | 8-M16 | 4-$19 | 160 | 45° | 8-M16 | 4-$19 |
| 100 | 105 | 180 | 77 | 25 | 190 | 52 | 135 | 42 | 245 | 150 | 145 | 45° | 8-M16 | 4-$19 | 180 | 45° | 8-M16 | 4-$19 |
| 125 | 128 | 200 | 77 | 32 | 190 | 56 | 135 | 42 | 280 | 150 | 160 | 45° | 8-M16 | 4-$19 | 210 | 45° | 8-M16 | 4-$19 |
| 150 | 138 | 210 | 77 | 32 | 190 | 56 | 135 | 42 | 280 | 180 | 180 | 45° | 8-M20 | 4-$23 | 240 | 45° | 8-M20 | 4-$23 |
| 200 | 175 | 245 | 107 | 32 | 260 | 60 | 202 | 60 | 280 | 180 | 210 | 45° | 8-M20 | 4-$23 | 295 | 30° | 12-M20 | 4-$23 |
| 250 | 205 | 280 | 107 | 32 | 260 | 68 | 202 | 60 | 180 | 240 | 45° | 12-M20 | 4-$23 | 355 | 30° | 12-M24 | 4-$28 | |
| 300 | 245 | 320 | 126 | 35 | 298 | 78 | 220 | 93 | 320 | 295 | 30° | 12-M20 | 4-$23 | 410 | 30° | 12-M24 | 4-$28 | |
| 350 | 265 | 340 | 126 | 298 | 78 | 220 | 93 | 320 | 350 | 30° | 16-M20 | 4-$23 | 470 | 22.5° | 16-M24 | 4-$28 | ||
| 400 | 295 | 380 | 157 | 335 | 102 | 287 | 123 | 320 | 400 | 22.5° | 16-M24 | 4-$28 | 525 | 22.5° | 16-M27 | 4-$28 | ||
| 450 | 326 | 420 | 157 | 335 | 114 | 287 | 123 | 320 | 460 | 22.5° | 20-M24 | 4-$28 | 585 | 18° | 20-M27 | 4-$31 | ||
| 500 | 345 | 460 | 157 | 285 | 127 | 360 | 184 | 400 | 515 | 18° | 20-M24 | 4-$28 | 650 | 18° | 20-M30 | 4-$34 | ||
| 600 | 425 | 520 | 157 | 285 | 154 | 360 | 184 | 400 | 565 | 18° | 20-M27 | 20-$31 | 770 | 18° | 20-M33 | 20-$37 | ||
| 700 | 483 | 580 | 195 | 348 | 165 | 410 | 217 | 400 | 620 | 18° | 24-M27 | 24-$31 | 840 | 15° | 24-M33 | 24-$37 | ||
| 800 | 562 | 650 | 195 | 348 | 190 | 410 | 217 | 400 | 725 | 15° | 24-M30 | 24-$34 | 950 | 15° | 24-M36 | 24-$40 | ||
| 900 | 653 | 670 | 226 | 391 | 203 | 500 | 281 | 500 | 840 | 15° | 28-M30 | 28-$34 | 1050 | 12.86° | 28-M36 | 28-$40 | ||
| 1000 | 719 | 750 | 226 | 391 | 216 | 500 | 281 | 500 | 950 | 12.86° | 28-M33 | 28-$37 | 1170 | 12.86° | 28-M39 | 28-$43 | ||
| 1200 | 813 | 868 | 251 | 411 | 254 | 501 | 312 | 500 | 1050 | 12.86° | 32-M36 | 32-$40 | ||||||
| 1400 | 918 | 985 | 343 | 425 | 279 | 656 | 414 | 500 | 1160 | 11.25° | 26-M39 | 36-$43 | ||||||
| 1600 | 1048 | 1100 | 370 | 425 | 318 | 798 | 414 | 630 | 1380 | 10° | 40-M45 | 40-$49 | ||||||
| 1800 | 1155 | 1230 | 370 | 455 | 356 | 798 | 440 | 800 | 1590 | 9° | ||||||||
















