消声止回阀(2)
主要类别：止回阀
发布日期：2019-07-03
浏览次数：
产品描述
三 .外形.连接.结构尺寸
| 公称压力 PN(MPa) | 公称通径 DN(mm) | 尺 寸(mm) | ||||
| L | D | K | P | Z-φd | ||
| 1.0 | 25 | 11 | 85 | 48 | 4-14 | |
| 32 | 135 | 100 | 56 | 4-18 | ||
| 40 | 145 | 110 | 63 | 4-18 | ||
| 50 | 100 | 160 | 125 | 79 | 4-18 | |
| 65 | 125 | 185 | 145 | 97 | 4-18 | |
| 80 | 150 | 195 | 160 | 110 | 4-18 | |
| 100 | 180 | 215 | 180 | 127 | 8-18 | |
| 125 | 200 | 245 | 210 | 161 | 8-18 | |
| 150 | 210 | 280 | 240 | 180 | 8-23 | |
| 200 | 255 | 335 | 295 | 238 | 8-23 | |
| 250 | 400 | 390 | 350 | 280 | 12-25 | |
| 300 | 420 | 440 | 400 | 310 | 12-25 | |
| 350 | 430 | 500 | 460 | 334 | 16-25 | |
| 400 | 450 | 565 | 515 | 468 | 16-25 | |
|
公称压力 PN(MPa) |
公称通径 DN(mm) |
尺 寸(mm) | ||||
| L | D | K | P | Z-φd | ||
| 1.6 | 25 | 115 | 85 | 48 | 4-18 | |
| 32 | 135 | 100 | 56 | 4-18 | ||
| 40 | 145 | 110 | 63 | 4-18 | ||
| 50 | 100 | 160 | 125 | 79 | 4-18 | |
| 65 | 125 | 185 | 145 | 97 | 8-18 | |
| 80 | 150 | 195 | 160 | 110 | 8-18 | |
| 100 | 180 | 215 | 180 | 127 | 8-18 | |
| 125 | 200 | 245 | 210 | 161 | 8-18 | |
| 150 | 210 | 280 | 240 | 180 | 8-23 | |
| 200 | 255 | 340 | 295 | 238 | 12-23 | |
| 250 | 400 | 405 | 355 | 280 | 12-25 | |
| 300 | 420 | 460 | 410 | 310 | 12-25 | |
| 350 | 430 | 520 | 470 | 334 | 16 25 | |
| 400 | 450 | 580 | 525 | 468 | 16-30 | |