Z940不锈钢楔式闸阀
发布时间 阅读数:120
性能规范
| 公称压力(PN) | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | MPa |
| 壳体试验压力(PT) | 2.4 | 3.75 | 6.0 | 9.6 | 15.0 | |
| 密封试验压力(Hight) | 1.76 | 2.75 | 4.4 | 7.04 | 10.0 | |
| 气密封试验压力 | 0.5~0.7 | |||||
| 适用介质 | C | P | I | |||
| 水,油品,蒸汽 | 硝酸类 | 油品 | ||||
| 适用温度 | <425℃ | <100℃ | <550℃ | |||
[Z40、Z41、Z940、Z941]系列主要尺寸
| 公称压力 (PN) |
公称通径 (DN) |
Z41外形尺寸 | ||||
| L | D | D1 | D2 | Z-Φd | ||
| 1.6Mpa 2.5Mpa |
15 | 130 | 95 | 65 | 45 | 4--14 |
| 20 | 150 | 105 | 75 | 55 | 4--14 | |
| 25 | 160 | 115 | 85 | 65 | 4--14 | |
| 32 | 180 | 135 | 100 | 78 | 4--18 | |
| 40 | 200 | 145 | 110 | 85 | 4--18 | |
| 50 | 250 | 160 | 125 | 100 | 4--18 | |
| 1.6Mpa | 65 | 270 | 180 | 145 | 120 | 4--18 |
| 80 | 280 | 195 | 160 | 135 | 8-18 | |
| 100 | 300 | 215 | 180 | 155 | 8-18 | |
| 125 | 325 | 245 | 210 | 185 | 8-18 | |
| 150 | 350 | 280 | 240 | 210 | 8-23 | |
| 200 | 400 | 335 | 295 | 265 | 12-23 | |
| 250 | 450 | 405 | 355 | 320 | 12-25 | |
| 300 | 500 | 460 | 410 | 375 | 12-25 | |
| 350 | 550 | 520 | 470 | 435 | 16-25 | |
| 400 | 600 | 580 | 525 | 485 | 16-30 | |
| 450 | 650 | 640 | 585 | 545 | 20-30 | |
| 500 | 700 | 705 | 650 | 608 | 20-34 | |
| 600 | 800 | 840 | 770 | 718 | 20-41 | |
| 2.5Mpa | 65 | 265 | 180 | 145 | 120 | 8-18 |
| 80 | 280 | 195 | 160 | 135 | 8-18 | |
| 100 | 300 | 230 | 190 | 160 | 8-23 | |
| 125 | 325 | 270 | 220 | 155 | 8-25 | |
| 150 | 350 | 300 | 250 | 218 | 8-25 | |
| 200 | 400 | 360 | 310 | 278 | 12-25 | |
| 250 | 450 | 425 | 370 | 332 | 12-30 | |
| 300 | 500 | 485 | 430 | 390 | 16-30 | |
| 350 | 550 | 550 | 490 | 448 | 16-34 | |
| 400 | 600 | 610 | 550 | 505 | 16-34 | |
| 450 | 650 | 660 | 600 | 555 | 20-34 | |
| 500 | 700 | 730 | 660 | 618 | 20-40 | |
| 600 | 800 | 840 | 770 | 718 | 20-41 | |