
*连接方式 : 法兰、支耳
适用介质 : 浆液、腐蚀性介质及固体。
| 公称通径 | DN50-600 2"~24" | ||
| 压力等级 | 0.6MPa 1.0MPa 1.6MPa 2.5MPa | ||
| ASME CLASS150 | DN50-250 | 10Bar | |
| DN300-400 | 6Bar | ||
| DN450 | 5Bar | ||
| DN500-600 | 4Bar | ||
| 适用温度 | -20℃~+100℃ | ||
| 泄露等级 | 零泄漏 | ||
| 阀体、上盖Valve body, upper cap | 碳钢、不锈钢Carbon steel, stainless steel |
| 阀板Valve plate | 不锈钢stainless steel |
| 阀杆Stem | 不锈钢stainless steel |
| 密封圈Seal ring | 聚氨酯、橡胶、四氟、不锈钢、硬质合金Rubber, PTFE, stainless steel,hard alloy |
| 公称压力Nominal pressure | PN |
| 壳体试验Casing test | 1.5XPN |
| 密封试验Leak test | 1.1XPN |
| 工作温度Operating temperature | 橡胶≤80℃ 四氟密封≤180℃ 硬密封≤425℃ Rubber ≤80℃, PTFE≤180℃, hard sealing ≤425℃ |
| 适用介质Working medium | 纸浆、污水、煤煤气等paper pulp, sewage, coal slurry |
| 公称压力Nominal pressure(MPa) | 公称通径Nominal through diameter(mm) | L | D | D1 | D2 | H | N-M | D0 |
| 1.0 | 150 | 60 | 280 | 240 | 210 | 475 | 8-M20 | 280 |
| 200 | 60 | 335 | 295 | 265 | 540 | 8-M20 | 360 | |
| 250 | 70 | 390 | 350 | 320 | 630 | 12-M20 | 360 | |
| 300 | 80 | 440 | 400 | 368 | 480 | 12-M20 | 400 | |
| 350 | 90 | 500 | 460 | 428 | 885 | 16-M20 | 400 | |
| 400 | 100 | 565 | 515 | 782 | 990 | 16-M22 | 400 | |
| 450 | 114 | 615 | 565 | 532 | 1100 | 20-M22 | 530 | |
| 500 | 114 | 670 | 620 | 585 | 1200 | 20-M22 | 530 | |
| 600 | 115 | 780 | 725 | 685 | 1450 |

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