| 有效期 | 长期 |
|---|---|
| 类 别 | 阀门 - 蝶阀 |
| 规格型号 | D343-16C |
| 产品数量 | 100000 |
| 地区 | |
| 详细链接 |
电动硬密封蝶阀
相关型号：D973H,D973H-10,D973H-25,D973H-10C,D973H-25C,D973H-10P,D973H-25P
主要连接尺寸
| 公称通径（DN） | 主要尺寸 | 法兰尺寸和螺栓规格 | |||||
| 1.0MPA | 1.6MPA | ||||||
| L | H1 | H | D1 | 4-φd | D1 | 4-φd | |
| 50 | 43 | 285 | 370 | 125 | 4-18 | 125 | 4-18 |
| 65 | 46 | 310 | 400 | 145 | 4-18 | 145 | 4-18 |
| 80 | 49 | 315 | 415 | 160 | 4-18 | 160 | 4-18 |
| 100 | 56 | 340 | 460 | 180 | 4-18 | 180 | 4-18 |
| 125 | 64 | 350 | 480 | 210 | 4-18 | 210 | 4-18 |
| 150 | 70 | 355 | 515 | 240 | 4-23 | 240 | 4-22 |
| 200 | 71 | 420 | 630 | 295 | 4-23 | 295 | 4-22 |
| 250 | 76 | 500 | 750 | 350 | 4-23 | 355 | 4-26 |
| 300 | 83 | 525 | 775 | 400 | 4-23 | 410 | 4-26 |
| 350 | 92 | 550 | 880 | 460 | 4-23 | 470 | 4-26 |
| 400 | 102 | 600 | 950 | 515 | 4-25 | 525 | 4-30 |
| 450 | 114 | 640 | 1020 | 565 | 4-25 | 585 | 4-30 |
| 500 | 127 | 660 | 1080 | 620 | 4-25 | 650 | 4-33 |
| 600 | 154 | 710 | 1200 | 725 | 4-30 | 770 | 4-36 |
| 700 | 165 | 780 | 1270 | 840 | 4-30 | 840 | 4-36 |
| 800 | 190 | 860 | 1350 | 950 | 4-34 | 950 | 4-39 |
| 900 | 203 | 980 | 1530 | 1050 | 4-34 | 1050 | 4-39 |
| 1000 | 216 | 1080 | 1660 | 1160 | 4-34 | 1170 | 4-42 |