序號(hào) | 名稱 | 序號(hào) | 名稱 | |
1 | 閥體 | 13 | 螺母 | |
2 | 閥瓣 | 14 | 閥蓋 | |
3 | 閥瓣蓋 | 15 | 閥桿螺母 | |
4 | 閥桿 | 16 | 手輪 | |
5 | 密封墊 | 17 | 螺母 | |
6 | 螺栓 | 18 |
| |
7 | 螺母 | 19 |
| |
8 | 上密封座 | 20 |
| |
9 | 填料 | 21 |
| |
10 | 壓板 | 22 |
| |
11 | 壓套 | 23 |
| |
12 | 活節(jié)螺栓 | 24 |
| |
技 術(shù) 要 求 | ||||
設(shè)計(jì)與制造標(biāo)準(zhǔn) | BS 1873 | |||
結(jié)構(gòu)長(zhǎng)度標(biāo)準(zhǔn) | ASME B16.10 | |||
法蘭連接端標(biāo)準(zhǔn) | ASME B16.5 | |||
檢驗(yàn)與試驗(yàn)標(biāo)準(zhǔn) | API 598 |
Dimensions data:
SIZE | CLASS 150 | CLASS 300 | CLASS 600 | CLASS 900 | CLASS 1500 | ||||||||||
NPS | L | H | Do | L | H | Do | L | H | Do | L | H | Do | L | H | Do |
2 | 203 | 428 | 203 | 267 | 428 | 230 | 292 | 434 | 254 | 368 | 502 | 457 | 368 | 502 | 457 |
3 | 241 | 468 | 254 | 318 | 468 | 254 | 356 | 513 | 356 | 381 | 612 | 356 | 470 | 612 | 656 |
4 | 292 | 530 | 356 | 356 | 530 | 254 | 432 | 607 | 610 | 457 | 699 | 457 | 546 | 781 | / |
6 | 406 | 654 | 610 | 445 | 670 | 610 | 559 | 793 | 610 | 610 | 939 | 610 |
|
|
|
8 | 495 | 780 | 610 | 559 | 813 | 610 | 660 | 1060 | 610 | 737 | 1273 | / |
|
|
|
10 | 622 | 997 | 610 | 622 | 1075 | 610 | 787 | 1198 | / |
|
|
|
|
|
|
12 | 699 | 1080 | 610 | 711 | 1173 | / |
|
|
|
|
|
|
|
|
|
14 | 787 | 1377 | / | 838 | 1377 | / |
|
|
|
|
|
|
|
|
|
16 | 914 | 1522 | / | 863 | 1522 | / |
|
|
|
|
|
|
|
|
|
18 | 978 | 1514 | / | 978 | 1414 | / |
|
|
|
|
|
|
|
|
|
20 | 978 | 1762 | / | 1016 | 1807 | / |
|
|
|
|
|
|
|
|
|
24 | 1295 | 2159 | / | 1397 | 2159 | / |
|
|
|
|
|
|
|
|
|
1.The above data is for reference only, subject to actual product
2. “Do” No data for gearbox