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| 法兰式三维偏心多层次硬密封蝶阀 |
PN1.6(16)
PN2.5(25) |
D373H-16
D973H 25 型? 蜗轮电动传动蝶阀 |
PN1.6(16)
PN2.5(25) |
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主要尺寸(mm)
| 公称通径(DN) |
主要尺寸 |
法兰尺寸和螺栓规格 |
| 1.0MPa |
1.6MPa |
2.5MPa |
| L |
H1 |
H2 |
D |
D1 |
D2 |
Z-Ф d |
D |
D1 |
D2 |
Z-Ф d |
D |
D1 |
D2 |
Z-Ф d |
| 100 |
127 |
285 |
107 |
215 |
180 |
155 |
8-18 |
220 |
180 |
156 |
8-18 |
235 |
190 |
156 |
8-22 |
| 125 |
140 |
300 |
123 |
245 |
210 |
185 |
8-18 |
250 |
210 |
184 |
8-18 |
270 |
220 |
184 |
8-26 |
| 150 |
140 |
320 |
140 |
280 |
240 |
210 |
8-23 |
285 |
240 |
211 |
8-22 |
300 |
250 |
211 |
8-26 |
| 200 |
152 |
370 |
180 |
335 |
295 |
265 |
8-23 |
340 |
295 |
266 |
12-22 |
360 |
310 |
274 |
12-26 |
| 250 |
165 |
420 |
200 |
390 |
350 |
320 |
12-23 |
405 |
355 |
319 |
12-26 |
425 |
370 |
330 |
12-30 |
| 300 |
178 |
500 |
250 |
440 |
400 |
368 |
12-23 |
460 |
410 |
370 |
12-26 |
485 |
430 |
389 |
16-30 |
| 350 |
190 |
530 |
270 |
500 |
460 |
428 |
16-23 |
520 |
470 |
429 |
16-26 |
555 |
490 |
448 |
16-33 |
| 400 |
216 |
570 |
300 |
565 |
515 |
482 |
16-25 |
580 |
525 |
480 |
16-30 |
620 |
550 |
503 |
16-36 |
| 450 |
222 |
600 |
320 |
615 |
565 |
532 |
20-25 |
640 |
585 |
548 |
20-30 |
670 |
600 |
548 |
20-36 |
| 500 |
229 |
680 |
360 |
670 |
620 |
585 |
20-25 |
715 |
650 |
609 |
20-33 |
730 |
660 |
609 |
20-36 |
| 600 |
267 |
750 |
420 |
780 |
725 |
685 |
20-30 |
840 |
770 |
720 |
20-36 |
845 |
770 |
720 |
20-39 |
| 700 |
292 |
810 |
480 |
895 |
840 |
800 |
24-30 |
910 |
840 |
794 |
24-36 |
960 |
875 |
820 |
24-42 |
| 800 |
318 |
905 |
540 |
1010 |
950 |
905 |
24-34 |
1025 |
950 |
901 |
24-39 |
1085 |
990 |
928 |
24-48 |
| 900 |
330 |
960 |
590 |
1110 |
1050 |
1005 |
28-34 |
1125 |
1050 |
1001 |
28-39 |
1185 |
1090 |
1028 |
28-48 |
| 1000 |
410 |
1010 |
640 |
1220 |
1160 |
1115 |
28-34 |
1255 |
1170 |
1112 |
28-42 |
1320 |
1210 |
1140 |
28-56 |
| 1200 |
470 |
1175 |
750 |
1450 |
1380 |
1325 |
32-41 |
1485 |
1390 |
1328 |
32-48 |
1530 |
1420 |
1350 |
32-56 |
| 1400 |
530 |
1310 |
860 |
1675 |
1590 |
1525 |
36-48 |
1685 |
1590 |
1530 |
36-48 |
1755 |
1640 |
1560 |
36-62 |
| 1600 |
600 |
1460 |
980 |
1915 |
1820 |
1750 |
40-54 |
1930 |
1820 |
1750 |
40-56 |
1975 |
1860 |
1780 |
40-62 |
| 1800 |
670 |
1560 |
1090 |
2115 |
2020 |
1950 |
44-54 |
2130 |
2020 |
1950 |
44-56 |
2195 |
2070 |
1985 |
44-70 |
| 2000 |
760 |
1670 |
1190 |
2325 |
2230 |
2160 |
48-54 |
2345 |
2230 |
2150 |
48-62 |
2425 |
2300 |
2210 |
48-70 |
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