气动法兰金属硬密封蝶阀
相关型号:D641H D641Y
连接尺寸参数
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 |
D |
D1 |
D2 |
n-Φd |
D |
D1 |
D2 |
n-Φd |
50 |
108 |
225 |
320 |
160 |
125 |
100 |
4-18 |
160 |
125 |
100 |
4-18 |
65 |
112 |
245 |
350 |
180 |
145 |
120 |
4-18 |
180 |
145 |
120 |
4-18 |
80 |
114 |
245 |
360 |
195 |
160 |
135 |
4-18 |
195 |
160 |
135 |
8-18 |
100 |
127 |
270 |
400 |
215 |
180 |
155 |
8-18 |
215 |
180 |
155 |
8-18 |
125 |
140 |
310 |
480 |
245 |
210 |
185 |
8-18 |
245 |
210 |
185 |
8-18 |
150 |
140 |
315 |
520 |
280 |
240 |
210 |
8-23 |
280 |
240 |
210 |
8-23 |
200 |
152 |
375 |
610 |
335 |
295 |
265 |
8-23 |
335 |
295 |
265 |
12-23 |
250 |
165 |
405 |
670 |
390 |
350 |
320 |
12-23 |
405 |
355 |
320 |
12-25 |
300 |
178 |
435 |
730 |
440 |
400 |
368 |
12-23 |
460 |
410 |
375 |
12-25 |
350 |
190 |
500 |
830 |
500 |
460 |
428 |
16-23 |
520 |
470 |
435 |
16-25 |
400 |
216 |
525 |
890 |
565 |
515 |
482 |
16-25 |
580 |
525 |
485 |
16-30 |
450 |
222 |
580 |
970 |
615 |
565 |
532 |
20-25 |
640 |
585 |
545 |
20-30 |
500 |
229 |
615 |
1040 |
670 |
620 |
585 |
20-25 |
705 |
650 |
608 |
20-34 |
600 |
267 |
700 |
1190 |
780 |
725 |
685 |
20-30 |
840 |
770 |
718 |
20-41 |
700 |
292 |
755 |
1300 |
895 |
840 |
800 |
24-30 |
910 |
840 |
788 |
24-41 |
800 |
318 |
835 |
1450 |
1010 |
950 |
905 |
24-34 |
1020 |
950 |
898 |
24-41 |
900 |
330 |
895 |
1580 |
1100 |
1050 |
1005 |
28-34 |
1120 |
1050 |
998 |
28-41 |
1000 |
410 |
1000 |
1750 |
1220 |
1160 |
1115 |
28-34 |
1255 |
1170 |
1110 |
28-48 | |