無導(dǎo)流孔平行式閘閥
|
工作溫度：-20-+120℃ |
外形及連接尺寸Main external and connecting dimensions
|
公稱壓力PN(MPa) |
公稱通徑DN(mm) |
外形尺寸(mm) |
||||||||||
|
L |
D |
D1 |
D2 |
Dn |
b |
f |
Z-Φd |
H |
H1 |
D0 |
||
|
1.6 |
50 |
178 |
160 |
125 |
100 |
49 |
16 |
3 |
4-18 |
380 |
50 |
180 |
|
65 |
190 |
180 |
145 |
120 |
64 |
18 |
3 |
4-18 |
390 |
55 |
180 |
|
|
80 |
203 |
195 |
160 |
135 |
76 |
20 |
3 |
8-18 |
490 |
65 |
200 |
|
|
100 |
229 |
215 |
180 |
155 |
96 |
20 |
3 |
8-18 |
560 |
75 |
200 |
|
|
125 |
254 |
245 |
210 |
185 |
120 |
22 |
3 |
8-18 |
660 |
90 |
250 |
|
|
150 |
267 |
280 |
240 |
210 |
146 |
24 |
3 |
8-23 |
760 |
102 |
250 |
|
|
200 |
292 |
335 |
295 |
265 |
202 |
26 |
3 |
12-23 |
950 |
130 |
300 |
|
|
250 |
330 |
405 |
355 |
320 |
250 |
30 |
3 |
12-25 |
1150 |
155 |
300 |
|
|
300 |
356 |
460 |
410 |
375 |
300 |
30 |
4 |
12-25 |
1335 |
180 |
350 |
|
|
350 |
381 |
520 |
470 |
435 |
337 |
34 |
4 |
16-25 |
1520 |
205 |
350 |
|
|
400 |
406 |
580 |
525 |
485 |
387 |
36 |
4 |
16-30 |
1690 |
235 |
400 |
|
|
450 |
450 |
640 |
585 |
545 |
438 |
40 |
4 |
20-30 |
1880 |
265 |
450 |
|
|
500 |
457 |
705 |
650 |
608 |
489 |
44 |
4 |
20-34 |
2060 |
285 |
450 |
|
|
600 |
508 |
840 |
770 |
718 |
591 |
48 |
5 |
20-41 |
2405 |
331 |
500 |
|
|
700 |
610 |
910 |
840 |
788 |
692 |
50 |
5 |
24-41 |
2760 |
395 |
550 |
|
|
800 |
660 |
1020 |
950 |
898 |
781 |
52 |
5 |
24-41 |
3120 |
450 |
600 |
|
|
2.5 |
50 |
178 |
160 |
125 |
100 |
49 |
20 |
3 |
4-18 |
380 |
50 |
180 |
|
65 |
190 |
180 |
145 |
120 |
64 |
22 |
3 |
8-18 |
390 |
55 |
180 |
|
|
80 |
203 |
195 |
160 |
135 |
76 |
22 |
3 |
8-18 |
490 |
65 |
200 |
|
|
100 |
229 |
230 |
190 |
160 |
96 |
24 |
3 |
8-23 |
560 |
75 |
250 |
|
|
125 |
254 |
270 |
220 |
188 |
120 |
28 |
3 |
8-25 |
660 |
90 |
250 |
|
|
150 |
267 |
300 |
250 |
218 |
146 |
30 |
3 |
8-25 |
760 |
102 |
250 |
|
|
200 |
292 |
360 |
310 |
278 |
202 |
34 |
3 |
12-25 |
950 |
130 |
300 |
|
|
250 |
330 |
425 |
370 |
332 |
250 |
36 |
3 |
12-30 |
1150 |
155 |
300 |
|
|
300 |
356 |
485 |
430 |
390 |
300 |
40 |
4 |
16-30 |
1335 |
180 |
350 |
|
|
350 |
381 |
550 |
490 |
448 |
337 |
44 |
4 |
16-34 |
1520 |
205 |
350 |
|
|
400 |
406 |
610 |
550 |
505 |
387 |
48 |
4 |
16-34 |
1690 |
235 |
400 |
|
|
450 |
450 |
660 |
600 |
555 |
438 |
50 |
4 |
20-34 |
1880 |
265 |
450 |
|
|
500 |
457 |
730 |
660 |
610 |
489 |
52 |
4 |
20-41 |
2060 |
285 |
450 |
|
|
600 |
508 |
840 |
770 |
718 |
591 |
56 |
5 |
20-41 |
2405 |
331 |
500 |
|
|
700 |
610 |
955 |
875 |
815 |
692 |
60 |
5 |
24-48 |
2760 |
395 |
550 |
|
|
800 |
660 |
1070 |
990 |
930 |
781 |
64 |
5 |
24-48 |
3120 |
450 |
600 |
|
