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| 公称压力PN(MPa)Nominal pressure |
尺寸Dimension(mm) |
公称压力PN(MPa)Nominal pressure |
尺寸Dimension(mm) |
| DN |
D |
D1 |
D2 |
f1 |
b |
z-¢d |
DN |
D |
D1 |
D2 |
D6 |
f1 |
f2 |
b |
z-¢d |
|
1.6 |
15 |
95 |
65 |
46 |
2 |
14 |
4-14 |
4.0 |
15 |
95 |
65 |
56 |
51 |
4 |
3 |
16 |
4-14 |
| 20 |
105 |
75 |
56 |
2 |
16 |
4-14 |
20 |
105 |
75 |
65 |
58 |
4 |
3 |
16 |
4-14 |
| 25 |
115 |
85 |
65 |
2 |
16 |
4-14 |
25 |
115 |
85 |
65 |
58 |
2 |
4 |
16 |
4-14 |
| 32 |
140 |
100 |
78 |
2 |
16 |
4-18 |
32 |
140 |
100 |
78 |
66 |
2 |
4 |
18 |
4-18 |
| 40 |
150 |
110 |
85 |
3 |
16 |
4-18 |
40 |
150 |
110 |
85 |
76 |
3 |
4 |
18 |
4-18 |
| 50 |
165 |
125 |
100 |
3 |
16 |
4-18 |
50 |
165 |
125 |
100 |
88 |
3 |
4 |
20 |
4-18 |
| 65 |
185 |
145 |
120 |
3 |
18 |
4-18 |
65 |
185 |
145 |
120 |
110 |
3 |
4 |
22 |
8-18 |
| 80 |
200 |
160 |
135 |
3 |
20 |
8-18 |
80 |
200 |
160 |
135 |
121 |
3 |
4 |
22 |
8-18 |
| 100 |
220 |
180 |
155 |
3 |
20 |
8-18 |
100 |
235 |
190 |
160 |
150 |
3 |
4.5 |
24 |
8-23 |
| 125 |
250 |
210 |
185 |
3 |
22 |
8-18 |
125 |
270 |
220 |
188 |
176 |
3 |
4.5 |
28 |
8-25 |
| 150 |
285 |
240 |
210 |
3 |
24 |
8-23 |
150 |
300 |
250 |
218 |
204 |
3 |
4.5 |
30 |
8-25 |
| 175 |
310 |
270 |
240 |
3 |
26 |
8-23 |
175 |
350 |
295 |
258 |
234 |
3 |
4.5 |
34 |
12-30 |
| 200 |
340 |
295 |
265 |
3 |
26 |
12-23 |
200 |
375 |
320 |
282 |
260 |
3 |
4.5 |
38 |
12-30 |
| 250 |
405 |
355 |
320 |
3 |
30 |
12-25 |
250 |
450 |
385 |
345 |
313 |
3 |
4.5 |
42 |
12-34 |
| 300 |
460 |
410 |
375 |
4 |
30 |
12-25 |
300 |
515 |
450 |
408 |
364 |
4 |
4.5 |
46 |
16-34 |
| 350 |
520 |
470 |
435 |
4 |
34 |
16-25 |
350 |
580 |
510 |
465 |
422 |
4 |
5 |
52 |
16-34 |
| 400 |
580 |
525 |
485 |
4 |
36 |
16-30 |
400 |
660 |
585 |
535 |
474 |
4 |
5 |
58 |
16-41 |
|
2.5 |
15 |
95 |
65 |
46 |
2 |
14 |
4-14 |
6.4 |
15 |
105 |
75 |
46 |
40 |
4 |
3 |
20 |
4-14 |
| 20 |
105 |
75 |
56 |
2 |
16 |
4-14 |
20 |
130 |
90 |
56 |
51 |
4 |
3 |
20 |
4-18 |
| 25 |
115 |
85 |
65 |
2 |
16 |
4-14 |
25 |
140 |
100 |
78 |
58 |
2 |
4 |
22 |
4-18 |
| 32 |
140 |
100 |
78 |
2 |
18 |
4-18 |
32 |
155 |
110 |
82 |
66 |
2 |
4 |
24 |
4-23 |
| 40 |
150 |
110 |
85 |
3 |
18 |
4-18 |
40 |
170 |
125 |
95 |
76 |
3 |
4 |
24 |
4-23 |
| 50 |
165 |
125 |
100 |
3 |
20 |
4-18 |
50 |
180 |
135 |
105 |
88 |
3 |
4 |
26 |
4-23 |
| 65 |
185 |
145 |
120 |
3 |
22 |
8-18 |
65 |
205 |
160 |
130 |
110 |
3 |
4 |
28 |
8-23 |
| 80 |
200 |
160 |
135 |
3 |
22 |
8-18 |
80 |
215 |
170 |
140 |
121 |
3 |
4 |
30 |
8-23 |
| 100 |
235 |
190 |
160 |
3 |
24 |
8-22 |
100 |
250 |
200 |
168 |
150 |
3 |
4.5 |
32 |
8-25 |
| 125 |
270 |
220 |
188 |
3 |
28 |
8-26 |
125 |
295 |
240 |
184 |
176 |
4 |
3 |
34 |
8-30 |
| 150 |
300 |
250 |
218 |
3 |
30 |
8-26 |
150 |
345 |
280 |
240 |
204 |
3 |
4.5 |
38 |
8-34 |
| 175 |
330 |
280 |
248 |
3 |
32 |
12-25 |
175 |
370 |
310 |
270 |
234 |
3 |
4.5 |
42 |
12-34 |
| 200 |
360 |
310 |
278 |
3 |
34 |
12-26 |
200 |
415 |
345 |
300 |
260 |
3 |
4.5 |
44 |
12-34 |
| 250 |
425 |
370 |
332 |
3 |
36 |
12-30 |
10.0 |
15 |
105 |
75 |
46 |
40 |
4 |
3 |
20 |
4-14 |
| 300 |
485 |
430 |
390 |
4 |
40 |
16-30 |
20 |
130 |
90 |
56 |
51 |
4 |
3 |
20 |
4-18 |
| 350 |
555 |
490 |
448 |
4 |
44 |
16-33 |
25 |
140 |
100 |
78 |
58 |
2 |
4 |
24 |
4-18 |
| 400 |
620 |
550 |
505 |
4 |
48 |
16-36 |
32 |
155 |
110 |
82 |
66 |
2 |
4 |
24 |
4-23 |
| |
40 |
170 |
125 |
95 |
76 |
3 |
4 |
26 |
4-23 |
| 50 |
195 |
145 |
112 |
88 |
3 |
4 |
28 |
4-25 |
| 65 |
220 |
170 |
138 |
110 |
3 |
4 |
32 |
8-25 |
| 80 |
230 |
180 |
148 |
121 |
3 |
4 |
34 |
8-25 |
| 100 |
265 |
210 |
172 |
150 |
3 |
4.5 |
38 |
8-30 |
| 150 |
355 |
290 |
250 |
204 |
3 |
4.5 |
46 |
12-34 |
| 200 |
430 |
360 |
312 |
260 |
3 |
4.5 |
54 |
12-41 |
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