【主要外形尺寸】(法兰连接尺寸PN1.0MPa按GB4216.4-84标准,PN1.6MPa按GB4213.5-84标准)
| 公称通径DN(mm) |
A |
D3 |
| 25 |
232 |
115/125 |
| 32 |
246 |
140/150 |
| 40 |
256 |
150/155 |
| 50 |
270 |
165/175 |
| 65 |
306 |
185/200 |
| 80 |
320 |
210/230 |
| 100 |
340 |
240/265 |
| 125 |
400 |
275/300 |
| 150 |
429 |
310/350 |
| 200 |
358 |
355/400 |
| 型号 |
公称压力 |
公称通径DN(mm) |
L |
| YB43X-10T(B型) |
1.0 |
50 |
85 |
| 65 |
102 |
| 80 |
122 |
| 100 |
140 |
| 125 |
160 |
| 150 |
178 |
| 200 |
230 |
| YB43X-16T(B型) |
1.6 |
50 |
85 |
| 65 |
102 |
| 80 |
122 |
| 100 |
140 |
| 125 |
160 |
| 150 |
178 |
| 200 |
230 |
| 公称通径DN(mm) |
尺寸(mm) |
| C |
L |
D |
| 15 |
1/2" |
80 |
50 |
| 20 |
3/4" |
80 |
50 |
| 25 |
1" |
90 |
54 |
| 32 |
1 1/4" |
100 |
60 |
| 40 |
1 1/2" |
110 |
68 |
| 50 |
2" |
120 |
80 |
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