|
电动球阀主要外形尺寸
| 公称通径DN(mm) |
尺寸(mm) |
| L |
D |
D1 |
D2 |
b |
f |
n-d |
| 15 |
108 |
95 |
65 |
45 |
14 |
2 |
4-14 |
| 20 |
117 |
105 |
75 |
55 |
14 |
4-14 |
| 25 |
127 |
115 |
85 |
65 |
14 |
4-14 |
| 32 |
140 |
135 |
100 |
78 |
16 |
4-18 |
| 40 |
165 |
145 |
110 |
85 |
16 |
3 |
4-18 |
| 50 |
178 |
160 |
125 |
100 |
16 |
4-18 |
| 65 |
190 |
180 |
145 |
120 |
18 |
4-18 |
| 80 |
203 |
195 |
160 |
135 |
20 |
8-18 |
| 100 |
305 |
215 |
180 |
155 |
20 |
8-18 |
| 125 |
256 |
245 |
210 |
185 |
22 |
8-18 |
| 150 |
394 |
280 |
240 |
210 |
24 |
8-23 |
| 200 |
457 |
335 |
295 |
265 |
26 |
12-23 |
| 250 |
533 |
405 |
335 |
320 |
30 |
12-25 | |