| 产品名称： 对夹蝶阀 |
| 产品型号：D71X |
| |
 |
◆主要外形尺寸和连接尺寸
|
DN |
H |
H2 |
H3 |
L |
L1 |
φ |
螺栓及其过孔 |
|
mm |
in |
1.0MPa |
1.6MPa |
0.6MPa |
1.0MPa |
1.6MPa |
|
40 |
11/2 |
205 |
94 |
42 |
33 |
202 |
110 |
110 |
4-M12 |
4-14 |
4-M16 |
4-18 |
4-M16 |
4-19 |
|
50 |
2 |
234 |
114 |
42 |
43 |
202 |
125 |
125 |
4-M12 |
4-14 |
4-M16 |
4-18 |
4-M16 |
4-19 |
|
65 |
21/2 |
262 |
122 |
42 |
46 |
202 |
145 |
145 |
4-M12 |
4-14 |
4-M16 |
4-18 |
4-M16 |
4-19 |
|
80 |
3 |
267 |
130 |
42 |
46 |
202 |
160 |
160 |
4-M16 |
4-18 |
8-M16 |
4-18 |
8-M16 |
4-19 |
|
100 |
4 |
301 |
142 |
45 |
52 |
253 |
180 |
180 |
4-M16 |
4-18 |
8-M16 |
4-18 |
8-M16 |
4-19 |
|
125 |
5 |
347 |
174 |
45 |
56 |
253 |
210 |
210 |
8-M16 |
4-18 |
8-M16 |
4-18 |
8-M16 |
4-19 |
|
150 |
6 |
364 |
180 |
45 |
56 |
303 |
240 |
240 |
8-M16 |
4-18 |
8-M20 |
4-22 |
8-M20 |
4-23 |
|
200 |
8 |
450 |
225 |
50 |
60 |
500 |
295 |
295 |
8-M16 |
4-18 |
8-M20 |
4-22 |
8-M20 |
4-23 |
|
250 |
10 |
531 |
266 |
50 |
68 |
550 |
350 |
355 |
12-M16 |
4-18 |
12-M20 |
4-22 |
12-M24 |
4-28 |
注：井下安装时， H2可任意加长，提高操作高度，方便操作。