A 型蜗轮蜗杆、传动对夹式蝶 中阀、A型手动对夹式蝶阀、蝶阀手动装置、
空气调节蝶阀、密封型空气调节蝶阀、蝶阀加长结构、电动密封空气蝶阀、软
密封双偏心手动法兰蝶阀、电动法兰蝶阀等。
公称通径 |
法兰外径 |
螺孔中心 |
止口径高 |
螺孔径数 |
螺孔位置 |
键宽 |
转结孔 |
驱动器型号 |
DN |
in |
D |
D1 |
凹凸×H |
n-фM |
＋× |
HX0 |
d
|
3D |
50
|
2
|
77
|
57
|
-------- |
4-M6 |
|
3×1 |
12.7
|
3DC-15 |
65
|
2.5
|
77
|
57
|
--------
|
4-M6
|
+ |
3×1 |
12.7 |
3DC-15 |
80
|
3
|
77
|
57
|
-------- |
4-M6 |
+ |
3×1 |
12.7
|
3DC-15 |
100
|
4
|
92
|
70
|
--------
|
4-M8
|
+ |
5×1 |
15.8
|
3DC-15
|
125
|
5
|
92
|
70
|
-------- |
4-M8 |
+ |
5×1 |
19.05 |
3DC-15 |
150
|
6
|
92
|
70
|
--------
|
4-M8
|
+ |
5×1 |
19.05
|
3DC-15 |
200
|
8
|
115
|
89
|
-------- |
4-M12 |
+ |
5×1 |
22.2 |
3DC-50 |
250
|
10
|
115
|
89
|
--------
|
4-M12
|
+ |
8×1 |
28.6 |
3DC-50 |
300
|
12
|
140
|
108
|
-------- |
4-M12 |
+ |
8×1 |
31.38 |
3DC-120 |
350
|
14
|
140
|
108
|
--------
|
4-M12
|
+ |
8×1 |
31.38
|
3DC-120 |
400
|
16 |
197
|
159
|
-------- |
4-M18 |
+ |
10×1 |
33.34 |
3D-30/250 |
450
|
18
|
197
|
159
|
--------
|
4-M18
|
+ |
10×1 |
38 |
3D-30/250 |
500
|
20
|
197
|
159 |
-------- |
4-M18 |
+ |
10×1 |
41.15 |
3D-30/250 |
600 |
24 |
276 |
216 |
-------- |
4-M20 |
+ |
16×1 |
50.7 |
3D-30/400 |
700
|
28
|
300
|
254
|
-------- |
8-M16 |
+ |
16×2 |
55 |
3D-60/800 |
800
|
32
|
300
|
254 |
--------
|
8-M16
|
+ |
16×2 |
55 |
3D-60/800
|
900
|
36
|
300
|
254
|
凸200×4 |
8-M16 |
× |
20×2 |
75 |
3D-120/1500 |
1000
|
40
|
300 |
254 |
凸200×4
|
8-M16
|
× |
22×2 |
85
|
3D-120/1500 |
1200
|
48
|
350
|
298
|
凸230×4 |
8-M20 |
× |
25×2 |
92 |
3D-120/2500 |
1400
|
56
|
415
|
356 |
凸260×5
|
8-M28
|
× |
32×2 |
130 |
3D-200/4000 |
1600
|
64
|
415
|
356
|
凸260×4 |
8-M28 |
× |
36×2 |
140 |
3D-200/4000 |
1800
|
72
|
650
|
590
|
凹490×6
|
12-M30
|
× |
40×2 |
160
|
3DA-200/6300 |
2000
|
80
|
650
|
590
|
凹490×8 |
12-M30 |
× |
45×2 |
180 |
3D-600/12000 |
400
|
70:1
|
260
|
170
|
--------
|
4-ф12
|
× |
10×2 |
-------
|
---------------- |
400
|
16
|
197
|
140
|
--------
|
4-M18
|
× |
10×2 |
33.34
|
3DC-250 |
350 |
14 |
260 |
170 |
-------- |
4-M16 |
× |
10×2 |
31.8 |
---------------- |
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