产品详情
公称通径dn
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内螺纹连接
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法兰连接
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外形尺寸
|
内螺纹
|
外形尺寸
|
|
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h
|
l
|
g
|
h
|
l
|
d
|
d1
|
d2
|
b
|
f
|
n-d
|
|
15
|
148
|
92
|
1/2
|
|
|
|
|
|
|
|
|
20
|
148
|
92
|
3/4
|
|
|
|
|
|
|
|
|
25
|
148
|
110
|
1
|
|
|
|
|
|
|
|
|
32
|
182
|
120
|
1 1/4
|
|
|
|
|
|
|
|
|
40
|
182
|
140
|
1 1/2
|
|
|
|
|
|
|
|
|
50
|
192
|
162
|
2
|
|
|
|
|
|
|
|
|
65
|
|
|
|
324
|
250
|
185
|
145
|
118
|
20
|
3
|
4-ø18
|
80
|
|
|
|
335
|
270
|
200
|
160
|
132
|
20
|
3
|
8- ø 18
|
100
|
|
|
|
475
|
320
|
220
|
180
|
156
|
22
|
3
|
8- ø 18
|
125
|
|
|
|
516
|
360
|
250
|
210
|
184
|
22
|
3
|
8- ø 18
|
150
|
|
|
|
540
|
400
|
285
|
240
|
211
|
24
|
3
|
8- ø 22
|
200
|
|
|
|
40
|
600
|
340
|
295
|
266
|
24
|
3
|
8- ø 22
|
250
|
|
|
|
610
|
750
|
395
|
350
|
319
|
26
|
3
|
12- ø 22
|
300
|
|
|
|
640
|
850
|
445
|
400
|
370
|
26
|
4
|
12- ø 22
|
5.电磁线圈通电后,电磁阀克服衔铁自重及密封弹簧、介质压力的作用力将活动铁芯连同阀口密封垫吸上,打开阀口,被控介质可流通。