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| 产品名称： |
二通保温球阀 |
| 产品型号： |
BQ41F |
| 产品特点： |
信茂二通保温球阀：质量可靠，价格实惠，交货及时，售后周到.我公司提供全套工程阀门解决方案，阀门售前、售中、售后专业服务！ |
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二通保温球阀主要尺寸表
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公称通径Dn
|
L
|
日标、美标-JJS 10K(ANSI 150lb)
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日标、美标-JJS 20K(ANSI 300lb)
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D
|
G
|
T
|
F
|
C
|
N-h
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D
|
G
|
T
|
F
|
C
|
N-h
|
|
20
|
117
|
117
|
127
|
73
|
1.6
|
98.5
|
4-16
|
156
|
73
|
20.7
|
1.6
|
114.5
|
4-16
|
|
25
|
127
|
127
|
152
|
92
|
1.6
|
120.5
|
4-19
|
165
|
92
|
22.3
|
1.6
|
127
|
8-19
|
|
40
|
165
|
165
|
178
|
105
|
1.6
|
139.5
|
4-19
|
190
|
105
|
25.4
|
1.6
|
149
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8-22
|
|
50
|
178
|
178
|
190
|
127
|
1.6
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152.5
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4-19
|
210
|
127
|
28.6
|
1.6
|
168
|
8-22
|
|
8
|
229
|
229
|
279
|
216
|
1.6
|
241.5
|
8-22
|
|
|
|
|
|
|
|
100
|
254
|
254
|
343
|
270
|
1.6
|
298.5
|
12-25
|
|
|
|
|
|
|
|
150
|
292
|
292
|
406
|
324
|
1.6
|
362.5
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12-25
|
|
|
|
|
|
|
|
200
|
330
|
330
|
533
|
413
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1.6
|
476.0
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12-29
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|
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主要尺寸表
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压力
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口径
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L
|
D
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D1
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D2
|
B
|
Z-Φd
|
3-G
|
|
16
|
15
|
108
|
135
|
100
|
78
|
18
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4-18
|
3-8
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|
20
|
117
|
145
|
110
|
85
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18
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4-18
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3-8
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25
|
127
|
160
|
125
|
100
|
20
|
4-18
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3-8
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|
32
|
140
|
180
|
145
|
120
|
20
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8-18
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1/2
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|
40
|
165
|
180
|
145
|
120
|
20
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8-18
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1/2
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|
50
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178
|
195
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160
|
135
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20
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8-18
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1/2
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|
65
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203
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245
|
210
|
185
|
22
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8-18
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1/2
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|
80
|
229
|
280
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240
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210
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24
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8-23
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1/2
|
|
100
|
254
|
335
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295
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265
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26
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12-23
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1/2
|
|
125
|
267
|
335
|
295
|
265
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26
|
12-23
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1/2
|
|
150
|
292
|
405
|
355
|
320
|
30
|
12-25
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1/2
|
|
200
|
330
|
520
|
470
|
435
|
34
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16-25
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1/2
|
|
25
|
15
|
108
|
135
|
100
|
78
|
18
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4-18
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3-8
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|
20
|
117
|
145
|
110
|
85
|
18
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4-18
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3-8
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|
25
|
127
|
160
|
125
|
100
|
20
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4-18
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3-8
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32
|
140
|
180
|
145
|
120
|
20
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8-18
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1/2
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|
40
|
165
|
180
|
145
|
120
|
20
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8-18
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1/2
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|
50
|
178
|
195
|
160
|
135
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20
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8-18
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1/2
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65
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203
|
230
|
190
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160
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24
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8-23
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1/2
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|
80
|
229
|
300
|
250
|
218
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30
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8-25
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1/2
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|
100
|
254
|
360
|
310
|
278
|
34
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12-25
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1/2
|
|
125
|
267
|
425
|
370
|
332
|
36
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12-30
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1/2
|
|
150
|
292
|
425
|
370
|
332
|
36
|
12-30
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1/2
|
|
200
|
330
|
550
|
490
|
448
|
44
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16-34
|
1/2
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