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气动法兰球阀
| 名称：法兰球阀 |
型号：Q41F-10/16/25 |
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公称通径：DN15-DN250 |
设计标准：API 6D |
| 公称压力：PN10/16/25 |
结构长度：ANSI B16.10 |
| 适用介质：水、油、蒸汽等 |
阀体法兰标准：ANSI B16.5 |
| 适用温度：-10°C-180°C |
试验检验标准：ANSI B16.34 |
| 主要外形尺寸及连接尺寸 Outline Dimensions and Connection Dimensions |
| 尺寸Size |
L |
L1 |
D |
D1 |
D2 |
H |
n-d |
| PN16 |
PN25 |
PN16 |
PN25 |
PN16 |
PN25 |
PN16 |
PN25 |
| 15 |
130 |
130 |
95 |
95 |
65 |
65 |
45 |
45 |
75 |
4-14 |
4-14 |
| 20 |
140 |
170 |
105 |
105 |
75 |
75 |
55 |
55 |
84 |
4-14 |
4-14 |
| 25 |
150 |
170 |
115 |
115 |
85 |
85 |
65 |
65 |
902 |
4-14 |
4-14 |
| 32 |
165 |
220 |
135 |
135 |
100 |
100 |
78 |
78 |
107 |
4-18 |
4-18 |
| 40 |
180 |
250 |
145 |
145 |
110 |
110 |
85 |
85 |
127 |
4-18 |
4-18 |
| 50 |
200 |
250 |
160 |
160 |
125 |
125 |
100 |
100 |
140 |
4-18 |
4-18 |
| 65 |
220 |
350 |
180 |
180 |
145 |
145 |
120 |
120 |
164 |
4-18 |
8-18 |
| 80 |
250 |
350 |
195 |
195 |
160 |
160 |
135 |
135 |
177 |
8-18 |
8-22 |
| 100 |
280 |
420 |
215 |
230 |
180 |
190 |
155 |
160 |
206 |
8-18 |
8-22 |
| 125 |
320 |
700 |
245 |
270 |
210 |
220 |
185 |
188 |
292 |
8-18 |
8-25 |
| 150 |
360 |
1000 |
280 |
300 |
240 |
250 |
210 |
218 |
320 |
8-22 |
8-25 |
| 200 |
400 |
1300 |
335 |
360 |
295 |
310 |
265 |
278 |
365 |
12-22 |
12-25 |
| 250 |
533 |
1800 |
405 |
425 |
355 |
370 |
320 |
332 |
420 |
12-25 |
12-30 | | |
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