三段式高压法兰球阀
|
应用规范 |
|
型号 |
零件名称 |
|||
|
阀体 |
球体、阀杆 |
密封圈 |
填料 |
|
|
Q41F型碳钢类 |
碳素铜铸件或铸件 |
2GrL3 |
增强聚四氟乙烯 |
聚四氟乙烯 |
|
Q41F型P类 |
铬镍钛不锈钢铸件或锻件 |
铬镍钛不锈钢 |
||
|
Q41F型R类 |
铬镍钼钛不锈钢或锻体 |
铬镍钼钛不锈钢 |
||
|
公称压力：PN6.0MPa、PN22.0MPa |
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|
公称通径DN/mm |
尺寸/mm |
||||||||
|
L |
D |
D1 |
D2 |
b |
Z-Φd |
M |
H |
L0 |
|
|
10 |
210 |
95 |
60 |
18 |
20 |
3-Φ18 |
M24×2 |
77 |
220 |
|
15 |
230 |
95 |
60 |
20 |
20 |
3-Φ18 |
M24×2 |
85 |
220 |
|
25 |
260 |
105 |
68 |
28 |
20 |
3-Φ18 |
M33×2 |
100 |
250 |
|
32 |
300 |
115 |
80 |
38 |
25 |
4-Φ18 |
M42×2 |
120 |
300 |
|
40 |
350 |
125 |
90 |
48 |
28 |
6-Φ26 |
M52×2 |
150 |
400 |
|
50 |
400 |
165 |
115 |
61 |
32 |
6-Φ26 |
M64×3 |
165 |
400 |
|
65 |
490 |
200 |
145 |
75 |
40 |
6-Φ29 |
M80×3 |
180 |
500 |
|
80 |
580 |
225 |
170 |
94 |
50 |
6-Φ33 |
M100×3 |
200 |
600 |
|
100 |
620 |
260 |
195 |
115 |
60 |
6-Φ36 |
M125×4 |
245 |
800 |
|
125 |
750 |
300 |
235 |
146 |
75 |
8-Φ39 |
M155×4 |
270 |
850 |
|
150 |
800 |
330 |
255 |
163 |
78 |
8-Φ42 |
M175×4 |
300 |
850 |
|
200 |
850 |
400 |
315 |
193 |
90 |
8-Φ48 |
M215×6 |
400 |
900 |
|
公称压力：PN32.0MPa |
|||||||||
|
10 |
210 |
95 |
60 |
18 |
20 |
3-Φ18 |
M24×2 |
77 |
220 |
|
15 |
230 |
105 |
68 |
20 |
20 |
3-Φ18 |
M33×2 |
85 |
220 |
|
25 |
260 |
115 |
80 |
28 |
25 |
4-Φ18 |
M42×2 |
100 |
250 |
|
32 |
300 |
125 |
90 |
38 |
28 |
6-Φ26 |
M52×2 |
120 |
300 |
|
40 |
350 |
165 |
115 |
48 |
32 |
6-Φ26 |
M64×2 |
150 |
400 |
|
50 |
400 |
200 |
145 |
61 |
40 |
6-Φ29 |
M80×2 |
165 |
400 |
|
65 |
490 |
225 |
170 |
75 |
50 |
6-Φ33 |
M100×2 |
180 |
500 |
|
80 |
580 |
260 |
195 |
94 |
60 |
6-Φ36 |
M125×2 |
200 |
600 |
|
100 |
620 |
300 |
235 |
115 |
75 |
8-Φ39 |
M155×2 |
245 |
800 |
|
125 |
750 |
330 |
255 |
146 |
78 |
8-Φ42 |
M175×2 |
270 |
800 |
|
150 |
800 |
400 |
315 |
163 |
90 |
8-Φ48 |
M215×2 |
300 |
850 |
|
200 |
850 |
480 |
380 |
193 |
120 |
8-Φ60 |
M265×2 |
400 |
900 |
三段式高压法兰球阀