阀体、蝶门、阀杆:碳钢或不锈钢
密封件:丁腈橡胶或氟橡胶
外形及连接尺寸(mm)(JB919)
Model |
DN |
D |
Do |
D1 |
B |
H |
B1 |
L |
n-Φc |
GIQ-40 |
40 |
85 |
70 |
44 |
22 |
180 |
90 |
152 |
4-Φ7 |
GIQ-50 |
50 |
100 |
90 |
55 |
22 |
195 |
90 |
152 |
4-Φ7 |
GIQ-65 |
65 |
125 |
105 |
70 |
26 |
200 |
90 |
152 |
4-Φ9 |
GIQ-80 |
80 |
145 |
125 |
85 |
30 |
208 |
90 |
152 |
4-Φ9 |
GIQ-100 |
100 |
170 |
145 |
106 |
30 |
225 |
90 |
152 |
4-Φ12 |
GIQ-150 |
150 |
220 |
195 |
156 |
35 |
272 |
115 |
185 |
8-Φ12 |
GIQ-200 |
200 |
275 |
250 |
208 |
40 |
325 |
125 |
230 |
8-Φ12 |
GIQ-250 |
250 |
330 |
300 |
258 |
45 |
355 |
125 |
230 |
8-Φ14 |
GIQ-300 |
300 |
380 |
350 |
308 |
55 |
380 |
125 |
230 |
8-Φ14 |
GIQ-400 |
400 |
500 |
465 |
410 |
60 |
490 |
180 |
308 |
8-Φ18 |
GIQ-500 |
500 |
600 |
565 |
510 |
80 |
585 |
210 |
378 |
12-Φ18 |
GIQ-600 |
600 |
710 |
670 |
610 |
100 |
760 |
270 |
524 |
12-Φ21 |
GIQ-800 |
800 |
920 |
880 |
815 |
130 |
962 |
320 |
648 |
20-Φ21 |
GIQ-1200 |
1200 |
1440 |
1404 |
1280 |
150 |
1380 |
385 |
1480 |
36-Φ19 |
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