Ever-Power
Transmission Co. Ltd.
Tel: 0086-571-88220971/73 Fax:
0086-571-88220972 E-mail:
[email protected]
Valve operator - Worm & Bevel Gear Operators
QDX3-G series
Suitable for ball valve and butterfly valve and plug valve.
Technology data |
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Model |
G3 |
G4 |
G5 |
G6 |
G7 |
G8 |
G9 |
G10 |
G11 |
G12 |
G13 |
G14 |
Ratio |
399:1 |
409:1 |
513:1 |
456:1 |
557:1 |
583:1 |
682:1 |
737:1 |
1950:1 |
2350:1 |
2650:1 |
2650:1 |
Input moment(N.m) |
78 |
98 |
112 |
122 |
133 |
156 |
156 |
156 |
195 |
195 |
195 |
250 |
Output moment(N.m) |
2334 |
3006 |
4309 |
4000 |
5480 |
5850 |
7020 |
18500 |
28500 |
34500 |
39000 |
50000 |
Rotate angle |
90° |
90° |
90° |
90° |
90° |
90° |
90° |
90° |
90° |
90° |
90° |
90° |
Tolerance |
±5° |
±5° |
±5° |
±5° |
±5° |
±5° |
±5° |
±5° |
±5° |
±5° |
±5° |
±5° |
Butterfly valve DN |
125-150 |
200-250 |
300-350 |
400-450 |
500-600 |
700 |
800 |
900-1000 |
1100-1200 |
1400-1600 |
1800-2000 |
2400 |
Ball valve DN |
80 |
100 |
150 |
200 |
250-300 |
350 |
400 |
500 |
600 |
800 |
1000 |
1200 |
Joint dimension |
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D |
130 |
155 |
175 |
205 |
260 |
300 |
350 |
415 |
475 |
560 |
650 |
800 |
D1 |
95 |
110 |
130 |
170 |
200 |
254 |
298 |
356 |
406 |
483 |
590 |
720 |
D2 |
70×3 |
85×3 |
100×4 |
100×4 |
160×5 |
200×5 |
230×5 |
260×5 |
300×8 |
370×8 |
490×8 |
600×8 |
N-M |
4-M12 |
4-M12 |
4-M14 |
8-M14 |
8-M16 |
8-M16 |
8-M20 |
12-M20 |
12-M20 |
12-M22 |
12-M27 |
12-M30 |
d |
24 |
30 |
38 |
40 |
50 |
70 |
80 |
90 |
110 |
130 |
160 |
200 |
dmin-max |
22-26 |
28-32 |
35-38 |
38-48 |
50-60 |
55-70 |
75-85 |
90-100 |
98-120 |
115-145 |
160-180 |
200-250 |
Key×Qty. ×90° |
8×1 |
10×1 |
12×1 |
14×2 |
16×2 |
20×2 |
22×2 |
28×2 |
28×2 |
32×2 |
32×2 |
36×2 |
h |
62 |
68 |
75 |
105 |
110 |
120 |
120 |
150 |
180 |
195 |
205 |
250 |
φ |
220 |
250 |
300 |
350 |
350 |
400 |
500 |
500 |
600 |
600 |
600 |
600 |
Outline dimension |
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Model |
G3 |
G4 |
G5 |
G6 |
G7 |
G8 |
G9 |
G10 |
G11 |
G12 |
G13 |
G14 |
A |
305 |
350 |
400 |
500 |
525 |
590 |
710 |
790 |
940 |
1070 |
1320 |
1600 |
B |
170 |
190 |
215 |
280 |
255 |
280 |
350 |
365 |
455 |
500 |
660 |
750 |
C |
260 |
310 |
340 |
385 |
415 |
500 |
600 |
640 |
750 |
890 |
1080 |
1300 |
E |
125 |
150 |
155 |
165 |
145 |
190 |
240 |
315 |
265 |
320 |
420 |
490 |
H |
170 |
180 |
190 |
205 |
250 |
320 |
320 |
350 |
380 |
460 |
560 |
660 |
H1 |
68 |
85 |
95 |
125 |
130 |
155 |
160 |
180 |
210 |
240 |
240 |
340 |
Q |
150 |
180 |
220 |
250 |
300 |
340 |
410 |
480 |
590 |
690 |
840 |
1070 |
Weight(kg) |
13 |
20 |
25 |
45 |
58 |
90 |
116 |
195 |
300 |
600 |
1000 |
2000 |
Valve operator - Worm & Bevel Gear Operators