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  Contact:Mr. Jin
  • Belongs Series:gear operator
  • Name:gear operator for valve
  • Model
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  • Sales:0577-67977333 67978333
  • Fax:0577-67977339

Part rotation valve hand gear this product is one kind of 90° rotation drive, is suitable in the ball valve, the reed valve, the stopcock valve of the same kind. Special may output 360° the corner. The product altogether has 12 models. Usually addition first-level worm gear reduction gear. To the level transmission, reduce the manual operation strength.


Engineering data
Model
3
4
5
6
7
8
9
10
11
12
13
14
Transmission ratio
399:1
409:1
513:1
450:1
550:1
500:1
600:1
1580:1
1950:1
2350:1
2650:1
2650:1
Input moment of force Nm
78
98
112
122
133
156
156
156
195
195
195
250
Output torque Nm
2334
3006
4309
4000
5480
5850
7020
18500
28500
34500
39000
50000
Revolving traveling schedule
90°
90°
90°
90°
90°
90°
90°
90°
90°
90°
90°
90°
Spacing adjustment
±5°
±5°
±5°
±5°
±5°
±5°
±5°
±5°
±5°
±5°
±5°
±5°
Coupling dimension
Attachment flange φ
125
150
175
210
260
300
350
415
475
560
650
800
Connection hole centerφ
102
125
140
165
200
254
298
356
406
483
590
720
Flange concave φ
70×3
85×3
100×4
130×5
160×5
200×5
230×5
260×5
300×8
370×8
490×8
600×8
Aperture :Kong Shu
M10×4
M12×4
M16×4
M20×4
M16×4
M16×8
M20×8
M20×10
M20×12
M22×12
M27×12
M30×12
Axle hole diameter mm
24
30
36
40
40
60
80
90
110
130
160
200
Flat key size ×Strip number×Position
8×1
10×1
12×1
12×2×
90°
16×2×
90°
18×2×
90°
22×2×
90°
28×2×
90°
28×2×
90°
32×2×
90°
32×2×
90°
36×2×
90°
Mounting height
62
68
75
105
110
120
120
150
180
195
205
250
Handwheel diameter φ
240
180
320
350
400
500
500
500
600
600
600
600
The valve senate matches
The reed valve senate matches DN
125-150
200-250
300-350
400-450
500-500
700
800
900-1000
1100-1200
1400-1600
1800-2000
2400
The ball valve gate senate matches DN
80
100
150
200
250-300
350
400
500
600
800
1000
1200

Two-stage connection data sheet

External dimensions
Model
Position
A
B
C
D
E
F
G
H
h
2-b
N-M Deep
L
d
φ
Weight(kg)
QDX3-S6
470
500
320
250
290
170
170
125
105
10
4-M20
32
45
320
451
QDX3-S7
515
525
340
290
300
200
190
140
110
15
8-M16
28
50
350
58
QDX3-S8
550
590
360
335
350
260
220
170
125
18
8-M16
40
75
400
90
QDX3-S9
630
710
435
400
400
285
350
210
130
22
8-M20
45
80
500
116
QDX3-S10
820
790
580
415
425
356
310
230
140
28
12-M20
40
90
500
195
QDX3-S11
850
940
560
475
450
406
350
280
165
28
18-M20
40
110
500
300
QDX3-S12
1030
483
330
195
32
18-M22
50
130
500
600
QDX3-S13
1150
590
400
205
32
18-M27
50
160
500
1000
QDX3-S14
1520
720
450
250
36
18-M30
50
200
600
2000

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