Ever-Power  Transmission  Co.  Ltd.
Tel: 0086-571-88220971/73  Fax: 0086-571-88220972  E-mail: shen@china-reducers.com 

Valve operator -  Worm & Bevel Gear Operators

 

FQDX3 series

It can be used with aerodynamic device and suitable for ball valve and butterfly valve and plug valve.

 

Technology

Model

QDX3-F38

QDX3-F54

QDX3-F80

QDX3-F78A

Ratio

38:1

54:1

80:1

78:1

Input moment N.m

60

60

75

120

140

200

Output moment N.m

550

550

620

1200

2000

3500

Rotate angle

90

90

90

90

90

90

Tolerance

5

5

5

5

5

5

Butterfly valve DN

200

200

250

350

400

500

Ball valve DN

150

150

150

200

250

300

Cylinder No.

GTX.83-92

GTX.110-127

GTX.160

GTX.210

GTX.254-255

GTX.254-255

Joint dimension

AA1

10370

102102

110110

130130

156156

163163

D1

70

102

102

140

165

165

4-φ

4-φ9

4-φ12

4-φ12

4-φ18

4-φ22

4-φ22

d

22.2

32

38

48

60

76

2b90

28

210

210

214

218

218

D4

70

102

102

140

165

165

4-M

4-M8

4-M10

4-M10

4-M16

4-M20

4-M20

φ

200

200

250

300

400

600

B

191

234

311

360

C

156

199

279

327

D

125

176

234

278

E

65.5

85.5

123

132.5

H

80

80

86

100

120

125

L

195

195

225

233

277

360

Weight(kg)

13

17

22

36

 

Valve operator -  Worm & Bevel Gear Operators