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

 

QDX3-G series

Suitable for ball valve and butterfly valve and plug valve.

Technology data

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

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

703

853

1004

1004

1605

2005

2305

2605

3008

3708

4908

6008

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

KeyQty. 90

81

101

121

142

162

202

222

282

282

322

322

362

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

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