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Hangzhou Ever-Power Transmission Co., Ltd.
Hangzhou Ever-Power Transmission Co., Ltd.  

Gold Index: 144799

You are here: home  > Gearbox&Speed Reducer  > Worm & Bevel Gear Operators  > QDX3-D series worm gear operators

QDX3-D series worm gear operators 

Special Groups: Auto Transmission parts (1929)
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Standard or Nonstandard: Standard
Material: Stainless Steel
Type: Leaf Chain

Pressure:
Medium Pressure
Power:
Manual
Material:
Casting
Temperature of Media:
Medium Temperature
Media:
Water
Port Size:
Standard
Place

valve actuator /control valve /valve positioner /electro hydraulic actuator /motor operated valve

High quality worm gear operators Suppliers

EVER-POWER INDUSTRY is a specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, PTO shafts, special reducer & related gear components and other related products, hydraulic cylinder, gear pumps and so on. Furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers' drawings. 


We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service. We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information and cooperate with us.


We staff over 1500 workers, and have CNC turning machines and CNC work centers.

For more details, please check out our products catalogs and machine lists.

Valve operator -  Worm & Bevel Gear Operators

Slurry gate valve operated bevel gearSlurry gate valve operated bevel gear 

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

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

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

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Tel: 86-571-88220973
Fax: 86-571-88220651
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Company Info

Hangzhou Ever-Power Transmission Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Agent, Distributor/Wholesaler, Service, Association, Other
City: Hangzhou
Province/State: Zhejiang
Country/Region: China (Mainland)

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