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Rotary Actuator DKX-E Series

Short Description:

DKX-E Series The DKX-E series is a hydraulic actuator developed for marine and petroleum valves, allowing the valve to open and close. This series features zero-degree and maximum rotation angle adjustment, has a flexible torque output connection that can be easily installed on all types of valves, and is equipped with quick closing valve actuators and single-acting actuators for customers to choose (contact Dunke for details). In addition, the company offers complete solutions for ...


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DKX-E Series

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The DKX-E series is a hydraulic actuator developed for marine and petroleum valves, allowing the valve to open and close. This series features zero-degree and maximum rotation angle adjustment, has a flexible torque output connection that can be easily installed on all types of valves, and is equipped with quick closing valve actuators and single-acting actuators for customers to choose (contact Dunke for details). In addition, the company offers complete solutions for hydraulic power units, electrical integration and valve actuators.

1. Standard working pressure: 13.5Mpa
2. Standard rotation angle: 90°
3. Driving torque: 125N.M~32000N.M
4. Opening and closing speed: continuously adjustable for 1~60s
5. Torque output forms: customer-specified
6. Mounting type: floor flange

Balance Valve

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Code reference for model selection

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Model 12,25,50,100,200,400,800,1600,3200
Standard rotation angle 90=90°
Special rotation angle Standard design with internal limit mechanism to limit the angle of rotation please indicate the required angle
Mounting type of actuator body F=Actuator flange mounting
Torque output form S= internal spline        X= hexagon        C= inner flat key Z= special - specified by customer
Accessories C= balance valve   O= without balance valve   B= cushion valve
Note: I. The rotary actuator can be installed with an angle encoder. Please specify it if necessary.
II. Special rotary actuator with non-standard rotation angle, torque and installation form, etc., can be customized.

DKX-DT series selection and performance parameter table

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Model

12

25

50

100

200

400

800

1600

3200

Torque 135 bar (Nm)

Driving

125

250

500

1000

2000

4000

8000

16000

32000

Standard rotation angle

90º

90°

90°

90°

90°

90°

90°

90°

90°

Valv e (optional)

Balance valve

Optional

Optional

Optional

Optional

Optional

Optional

Optional

Optional

Optional

Cushion valve

Optional

Optional

Optional

Optional

Optional

Optional

Optional

Optional

Optional

D1 (Φ)

105

125

155

180

208

258

419

440

500

D2 (Φ)

88

104

126

145

165

215

264

300

380

H1 (mm)

115

161.5

153

185

220

255

319

400

500

H2 (mm)

15

16.5

20

24

26

32

47

54

70

H3 (mm)

20

23

23

28

37

57

57

63

73

H4 (mm)

65

74

89

100

110

133

160

180

210

Oil outlet

The 'G' series oil outlet is available in dimensions from 1/8 to 1. See the drawings for details.


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