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High-Temperature V Control Ball Valve

Introduction:

AOITEC's electric valves provide precise and reliable fluid control with fast response times and durable construction. Available in threaded and flanged designs, and also offered in a high-speed version, feature overload protection, and superior sealing, making them ideal for demanding industrial applications. For optimal performance, they are best paired with our electric actuators, ensuring seamless automation and long-term efficiency.

Key Features & Benefits

1.Exceptional Control Capability:

The V-port ball valve provides a flow characteristic approximating an equal percentage curve, achieving a high control ratio of up to 300:1 for precise flow regulation.


2.Stable and Low-Friction Operation:

The ball is supported by a robust axial bearing, ensuring minimal rotational resistance, stable performance, and quick response times.


3.Superior Cutting Capability:

The combination of a hardened sealing seat and V-shaped port delivers strong shearing force, allowing it to cut through fibers effectively, maintain smooth operation, and avoid blockages or jamming.


4.Outstanding Sealing Performance:

Equipped with a replaceable metal sealing seat that includes self-compensation capabilities, ensuring excellent sealing properties with leakage rates less than 10⁻⁶.


5.Proprietary High-Speed Actuator (for high-speed type):

Utilizes a patented, high-speed electric actuator for rapid control response, enabling frequent operation without any risk of overheating.


6.High-Temperature Resistance:

The valve's metal seal, combined with a high-strength bracket, allows it to withstand high-temperature conditions, making it suitable for applications such as steam control.

Specifications

General-Purpose Type:

Size DN

Outer diameter OD (mm)

Valve Length L (mm)

Valve Height H

(mm)

25

68

62

330

32

78

62

350

40

85

62

370

50

100

75

390

65

120

80

410

80

130

100

430

100

158

115

460

125

180

130

490

150

216

160

520

200

268

200

550

250

406

240

600

300

460

335

650

350

520

415

700

400

580

490

750

High Speed Type:

DN

Inch

Electric Actuator

Travel Time (s)

Valve Height Hv (mm)

Head Height H (mm)

ISO5211 Flange

Stem Square (mm)

15

1/2"

highspd-5

3.6

46

135

F05

9

20

3/4"

highspd-5

3.6

51

135

F05

9

25

1"

highspd-5

3.6

62

143

F05

77

32

1.25"

highspd-5

3.6

72

143

F05

77

40

1.5"

highspd-5

3.6

78

150

F07

14

50

2"

highspd-10

5

86

150

F07

14

65

2.5"

highspd-16

6.6

108

150

F07

17

80

3"

highspd-25

5

116

176

F10

22

100

4"

highspd-50

9

139

176

F10

22

125

5"

highspd-50

9

176

176

F12

22

150

6"

highspd-100

18

192

186

F12

27


Note:


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