Fluorine-lined O-type Ball Valve

Fluorine-Lined O-Type Ball Valve

Fluorine-Lined O-Type Ball Valve

Key Performance 

A ball valve can rotate 90°, and its rotary plug is a spherical ball with a circular through-hole or passage along its axis. Ball valves are primarily used in pipelines to shut off or divert the flow of a medium, and they can change the direction of flow. The valve can be tightly closed with a simple 90° rotation and requires minimal rotating torque. Ball valves are most suitable for use as on-off and shut-off valves. Among them, the hard-sealed V-ball valve has a strong shearing force between the V-shaped ball core and the metal valve seat with hard alloy overlay, making it suitable for media containing fibers, tiny solid particles, and similar substances.

The main characteristics of a ball valve are its compact and simple structure, providing reliable sealing and convenient maintenance. The sealing surface and the ball surface are typically in a closed state, making it resistant to erosion by the medium. Ball valves are easy to operate and maintain, suitable not only for general working media such as water, solvents, acids, and natural gas, but also for harsh working conditions with media like oxygen, hydrogen peroxide, methane, and ethylene. Therefore, they are widely used in various industries. Its valve body can be integral or composite.

Drive Mode

Manual, electric, pneumatic, elector-hydraulic, bevel  gear, and so on.

Application Areas

The ball valve is widely used in industries such as petroleum refining, long-distance pipelines, chemical, papermaking, pharmaceuticals, hydraulic engineering, power industry, municipal services, steel industry, and others.

Main Dimensions of Fluorine-Lined O-Type Ball Valve for Filter Press

Nominal Diameter

DN(mm)

Dimensions(mm)

 

Structural Length
L

Center Height
H

Outer Diameter
D

Center Distance
D1

Flange Thickness
bl

Number of Holes - Hole Diameter
N-Φd

 

25

140

330

115

85

16

4-Φ14

 

40

165

348

150

110

18

4-Φ18

 

50

203

364

165

125

20

4-Φ18

 

65

222

376

185

145

20

4-Φ18

 

80

241

409

200

160

20

8-Φ18

 
 

100

305

424

220

180

22

8-Φ18

 

125

356

487

250

210

22

8-Φ18

 

150

394

539

285

240

24

8-Φ22

 
 

200

457

572

340

295

24

12-Φ22

 
 

250

533

679

405

355

26

12-Φ26

 

300

610

769

460

410

28

12-Φ26

 

350

686

831

520

470

30

16-Φ26

 
 

400

762

950

580

525

32

16-Φ30