Wear-resistant Ceramic Ball Valve

Wear-Resistant Ceramic Ball Valve

Wear-Resistant Ceramic Ball Valve for Filter Press

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 Ceramic Ball Valve

Nominal Diameter

DN(mm)

Dimensions(mm)

 

Structural Length
L

Center Height
H

Outer Diameter
D

Center Distance
D1

Sealing Surface
C

Flange Thickness
bl

Number of Holes - Hole Diameter
N-Φd

 

50

178

177

152

120.6

92.1

20

4-Φ18

 
 

65

191

190

178

139.7

104.8

20

4-Φ18

 
 

80

203

210

190

152.4

127

20

8-Φ18

 
 

100

229

235

229

190.5

157.2

22

8-Φ18

 
 

125

356

350

229

215.9

185.7

22

8-Φ18

 
 

150

394

530

279

243.1

215.9

24

8-Φ22

 
 

200

457

620

343

298.4

269.9

24

12-Φ22

 
 

250

533

650

406

362

323.8

26

12-Φ26

 
 

300

610

780

483

431.8

381

28

12-Φ26

 
 

350

686

790

533

476.2

412.8

30

16-Φ26