FREE- Valve’s Ceramic Ball Valves are designed with engineering ceramics   the engineering ceramics internal parts provide excellent wear resistance, the ceramic ball valves are widely used as an open & close function as well as a throttling control tasks in corrosive medium with abrasive solids content. 

Features:

1.The hardness of the ceramic material can be higher than HRC80.

2.Engineering internal parts of ceramic ball valve provide superior protection from corrosive and abrasive medium.

3.Customized actuation types are installed on the ceramic ball valve, the manual lever or gear box, as well as with pneumatic, electric and hydraulic actuators

4.Customized V type ceramic control valve is also available for us.

5.The valve has a floating ball design, the ball is floating, the ball has a defined clearance and is pressed against the downstream seat under the differential pressure to achieve sealing.

Technical Specification

The standards of flange ends

ASME B16.5,GB/T9113

Nominal Pressure

1.0MPa,Class150

Size Range

DN50~DN 200, NPS2 ~NPS8

Connection type

Flange

Working Temperature

≤200?

Operating Type

Manual, Pneumatic and Electric

Sealing surface material

Engineering ceramic

Pressure test

GB/T13927, API598

Face to Face

GB/T12221, API609

Application

FREE- Valve’s Ceramic Ball Valves are suitable for Silicon Powder, Alumina Powder, Dry Coal Powder, Limestone Slurry, Gypsum Slurry, Plaster, Fly Ash, Mining Ore, Coal Powder Injection, Metallurgical dust, Thermal Power plant FGD , LiCoO2  powder equipment