Ceramic Ball Valves
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