Bare Stem Stainless Steel Ceramic Lined Ball Valve

FREE-VALVE’sbare stemstainless steel ceramic lined ballvalves are designed with engineering ceramics the engineering ceramics internal parts provide excellent wear resistance, the ceramic ball valves are widely used as an open and close function as well as a throttling control tasks in corrosive medium with abrasive solids .

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 andelectric actuators.

4.Stainless steel valve body material makes the valve can be used in corrosive working condition ,such as seaside projects.

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.

6.The valve body is in the form of 3-PCS.

Technical Specification

Thread Standards:GB,NPT

Nominal Pressure:Class150

Size Range:DN10~DN50

Connection type:Thread end,Flange end

Working Temperature≤200℃

Operating Type:Bare stem

Sealing surface material:Engineering ceramic

Ball material:Engineer ceramic

Pressure testGB/T13927, API598

Face to FaceGB/T12221,ASME B16.10

Application

FREE-VALVE’sbare stemstainless steel ceramic lined ballvalves are suitable for Silicon Powder, Alumina Powder, Dry Coal Powder, Limestone Slurry, Gypsum Slurry, Plaster, Mining Ore, Coal Powder Injection, Metallurgical dust, Thermal Power plant FGD , LiCoO2 powder equipment,Glue industry,chemical industry and food industry.