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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.
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
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The standards of flange ends
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ASME B16.5,GB/T9113
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Nominal Pressure
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1.0MPa,Class150
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Size Range
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DN50~DN 200, NPS2 ~NPS8
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Connection type
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Flange
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Working Temperature
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≤200℃
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Operating Type
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Manual, Pneumatic and Electric
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Sealing surface material
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Engineering ceramic
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Pressure test
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GB/T13927, API598
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Face to Face
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GB/T12221, API609
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Application
FREE- Valve’s O Port 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, Meta llurgical dust, Thermal Power plant FGD , LiCoO2 powder equipment