Floating Type Ceramic Valve is used in high corrosive and high abrasive applications, such as lime slurry, fly ash pneumatic conveying system, PCI coal powder injection in steel plant.
Typical Applications
Some typical applications are: 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,Petroleum Solid Catalyst,TiO2 suspension with sulfuric acid,Ammonia solution with powder,Hydrochloric Acid,Liquid Chlorine,Bulk Material.
TYPES OF VALVES:
Ball valves
V-port Ball valves
Knife edge gate Valve
Double Disc Gate Valve
Butterfly Valve
DESIGN FEATURES
Ceramic Lined valve have excellent performance and much longer life time than soft seated and metal seated valves in most corrosive and abrasive applications.
Wear Resistance: Abrasive slurries have little effect on its rock-hard surfaces.
Corrosion Resistance: It is virtually inert to acid bases and most other corrosives.
Impact Resistance: The composition of the materials and the advanced process technology result in high mechanical strength and toughness.
Temperature Resistance: High operating temperatures and thermal shock are not a problem. The melting point of Mg-PSZ ceramic is well beyond the valve limits of 350°C.
Cavitation Resistance: Cavitation related problems are sharply reduced due to the extreme hardness of the ceramic material
Technical Specifications:
SIZE RANGE: DN15 TO DN250- Ball Valves, DN25 to DN400- Double Disc Gate Valve, DN50 to DN300- butterfly valve and DN50 to DN500- Knife Edge gate valve.
PRESSURE CLASS: PN 10,16,25,40, CLASS 150,300
END CONNECTION: FLANGED END, WAFER END
MOC: WCB,CF8,CF8M, TITANIUM BODY LINING: Al2o3 , Zro2