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|Material:||Cast Iron||Liner:||Zirconia Ceramic|
|Drill Standard:||ANSI DIN||End:||Wafer，|
|Application:||Ash, Powder||Opeartiong:||Handwheel, Pneumatic|
Knife Gate Slurry Valve,
Handwheel Wafer Lugged Slurry Valve,
Lugged Slurry Valve
Handwheel Wafer Lugged Ceramic Lining Knife Gate Slurry Valve With Self Cleaning
Knife gate valves have simple structure and knife gates can cut off medium which contains solid particles and fibers, but for some very hard particles or serious erosive mediums, general metal seated knife gate valves will be washed out easily. As a professional and experienced ceramic valve manufacturer, TEKO also developed ceramic knife gate valves to solve this problem.
|Type||Ceramic Knife Gate Valves|
|Pressure Rating||PN6, PN10,PN16, CL150|
|Body Material||WCB, CF8, CF8M, CF3M,CN7M|
|Trim Material||Knife gate: SS201, SS304, SS316 + Nitriding, Hard Chrome, Tungsten Carbide, Stellite. Seats: Ceramics|
|End Connection||Lug Type, Wafer Type, EN1092-1, DIN 2501, ASME B16.5|
TEKO’s ceramic knife gate valves are very suitable for those mediums containing firbers and hard solid particles, such as below listed typical applications:
1. Ceramic knife gate valves have one piece integral body design to reduce flow resistance
2. Inlet seat and outlet seat are ceramics materials. Because high hardness and high strength of high pure 99% Al2O3 ceramics, our ceramic knife gate valves have much longer service life than general metal seated knife gate valves in similar conditions.
3. The gates of ceramic knife gate valves are hardened with nitriding treatment, Tungsten carbide T.C. or hard Chrome to improve working performance.
4. Several structures of ceramic knife gate valves are available on customers' requirement.
5. The actuation of ceramic knife gate valves can be hand wheel, pneumatic cylinder, electric motor and hydraulic actuator, special requirements are available on customer’s requirement.
Leakage rate of TEKO ceramic knife gate valves is as per MSS SP 81-2001 40ml/inch.
Valve body MSS SP 81-2001
Face-to-Face: MSS SP 81-2001
Contact Person: sales