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Ceramic valve
Customized and Machinable Ceramic Valves - Ceramic Discs Ceramic Disc Valve Components 
Ceramic disc valves are made of high performance structural ceramics such as alumina, zirconia and silicon nitride. Therefore, ceramic valves have good self-cleaning, wear resistance, strong corrosion, self-lubrication and fatigue resistance.Ceramic valve solved the problem of leakage, torque and corrosion of metal valve in high wear and strong corrosion.
Ceramic disc valve parts:
Ceramic trim, Ceramic ball, Ceramic seat, Ceramic disc,Ceramic liner...
Application of ceramic valve disc:
Ceramic valves for dosing valve,meter valve, liquid valve, filling valves, 8-hole/16-pin dispensing valve,disc faucet, disc tap washer etc...

Ceramic valve disc material:
· 95%--99.99% Alumina (Al2O3)   · Silicon Carbide 
· Silicon Nitride    · ZrO2 (TTZ,YTZP,ZDY)...etc

Ceramic Advantage Performance:
·Corrosion resistance, Wear resistance,
·Oxidation resistance, High-temperature resistance,
·Good precision without leakage, long service life
 Specification of ceramic disc valve:

-Outer diameter can be up to Max. 60mm

-High flatness/parallelism up to 0.002mm

-Tolerance of height: best to 0.01mm

-Tolerance of other dimensions:
1% of dimension as regular one, best below to +/-0.05mm

For more information about ceramics,please contact our engineers in time
 

Related Products:
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  • Ceramic materials(include but not limited belows)
    · 95%--99.99% Alumina (Al2O3)   · Silicon Carbide   · Silicon Nitride  · TTZ: Magnesia partially stabilized Zirconia (ZrO2)
    · YTZP: Yttria partially stabilized Zirconia (ZrO2)   · ZDY: Yttria fully stabilized Zirconia (ZrO2)...

     

    Al 23
    ZrO2/Y2O3 ZrO2/MgO MgO SiC Si3N4 Reaction sintered Si3N4 Hot pressed ALN
    Physical properties                
    Density (g/cm3) 3,9 5,9 5,75 3,58 3,2 3,27 3,29 3,26
    Molecular weight (g/mole) 102 - - 40,4 40,1 140 140 41
    Maximum service temperature air (°C) 1700- 1800 1500 1000 2200 1500 1200- 1500 1100- 1600 1000- 1800
    Mechanical properties                
    Hardness (Mohs) 9 - - 5,5 9 - - 7
    Modulus of elasticity (GPa) 300-400 200 200 250-300 420 170-220 280-310 318
    Poisson's ratio 0,25 - - 0,18 0,14 0,25-0,26 0,27 0,25
    Fracture toughness (MPa.m1/2) 2-3 7-13 6-10 - 2,5-3,5 3,5-5 6,1 4,5
    Electrical properties                
    Dielectric constant 9-10 - - 9-10 - 10 10 9,2
    Electrical resistivity at 20°C (Ohm.cm) >10 14 10 13-10 14 >10 10 - 10 2-10 6 >10 7 10 12- 10 15 >10 14
    Dielectric strength (kV/mm) 10-20 9 2-10 - - - - 15
    Thermal properties                
    Specific heat (J/K/kg) 900 400-500 420 870-880 750 690 680-800 800
    Thermal conductivity (W/m/K) at 20°C 26-35 2,2-3,2 1,5-2,5 40-50 63-155 9-30 15-43 180
    Coefficient of thermal expansion ( 10-6) from 20 to 1000°C 8-9 10-11 5-16 10-13 4-5 3 3,3 4,4-5,3
    Melting point (°C) 2050 2590 - 2800 2500 1900 1900 2200
     

  • Ceramics are oxides, carbides, nitrides and borons of metal ions. Generally speaking, they are inorganic and non-metallic. Ceramics play an important role in our daily life. The development of ceramics has helped to reduce industrial demand. Compared with other materials, ceramics have some unique properties.
    Physical Properties:
    ·Volume

    ·Density
    ·Melting point
    ·Boiling point
    ·Heat capacity
    ·Index of reflection
    ·Porosity (also we refer pore size)
    Mechanical Properties:
    ·compressive strength
    ·shear strength
    ·fracture toughness
    ·elasticity or plasticity
    ·ductility
    ·Hardness
     
    Electrical Properties:
    ·dielectric strength
    ·electrical conductivity
    ·insulating properties
    ·semiconducting properties
    ·superconducting properties
    ·dielectric constant
     
    Thermal Properties:
    ·insulating properties
    ·semi-conducting properties
    ·thermal conductivity
    ·thermal expansion
    ·thermal shock resistance
    Chemical Properties:
    ·alkali attack resistance
    ·acid attack resistance
    ·corrosion resistances

     
    Other ceramic properties...

    Know more details of the ceramics property, contact us : admin@cerampart.com


  • Customization & Machining Service:
    As a ceramic parts manufacturer,us offer a wide of the ceramic specification,and customized&machinables. Get a Quote On Your Customized Now!!  or up a files by (email:admin@cerampart.com).

    Our Custom Capabilities:
    1.High Purity Martoxid Powder
    2.OEM Support, More Than 10 Technicians With 5-Year R&D Experience
    3.35000 ㎡workshop, annual output could reach hundred million pieces.
    4.All crafts are inspected strictly based on drawings,checked each month.
    5.Best Service And Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
    Technical reference of manufacture
    Dimensional accuracy Up to 0.001mm
    Concentricity Up to 0.003mm
    Parallelism Up to 0.002mm
    The inner hole tolerance The minimum  0.005mm
    Straight flute The narrowest 0.1x100mm
    The thickness of the size Minimum to 0.02mm
    The screw thread Minimum internal thread M2
    Cylindricity Up to 0.004mm
    The linear tolerance Up to 0.001mm
    The smallest aperture The minimum 0.07mm
    Precision process CNC maching,grinding,lapping
    Surface finish Glazed,polishing or metallized


  • The general specifications service
    1. Factory price with a discounts
    2. Fast shipment within 24 hours
    3. In stocks for hot sales sizes
    4. MOQ:1qty
    The Custom service
    1. Can be custom for special sizes by drawing
    2. Can offer a samples within 2 days
    3. The delivery time within 20 days after confirmed the order
    4. Factory price and Senior ceramic engineer service
    FAQ
    1. Monthly Capacity: 50,000-60,000 pcs;
    2. Material: OEM or as per your suggestion;
    3. Lead time: about 7-20 days, pls confirm the quantities required;
    4. Incoterm: FOB, CFR, CIF;etc
    5. Delivery Cost: It is determinated by the destination port;
    6. Payment Term: PayPal; T/T; L/C; etc.
    7. Shipment: by sea, by air, by courier, by post, etc.

Contact Us

  1. 120.214.*.* - China/Henan - Ceramic rod

    69.243.*.* - America/Chicago - Ceramic tube

    140.233.*.* - America/New_York - Zirconia ceramic

    195.75.*.* - Europe/Madrid - Ceramic pin

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