Ceramic valves

VALVES

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INDUSTRY

MATERIALS

APPLICATION

Within the process industry there are constantly changing (extreme) conditions that present a challenge for the materials that must be able to withstand them. Materials must be able to resist high temperatures, corrosive and chemical attacks and wear from abrasive particles - as these conditions are becoming increasingly common.

Ceramic materials are very suitable for use in valve and control technology. They reduce the loss of production and therefore the additional costs.

Ceramic valves
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PROPERTIES

  • High temperature resistant
  • Corrosion resistant
  • Chemical resistant
  • Resistant to abrasive particles

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PRODUCTS

Ball valves
KOGELKRAAN

BALL VALVE

Ceramic product: Ceramic ball and/or (valve) seat
Advantages:
Extremely wear-resistant and chemically resistant balls and seats can be used for almost anything when very long service lifes are required. Also very high temperatures up to 600 °C are among the options.
Butterfly valve
VLINDERKLEP

BUTTERFLY VALVE

Ceramic product: Ceramic butterfly and/or ceramic liner in the valve
Advantages:
Very high wear-resistance, especially in the case of abrasive particles or media.
There are applications where butterfly valves up to 800 °C can function well.
Non-return valve
TERUGSLAGKLEP

NON-RETURN VALVE

Ceramic product: Ceramic precision ball
Advantages:
In addition to extreme hardness and wear-resistance, a ceramic ball can be up to 60% lighter, improving the performance of a non-return valve.
Check valve
KEERKLEP, CARTRIDGE

CHECK VALVE, CARTRIDGE

Ceramic product: Integrated ball and seat made of ceramics
Advantage:
By integrating functionalities into the valve, only one functional component needs to be manufactured and used.
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ADDED VALUE

  • Longer service life
  • High temperature resistant
  • Existing fittings can be adapted in ceramics.
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(STANDARD) SIZES

Ceramic parts of valves are a customer-specific product. Please contact our Engineering department for your application.

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SPECIFICATION

Think of applications like:

  • Desulphurisation of gypsum slurries
  • Phosphorus transport
  • Fly ash transport
  • Recycling of catalysts for FCC (fluid catalytic cracking) at 900⁰C
  • Injection of pulverised coal
  • Electric arc furnace
  • Directly-reduced iron
  • TiCl4/TiO2 production at 800⁰C
  • Pyrolysis application at 600-800⁰C
  • Coal gasification
  • Paper pulp
  • Paper coatings
  • Slurry of ammonium nitrate
  • Salt mining (potassium chloride)
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