Valves

INDUSTRY

chemistry
petrochemistry
energy
waste handling
raw materials
paper
steel

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.

PROPERTIES

High temperature resistant
Corrosion resistant
Chemical resistant
Resistant to abrasive particles

PRODUCTS

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.

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.

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.

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.

ADDED VALUE

Longer service life
High temperature resistant
Existing fittings can be adapted in ceramics.

(STANDARD) SIZES

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

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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