VALVES
INDUSTRY
• 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
BALL VALVECeramic product: Ceramic ball and/or (valve) seatAdvantages: 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 VALVECeramic product: Ceramic butterfly and/or ceramic liner in the valveAdvantages: 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 VALVECeramic product: Ceramic precision ballAdvantages: 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, CARTRIDGECeramic product: Integrated ball and seat made of ceramicsAdvantage: 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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