Tuyere Stocks

energy saving worldwide patented design

Tuyere Stocks

Design Features Of Tuyere Stocks

  • Minimizing of heat loss of process temperature due to optimized thermal insulation (Thermoblocker)
  • Pressure rating up to 6 bar.
  • Service temperatures up to 1550°C.
  • Nominal sizes up to 600 mm (24 inch).
tuyere stocks

This Design Guarantees

  • Extended operational life of the Tuyere Stocks due to thermal insulation which reduce the thermal stresses.
  • Reduced operating costs due to decreased heat loss of process temperature.
  • Increased safety due to reduced surface temperature.

Yearly Savings Up To...


EURO (€)


tons CO2


tons COKE

VCL – Product Range

Hot Blast Valves

With minimum cooling and exchangeable cooling rings.

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Tuyere Stocks

Energy saving worldwide patented design

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Double Plate Wedge Gate Valves

Single And Double Plate Isolation Valves

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Dust Discharge Valves

Rotating Disc

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Lever Valves

Improved design

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Goggle Valve

„MAN SAFE“ isolation valves

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Double Eccentric Valves
Butterfly and Louver Valves
Bleeder Valves

Blast furnace safety valves

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Equalizing & Relief Valve

Rapid material hopper pressurisation and relief, and abrasive, dust-laden gas led to the devel- opment of the VCL full-section-opening swing-type equalizing and relief valve.

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Dust Discharge Valve

GRITZKO II Dust Discharge Control Valve

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Stove and Blast Furnance Special Valves
  • Equalizing / Relief Valves
  • Coffee Pot Bleeder Valves
  • Google Valves
  • Two Lever Valves
  • Butterfly Valves
  • Double Eccentric Valves
  • Snort Valves
  • Back Draft Valves
  • Hot Blast Valves
  • Explosion Valves
  • Louver Valves
High-performant, reliable and Secure Valves for
  • top gas pressure equalizing and relief valve
  • control of process media in large diameter pipelines
Additional Products
  • Push Lever Valves
  • Snort Valves
  • Bleeder Valves
  • Equalizing & Relief Valves
  • Back Draft Valves
  • Non Return Valves
  • Line Blinds
Additional Services
  • Repair Service
  • Refurbishment and Modifications
  • Spare parts for each kind and brand of Valves

VCL - Valve Competence Luxembourg S.A.

Zone Industrielle „Am Potaschberg“
19, op der Ahlkërrech
L-6776 Grevenmacher


Head Office

Jessica Schomer

Tel.: +352 276854-0
Fax: +352 276854-99
E-mail: jessica.schomer@vcl.lu


Mario Kratz

E-mail: mario.kratz@vcl.lu

Manuel Wenner

E-mail: manuel.wenner@vcl.lu