FLUID CATALYTIC CRACKING

Oil & gas downstream processes

Valves for fluid catalytic cracking

FCC Slide Valves

In the field of Fluid Catalytic Cracking, the VCL slide valves are tailored to your needs and find application in Spent Catalyst, Regenerated Catalyst, Recirculating Catalyst, Cooled Catalyst and Flue Gas Lines.

Our tailor-made slide valves are available in several designs: cold and hot wall design, flanges or welding ends, single or double slide gates depending on the operation.

The valves are available with different actuator systems and with hydraulic power and control units.

Key features

  • Hot wall or cold wall design
  • Single gate or double gate design
  • Valve design according to customer demands and licensors/customers specifications
  • VCL provides system package comprising Valves, Actuators, Hydraulic Power Station, Hydraulic manifolds and PLC control system out of one hand

Typical Figures

  • size from 20” (250 mm) up to 80” (2000 mm)
  • operating temperature up to 760° C
  • operating pressure up to 5 bar(g)
  • single or dual slide gates
  • hot wall and cold wall design
  • actuation: hydraulic

Other sizes, design features and / or operating features are available on request.

Fractionator Isolation Valves

The Double Disc Trough Conduit type Gate Valve has a higher tightness and subsequently a higher safety level than other designs. It provides a true double isolation and purge capability within one valve body. The valves are available in several designs: cold and hot wall design, flanges or welding ends.

Benefits

  • Provides fully automatic isolation of the
  • Fractionator Column
  • Decreases downtime –  isolation within a few minutes
  • Increases safety of operation – no exposure of personnel to heat and process medium

Key features

  • Double block and purge shut-off by means of double disc technology
  • Electrical, hydraulic or pneumatic options
  • available for valve actuation
  • Valve design according to customer demands and licensors/customers specifications

Yearly Savings Up To...

1500000

EURO (€)

14100

tons CO2

4700

tons COKE

VCL – Product Range

ETHYLENE DGV

Double Disc Gate-plate Valves

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ETHYLENE SGV

Single Gate-plate Valves

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PDH / CATOFIN

Wedge within Wedge Gate Valves

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REFINING / FCC

Slide Valves and Fractionator
Isolation Valves

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DELAYED COKING

Top- and Bottom Unheading Valves

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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

Management

Mario Kratz

E-mail: mario.kratz@vcl.lu

Rainer Zilliken

E-mail: rainer.zilliken@vcl.lu