ETHYLENE PRODUCTION SGV

Oil & gas downstream processes

Valves for ethylene production SGV

Transfer Line and Decoke Line Isolation Valves, SINGLE GATE-Plate Design

In the field of Ethylene Production, VCL offers Transfer Line and Decoke Line Isolation Valves tailored to your needs.

The Single Gateplate type Gate Valve has a higher tightness and subsequently a higher safety level than other designs. It provides a permanent contact with defined, positive sealing force between the upstream- and downstream valve seats and gate plate by means of precise, mechanical adjustment independent of the medium flow direction.

Key features

  • Double Block and Purge performance within one valve body
  • No springs in use
  • No lift-off in case of back-pressure.
  • Special valve-body design to avoid unequal seat deformation provides :
           – higher tightness (20% less steam leakage)
           – less deformation of the connecting flanges
           – less stress to the valve-body welding-seams
             > better fatigue performance
  • Open throughway without flow restrictions
  • in open position
  • Electrical, hydraulic or pneumatic options
  • available for valve actuation
  • Valve design according to customer demands and licensors/customers specifications

Typical Figures

  • size from 10” (250 mm) up to 58” (1450 mm)
    operating temperature up to 525° C
  • operating pressure up to 16 bar(g)
  • actuation: electric, pneumatic or hydraulic

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

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