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isolation valves

Home Forums Coking Maintenance Pumps, Valves, Rotary Joints, Cranes Valves isolation valves

This topic contains 6 replies, has 2 voices, and was last updated by  Anonymous 13 years, 5 months ago.

  • Author
    Posts
  • #4093

    Anonymous

    how about mogas ball valve for coker isolation

  • #7263

    Anonymous

    Mogas valves do not have a great history with cokers. I suggest you stick with Velan they have the best track record.
     
    Jimmy Foret

  • #7262

    Anonymous

    have you heard of SchuF isolation valves?  I was at the coking.com conference in Calgary, Canada, they have a great design in which you can drop out the bottom of the valve to clean the coke out in-line, pretty innovative.

  • #7066

    Anonymous

    Metso also has the Neles isolation and switch valves. Great track record.

  • #7057

    Anonymous

    We are hearing good things about the Neles from Metso as well…

  • #7020

    Anonymous

    We have installed Mogas 8 metal seated 600# 9chrome ball valves on the heater pass control stations ~3yrs ago. No problems with them thus far. Valero Texas City

  • #6121

    Lucibar Davalillo
    Participant

    Anybody using new Delta valve Isolation valves? They claim none steam consumption, although their GV850 call for steam purge.
     
    I heard about Chevron Coker trying it

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