ASK MTI - PUBLIC DISCUSSION

Expand all | Collapse all

Y-TYPE rubber lined Glove valve Failure in 32% HCL service.

  • 1.  Y-TYPE rubber lined Glove valve Failure in 32% HCL service.

    Posted 07-12-2020 05:30 AM
    Does anyone have experience such rubber line failure,
    ----------
       It is operated in  32% Hcl service



    ------------------------------
    AAMIR SADDIQ
    STATIONARY ENGINEER
    SABIC
    JUBAIL
    00966133574273
    ------------------------------


  • 2.  RE: Y-TYPE rubber lined Glove valve Failure in 32% HCL service.

    Posted 07-13-2020 08:30 AM
    What kind of rubber was used?

    ------------------------------
    Matthias Walschburger
    Operations Director Latin America
    Koch Industries, Inc.
    Canton OH
    +1 330 488 1651
    ------------------------------



  • 3.  RE: Y-TYPE rubber lined Glove valve Failure in 32% HCL service.

    Posted 07-14-2020 04:08 AM
    As per Valve Technical Data sheet, the rubber lining material is VULCOFERRAN /CSM/BORNUMHARZ BH 6101

    ------------------------------
    AAMIR SADDIQ
    STATIONARY ENGINEER
    SABIC
    JUBAIL
    00966133574273
    ------------------------------



  • 4.  RE: Y-TYPE rubber lined Glove valve Failure in 32% HCL service.

    Posted 07-14-2020 09:17 AM
    Hi amir,

    That kind of lining should not have failed. Can you tell me operation conditions like temperature and pressure, etc. as well as how long the valve has ben in operation?

    Thanks,
    Matthias

    ------------------------------
    Matthias Walschburger
    Operations Director Latin America
    Koch Industries, Inc.
    Canton OH
    +1 330 488 1651
    ------------------------------