Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  • Users: croxt
  • Order by date
  1. croxt

    Monitoring lifting of Safety valves

    Crosby has a valve indicating switch assy (VISA) that can be retro-fitted to any of their valves (OMNI, JOS-E, HCI, etc).
  2. croxt

    Tolerances & Relief Valve Testing

    in order to set your valve within the ASME specified tolerances, you would need to, at a minimum, subtract the equipment uncertainty(accuracy) from the specified tolerance. In this case if the specified tolerance was +/-3%, and the gauge uncertainty was .5%, then the set pressure should be set...
  3. croxt

    Tolerances & Relief Valve Testing

    Packdad, It is "implied" that, in order to accurately set your relief valve within the specified tolerances identified in ASME Section VIII, you will need to take into account (allow for) the pressure gauge accuracy.

Part and Inventory Search

Back
Top