AIV - Master Valve Distributor Services


AIV Valve Modifications


AIV's in-house valve modification shop, Gulf Coast Modification, is able to modify new valves when valve requirement can't be met with an off-the-shelf valve. Now one of the largest industrial modification facilities in the nation, GCM has an ISO-based quality system that has been audited and approved by most major valve manufacturers. Its membership and involvement in the API, MSS and VMA/VRC ensure modifications are compliant with the latest industry standards. All modifications are factory authorized and carry a full warranty.

  • Trim change - 304 SS,316SS, Monel, Alloy 20, Stellite, Bronze and others
  • End connection changes
  • Gear installation - bevel and worm
  • Drain connections and bypass installation
  • Packing and gasket changes
  • Pressure testing
  • Extended bonnets/cryogenic columns
  • Bolting changes
  • Cleaning for oxygen and chlorine service
  • NDE Inspection - RT, PT, MT,& VT
  • Soft inserts in discs or seats
  • In-house PMI capabilities
  • Ball valve extensions for buried service
  • MESC 77/302 (DPI & MPI)
  • MESC 77/312 FE Test

For more information, or to Request A Quote for modifications, please contact your AIV Sales Representative.


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