URAI Holder - Holders
URAI Holder

URAI Holder

Insert type rupture disk holder designed to be used with the URA Disk series.


  • RA Series offers one unique holder design for use with
    multiple type of ZOOK Reverse-Acting metal rupture disks
  • Non-torque sensitive flat seat design
  • The URA-I Holder and Rupture Disk are assembled using safety designed side clips
  • Standard materials of construction: 316SS and carbon steel. Other materials available upon request
  • Permanently attached stainless steel nameplates are standard. Nameplates indicate flow direction and provide visual verification that holder assembly is properly oriented in the piping system
  • Available options include: gauge tap; nipple and tee; excess flow valve; pressure gauge; J-hook; special facings and coatings

Holder Specifications

URA Specifications