URAI Holder

Insert type Rupture Disk (bursting disc) Holder designed exclusively to be used with the URA Series Rupture Disk
URAI Holder


  • 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