Type : Reverse Buckling
Application : Steam, Gas
Set Burst Pressure : 1.3 ~ 68 Bar
Max. Operating Pressure : 90 %
Manufacturing Range : 0%, 5%, 10%
Temperature : -196 ~ 593 C
Size : 1” ~ 30”
Materials : SS 316, Nickel, Inconel, Monel, Hastelloy
BS&B JRS series is ideal for Vacuum and Cycling process. It also used to protect Safety Valve.
http://www.bsbsystems.com/Rupture_Disks/Reverse_Buckling_Disks/STA-SAF_reverse_buckling_disk_77-4001.html