SK_r™ Rupture Disk (Bursting Disc)

Safety by design:

• one disk for gas, liquid, vapor & 2 phase service

• 95% operating ratio

• certified for “UD stamp” or “CE mark”

• designed for non fragmentation

• high flow characteristics; certified        relief area & Kr values

• unique damage resistant design – saf™        technology

• fail safe – damage safety ratio < 1

• paired with the industry leading        SRB-7RS safety head 

Application Recommendations:

• Primary pressure relief

• Secondary pressure relief

• Relief Valve Isolation

• Custom Engineered Assemblies

• Nominal Sizes 1”~10” / 25mm~250mm

• Burst Pressures from 15psig to        500psig / 1 bar to 34.5 bar

• Temperatures from cryogenic to 1100oF        / 593oC

• Static, cyclic, vacuum or pulsating        operating pressure

• Where back pressure resistance is        required

• Where low cost of ownership is        desired