The convex of reverse acting rupture disk is on the high pressure process side. YF is a composite design.When the metal disk is compression-loaded, the disk reverses and the sealing film is cut to relieve pressure.
Certifications
BasCo provides a full range of rupture disk products and has obtained qualification certificates including TS, EAC, NB, ASME, PED, and Special Equipment Inspection Institute certifications. The products comply with domestic and international standards such as GB/T 567, ASME BPVC Section VIII, API 520, and ISO 4126. We can provide safe, reliable and customized solutions and products according to users’ actual working conditions.
Options
Fluoroplastic lined or coated
BI Burst Sensor
*Note: The temperature resistance of the lining and BI is lower than that of the strength membrane.
Suitable for safety valve isolation/
When the rupture disc is installed below the safety valve, it can isolate the valve's working components from corrosive media.
Tolerance / (GB567-2012)
| Bursting pressure bar |
≥0.01~<0.1 | ≥0.1~＜1 | ≥1~＜3 | ≥3~＜1000 | ≥1000~＜5000 |
| Tolerance | ±50% | ±25% | ±0.015MPa | ±5% | ±4% |
