Series Arrangement of Rupture Disc and Safety Valve
Key Characteristics of Rupture Disk Installed in Series with Safety Valve
- This assembly is also referred to as an isolated safety valve
- It integrates the respective advantages of rupture disk and safety valve while overcoming their drawbacks
- Improves overpressure protection and safety relief performance
- On-site inspection of the safety valve can be carried out
- Our company has developed special technology and equipment for on-site safety valve calibration
- Simplifies on-site inspection procedures significantly
- Rupture disk devices used in series with safety valves shall be fitted with pressure indicating devices
When placing orders, simply specify that the rupture disk device will be used in series with a safety valve, and our company can supply the matched rupture disk assembly.
Performance Comparison
| Safety Valve |
Rupture Disk |
Rupture Disk Installed in Series with Safety Valve |
| Prone to leakage |
Zero leakage |
Same as rupture disk. Leakage from the safety valve is blocked by the rupture disk fitted at its inlet. |