Vacuum support component for rupture disc systems that prevents reverse buckling during vacuum conditions in industrial processes.
A specialized structural component integrated into rupture disc assemblies designed to provide mechanical support against reverse buckling when the system experiences vacuum conditions. It maintains disc integrity during negative pressure differentials while allowing normal forward rupture operation during overpressure events.
诱因 → 失效模式 → 工程缓解
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The vacuum support prevents reverse buckling of the rupture disc when the system experiences vacuum conditions, maintaining disc integrity and preventing premature failure while allowing normal overpressure rupture operation.
No, they are specifically designed for reverse buckling discs and some composite disc designs. They are not compatible with forward-acting discs or scored discs without proper engineering evaluation.
Properly designed vacuum supports maintain burst pressure accuracy within ±5% when tested according to ISO 4126-2 standards, as they are engineered to disengage during forward pressure events.
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