Life Support Systems

Life support systems must operate with absolute reliability to sustain crewed missions. Pressure relief devices play a key role in safeguarding thermal regulation, air supply, and breathing gas systems.

• Protect Crew-Critical Infrastructure: Relieve pressure in oxygen, nitrox, and thermal systems to prevent equipment damage or fire risk.
• Maintain Atmospheric Control: Ensure pressure stability in air conditioning and cabin environmental systems.
• Enable Safe Gas Management: Manage overpressure scenarios in breathing gas delivery systems for reliable crew safety.