Cryogenic back pressure regulator

GKV925 The Goetze spring-loaded safety relief valve is mainly used in cryogenic liquid medium systems such as liquefied natural gas (LNG), liquid oxygen (LO₂), liquid nitrogen (LN₂), and liquid argon (LAr). This series adopts a micro-lift disc design with threaded connections. The design temperature range is -270°C to +400°C. Key components undergo cryogenic treatment and impact testing to ensure stable operation under low-temperature conditions.