High Pressure Oxygen Safety Device — rated protection where oxygen pressures are highest
A High Pressure Oxygen Safety Device must withstand the rapid pressurisation, friction and heat that oxygen at 200 bar or more can generate. REAL GAZ supplies burst discs, relief valves, check valves and cylinder-valve protectors made for these demanding conditions.
Parts are cleaned for oxygen and have smooth internal paths to limit ignition risk.
Parts are cleaned for oxygen and have smooth internal paths to limit ignition risk.
Design guidance is taken from EN ISO 15001, ISO 10156 and EN ISO 10297, suitable for filling stations and high-pressure test facilities.
Oxygen under high pressure can ignite materials that are normally safe, including some metals, if heated by friction or by the compression of gas in a dead end. For this reason, safety devices for oxygen should not be improvised from general-purpose parts. Valve seats should be made of suitable polymers or metals, springs should be clean and surfaces polished. Operators must avoid particles, oil and grease at all times. Our devices are packed with clear labelling for oxygen service and with handling cards. If you are building a filling panel or test system, we will review the component list with you and suggest safeguards.
🏭 Where High-Pressure Oxygen Safety Devices Are Used
- ⚙️ Cylinder filling stations — relief protection on high-pressure booster outlets and fill ramps;
- 🔬 Pressure test benches — burst discs protect hydrotest and pneumatic test equipment;
- 🏭 Oxygen storage banks — check valves prevent back-flow between bundles at different pressures;
- 🚀 Aerospace ground support — oxygen servicing carts use rated safety fittings under strict cleanliness rules.
💡 Why Choose REAL GAZ
- ✅ Pressure ratings stated — set points and burst values are marked on each device;
- 🧪 Ignition-aware design — avoids dead volumes, sharp edges and particle traps;
- 🎯 Application advice — we review gas, temperature and duty cycle before recommending;
- 🔒 Sealed delivery — double bagging keeps parts clean until installation;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
🔬 Quality Control & Safety
- proof pressure tests above rated working pressure;
- burst disc lot testing on samples;
- particle counts on cleaned parts;
- documentation of material and batch numbers.
Cylinders and gas equipment comply with ADR / UN transport rules and relevant EN/ISO standards.
📦 Safe Practice at High Pressure
- pressurise slowly and use slow-opening valves;
- use only lubricants approved for oxygen, and only where the design requires them;
- keep personnel clear of relief outlets and use protective screens;
- replace burst discs after any operation and never plug a relief outlet.
⚙️ Trusted Gas Solutions
REAL GAZ provides each high pressure oxygen safety device with a CoA and advice for filling stations, industrial users and test houses in Azerbaijan, Turkey, Georgia, Uzbekistan and the USA.
REAL GAZ — built for pressure, cleaned for oxygen.