High purity Propane Regulator — clean, stable delivery of propane from the cylinder
A high-purity propane regulator from REAL GAZ is a pressure-reducing device built so that research-grade and instrument-grade propane reaches your system without contamination. Our High purity Propane Regulator range uses polished stainless-steel or brass bodies, metal or PTFE-type diaphragms and low-dead-volume passages, so that the purity you paid for in the cylinder is the purity you measure at the outlet.
Delivery pressure stays steady as the cylinder empties, which matters for flame-ionisation detectors, calibration lines and low-flow analytical work.
Delivery pressure stays steady as the cylinder empties, which matters for flame-ionisation detectors, calibration lines and low-flow analytical work.
REAL GAZ supplies this product with attention to EN ISO 2503, ISO 11114-1 material compatibility and EN 849 valve connections, suitable for laboratory and process use.
🏭 Where High-Purity Propane Regulators Are Used
- ⚙️ Gas chromatography — propane is used as a calibration component and as a fuel for detector flames, so a clean regulator avoids ghost peaks;
- 🔬 Refrigerant research — R290 test rigs and thermodynamic studies need accurate, contaminant-free propane feed at defined pressures;
- 🏥 Environmental monitoring — reference-gas lines for hydrocarbon analysers rely on regulators with low outgassing and tight seals;
- 🚀 Combustion testing — burner and ignition test benches draw propane at repeatable pressure for comparable results.
Typical propane grades for analytical work range from 99.5% to 99.99%, supplied in cylinders of 10, 20 or 50 litres water capacity. Pair the regulator with a stainless-steel diaphragm and short, electropolished tubing, and purge the line several times before sampling. Propane is extremely flammable, so keep cylinders upright, secured and away from ignition sources, and always use the left-hand thread connection intended for fuel gases.
Check the gauge range against the delivery pressure you need: an outlet scale that is too coarse makes small adjustments hard to read. Our team will help match range, seal material and fittings to your instrument.
Check the gauge range against the delivery pressure you need: an outlet scale that is too coarse makes small adjustments hard to read. Our team will help match range, seal material and fittings to your instrument.
💡 Why Choose REAL GAZ
- ✅ Low contamination path — internal surfaces are cleaned and capped before dispatch to protect high-purity propane;
- 🧪 Stable outlet pressure — a balanced seat limits drooping as cylinder pressure falls from full to nearly empty;
- 🎯 Correct outlet range — choose from low, medium and high delivery ranges to match analysers or burners;
- 🔒 Leak-tight construction — helium leak checked connections reduce loss of expensive gas and the risk of air ingress;
- 📄 Certificate of Analysis (CoA) — supplied with every order.
🔬 Quality Control & Safety
- particle-free cleaning of wetted parts;
- helium leak testing of body and seat;
- outlet pressure verification across the working range;
- visual and dimensional inspection of threads and gauges.
Cylinders and equipment comply with ADR / UN transport rules and relevant EN/ISO standards.
⚙️ Trusted Gas Solutions
REAL GAZ delivers every High purity Propane Regulator with advice on cylinder connection, outlet range and flammable-gas handling. We serve laboratories, manufacturers and distributors in Azerbaijan, Turkey, Georgia, Uzbekistan and the USA, and can pair the regulator with the propane grade you specify.
REAL GAZ — pure propane, delivered cleanly.