KRASS 535MM CUTTING TORCH VALVE — a familiar cutter design for daily heavy cutting
The KRASS 535mm cutting torch valve is a manual cutter valve assembly for oxy-fuel cutting, offered by REAL GAZ to workshops that standardise on the KRASS pattern of torch.
The 535 mm length places the flame well away from the hand, and the tip nut and injector design follow the common interchangeable pattern used across the region.
The 535 mm length places the flame well away from the hand, and the tip nut and injector design follow the common interchangeable pattern used across the region.
Selection follows EN ISO 5172 for blowpipe requirements, with ISO 9090 gas tightness practice and EN ISO 14113 hose assembly guidance for industrial users.
🏭 Where KRASS 535 mm Cutting Torch Valves Are Used
- 🏭 Steel service centres — operators cut stock plate and sections to size before welding or machining;
- 🚜 Heavy equipment repair — damaged brackets and frames are cut free for replacement;
- ♻️ Scrap processing — thick sections are reduced to a size that fits shears and furnaces;
- 🛢️ Pipeline and tank work — large pipes and plates are profiled ready for fit-up.
💡 Why Choose REAL GAZ
- ✅ Standard pattern — spare tips and nozzles remain easy to source for the same torch family;
- 🧪 Good heat protection — the extended barrel limits radiant heat on the operator's glove;
- 🎯 Smooth control — needle valves let the operator trim preheat flames precisely;
- 🔒 Workshop durability — brass construction tolerates rough daily handling;
- 📄 Supplier documentation — supplied with every order, together with gas Certificates of Analysis (CoA) where cylinders are included.
🔧 Handling & Technical Notes
Pair the torch with a regulator suited to the gas, such as an acetylene regulator limited to 1.5 bar working pressure. Replace damaged hose clips and worn seals promptly, and keep tips clean using proper tip cleaners rather than drills. After shutting down, close the cutting oxygen first, then the fuel valve, and purge hoses according to the site procedure.
For high-volume cutting, many customers combine this valve with a manifold of several oxygen cylinders and a central pressure regulator, which delivers a steadier flow than a single bottle. REAL GAZ can discuss cylinder sizes, from 10 and 20 litre portable bottles to 40 litre workshop cylinders, so the gas supply matches the torch and the length of the daily cutting shift.
- tip cleaning with correct reamers;
- working pressure limits observed;
- correct shutdown sequence.
🔬 Quality Control & Safety
- incoming inspection of valves, seats and threads;
- gas tightness checks before dispatch;
- oxygen-clean handling of all fittings;
- pressure integrity checks on cylinders supplied with the set.
Cylinders comply with ADR / UN transport rules and relevant EN/ISO standards.
⚙️ Trusted Gas Solutions
REAL GAZ supplies the KRASS 535mm cutting torch valve and matching consumables for metal-working customers in Azerbaijan, Turkey, Georgia, Uzbekistan and the USA, with advice on suitable tips for each job.
REAL GAZ — dependable cutting equipment for working shops.