Two-guard safety valve to be applied to cylinder reducers to protect and secure operator safety in welding and cutting.
Built and marked according to EN730 Brass body treated.
Threaded 3/8 f. In inlet x 3/8 m in conical sealing output
Complete with 2 devices:
- Anti-Return Flame.
- Overpressure download
Simple to apply at output of gearbox for: Oxygen - Acetylene - Hydrogen - LPG