Tube-tube safety valves for welding

Safety valves Safe Guard 2 LITE with 2 functions for all cutting, welding and brazing operations with oxygen and fuel gases (acetylene, propane): prevent the reversal of the gas flow (non-return valve NV) and stop the formation of flames (flame arrester FA). Hose-hose type with hose connectors, with QR code with instructions on the label. Complies with EN ISO 5175-1.