Quick Coupling Acetylene Torch Side

Quick couplings for burners, mid-hose and reducers are mounted on: gas inlets of welding torches, in the string of gas pipes or at the outlets of gas reducers. They allow you to quickly connect a reducer, burner or other gas source or device with welding hoses.

When the plug is removed from the quick coupling seat, the shut-off valve prevents gas from flowing. The non-return valve installed in the device protects the welding torch supply systems against the effects of the return gas flow (e.g. prevents oxygen from entering the acetylene hose through the torch).

They are equipped with:

- pre-filter (for combustible gases),

- check valve,

- gas shut-off valve.

Working pressure range for acetylene: 0,1 - 1,5 bar

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