ITEM NAME:Outdoor Camping Gas Stove Valve Adapter Propane Refill Gas Tank Adapter Burne Hn.Type: Stove Refill Adapter. Empty flat tank connected to the flat gas connection valves,Open the gas bottle knob, then will see liquefied petroleum gas flow in tubes. 1 Refill Adapter. Liquefied gas interface of the inflation valve connected to the gas bottle, unscrew the gas bottle valve is leaking, check the interface to ensure safety.
