Several plastic parts and a pair of seals are needed for the construction. You can see how the valve works in the video. The valve is primarily designed for plastic canisters 10l,15l.... Lid for canister is currently not modeled, and is necessary drill 25mm hole to original canister lid.
Plastic parts:
Seal parts:
Printer settings:
The author marked this model as their own original creation. Imported from Thingiverse.