Ibi bifitanye isano na karuonal ya Butane gutemba Valve Amakuru, aho ushobora kwiga kubyerekeye amakuru yavuguruwe muri kantional ya Butane igahuza na karusti ya Butane , kugirango igufashe kumva neza kandi wagure umuyoboro wa gaze ya Butane . Kubera ko isoko rya karuo ya Butane gutemba Valve irahinduka kandi igahinduka, bityo turagusaba ko ukusanya urubuga rwacu, kandi tuzakwereka amakuru agezweho buri gihe.