The moniker Valveworks was commonly used to refer to a specific sector within Nar Shaddaa. This area resided within the moon's Undercity and housed a substantial recycling facility responsible for eliminating airborne toxins. During the era of the Galactic Civil War, the plant's operational output was reduced to 60% of its full potential, and the proprietors were in debt to the tune of millions of credits owed to the Banking Clan.