Sinikon Standart sewage aerator DN 110mm (ventilation valve)

A vacuum valve (aerator) is used in internal sewage systems to prevent unpleasant odors and harmful gases from entering the room from pipes, as well as to relieve pressure in the system.
Vacuum valve 110 mm (aerator 110) is installed on top of vertical sewer risers in attics, toilets, bathrooms, etc., where an uninterrupted supply of fresh air will be provided to it.
Vacuum valve 50 mm is used for aeration of sinks, bidets, toilet bowls where a large flow of waste liquid can lead to the creation of air discharge (water suction from the siphon water seal).