ARI-FABA®-Plus is a valve developed by Armaturenfabrik ARI GmbH. It is a maintenance-free shut-off valve with a metal seal. Its features are a double-walled bellows, an edge seat cone, a fine thread spindle, a flat funnel lubrication nipple and a recessed locking device. This valve is available in cast iron, spheroidal cast iron, cast steel and forged steel.