The FABA® Plus is a metal-seated shut-off valve with throttling characteristics. The spindle is isolated from the atmosphere by a stainless steel bellows with downstream gland packing. This makes the valve leak-tight in accordance with EN 12266, leakage rate A. The bellows, and therefore the spindle seal, is maintenance-free and therefore has no energy losses. The almost linear characteristic curve enables slow opening and closing and thus increases the service life of the valve and therefore of the entire system. The FABA® Plus is therefore ideally designed for all steam applications, for heat transfer oil applications in accordance with DIN 4754, for hot water applications with temperatures above 100 °C and for fluid group I media.