Aseptic double-seat valves are used for the mixproof shut-off of incompatible products at pipe junctions in Aseptic processing plants. The integrated steam barrier (ISB) enables the safe separation of two product lines.
The Aseptomag® valve line is based on stainless steel bellow technology and mainly used for dairy, beverage and food applications. The modular structure enables the adaption of the valve configuration to process requirements.
Depending on plant complexity and required level of safety, double-chamber valves can be executed with one (DK), two (DDK) or three (AXV) steam barriers.
The Leakage Valve ADV is the simplest form of an aseptic mixproof valve and can be used i.e. for sterile water processes.
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Double-chamber valves of the Aseptomag® valve line are characterized by their uncompromising stainless steel bellow design. The valve type AXV includes three integrated sterile barriers (ISB).

Double-chamber valves of the Aseptomag® valve line are characterized by their uncompromising stainless steel bellow design. The valve type DDK includes two integrated sterile barriers (ISB)

Double-chamber valves of the Aseptomag® valve line are characterized by their uncompromising stainless steel bellow design. The valve type DK includes one integrated sterile barrier (ISB)

Leakage valves of the Aseptomag® valve line are characterized by their uncompromising stainless steel bellow design. The valve type ADV includes one integrated steam barrier (ISB) and other than Aseptomag® DK valves, one valve seat is sealed via a radial form seal.
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