TUTTNAUER 03139997 Check Valve Spring Disc 1/2″ SS – 11904

The Tuttnauer 03139997 is a replacement check valve spring disc for use in Tuttnauer sterilizer systems. This stainless steel component measures 1/2" and is designed to maintain unidirectional fluid flow within the sterilizer's pressure and steam delivery circuits. It is a consumable part subject to wear and should be inspected during routine maintenance cycles.