TUTTNAUER ARM172-0006 Check Valve Swing 1-1/4″ – 8193

The Tuttnauer 8193 is a check valve with a swing mechanism, sized at 1-1/4″, used in steam sterilizer systems. It functions as a one-way flow control component in the autoclave's steam delivery circuit, preventing backflow of condensate or air into the boiler or supply lines. The ARM172-0006 designation indicates this is a replacement or service part compatible with Tuttnauer sterilizer models using this valve specification.