Control Valves | 939 | S 494 Diameter: 25.4 mm, inch: 1Brands: Steyr, Mercedes, Hanomag, Demag, Daimler Rif. 939 Sector Other SectorsVintage cars Diameter 25.4 Applications DaimlerDemagHanomagMercedesSteyr Request information for this product Related product Control Valves | 1100A Ref. 1100A Diameter Applications FIAT Control Valves | 1100 Ref. 1100 Diameter Applications FIAT Control Valves | 1003 Ref. 1003 Diameter 23.8 Applications