DIN Standards Committee Mechanical Engineering
VG 85053
Butterfly valves made of CC480K (CuSn10-C) wafer type - DN 50 to DN 150 - PN 10, DN 175 to DN 300 - PN 6; Text in German and English
Absperrklappen aus CC480K (CuSn10-C) zum Einklemmen - DN 50 bis DN 150 - PN 10, DN 175 bis DN 300 - PN 6; Text Deutsch und Englisch
Overview
This standard applies to simple eccentrically mounted, soft-sealing butterfly valves with a continuous butterfly valve stem which are used on watercraft. These valves preferable are used in piping assemblies for seawater, fuel F-75, aviation fuel F-44, lubrication oil, hot water and fresh cooling water with and without additives at temperatures up to 120 °C.