Blanking Plate Cpe18-Prsb for Valves of Compact Performance (Cp18) Series. Operating Medium=Compressed Air In Accordance with Iso8573-1:2010 (7:4:4), Note On Operating and Pilot Medium=Lubricated Operation Possible (Subsequently Required for Further Operation) , Corrosion Resistance Classification Crc=2 - Moderate Corrosion Stress, Product Weight=28 G, Materials Note= (* Free of Copper and Ptfe, * Conforms to Rohs) , Festo