Quick Coupling Plug Ks4-1/4-A-R with Non-Return Valve for Self-Closing Quick Coupling Connectors On Both Sides Nominal Size=8 Mm, Operating Pressure Complete Temperature Range=-0, 95 - 12 bar, Standard Nominal Flow Rate=765 L/Min, Operating Medium=Compressed Air In Accordance with Iso8573-1:2010 (7:-:-), Note On Operating and Pilot Medium=Lubricated Operation Possible