Blanking Plate Vabb-L1-18 Grid Dimension=19 Mm, Operating Pressure=-0, 9 - 10 bar, Authorisation= (* Rcm Mark, * C Csa Us (Ol) , * C Ul Us - Recognized (Ol)), Corrosion Resistance Classification Crc=2 - Moderate Corrosion Stress, Max. Tightening Torque, Valve Mounting=1, 18 Nm, Festo