Reducing Sleeve Darq-R-A-S22-S16-22 for Adapting theDrive Shaft to theProcess Valve. Length=22 Mm, Container Size=1, Design Structure= (* Internal Square and External Octagon, * Reducing Sleeve) , Corrosion Resistance Classification Crc=2 - Moderate Corrosion Stress, Product Weight=52 G, Festo