Reducing Sleeve Darq-R-A-S27-S22-27 for Adapting theDrive Shaft to theProcess Valve. Length=27 Mm, Container Size=1, Design Structure= (* Internal Square and External Octagon, * Reducing Sleeve) , Corrosion Resistance Classification Crc=2 - Moderate Corrosion Stress, Product Weight=80 G, Festo