Reducing sleeve DARQ-R-A-S22-S17-22-P50 Reducing sleeve for adapting the drive shaft to the process valve fitting. Packaging unit 50 pcs. Length=22 mm, Container size=50, Design structure=(* Internal square and external octagon, * Reducing sleeve), Corrosion resistance classification CRC=2 - Moderate corrosion stress, Product weight=2300 g