Standardization ISO 15407-1 Frame size 18 mm Sealing material Acrylonitrile butadiene rubber Subbase Aluminum Standards ISO 15407-1 Working pressure min./max.
Standardization ISO 5599-1 Material Polyamide fiber-glass reinforced For series 581 Type 5/3-directional valve, pressurized center standard ISO 5599-1 Ambient temperature