Hydraulic operated directional valve of spool type, Atos DH, three or four way, two or three position, designed to operate in oil hydraulic systems. Available with single or double hydraulic actuator. Rugged construction suitable for outdoor use.
Spool types (last cifre in itemnumber): 0 = Cross/parallel + A-B-P-T open in neutral position. 1 = Cross/parallel + A-B-P-T closed in neutral position. 3 = Cross/parallel + A-B-T open in neutral position. 4 = Cross/parallel + P-T open in neutral position.
Max. flow: Up to 50 l/m.
Max. recommended working pressure: Port P, A and B: 350 bar. Port T: 210 bar. Piloting line: 70 bar. (Min. recommended pilot line pressure: 3 bar).
Pilot line port: 1/8" BSP.
Recommended viscosity: ISO VG 15 - 100 (at 40°C).
Temperature range: -20°C til +60°C. (with standard seals. Up to +80°C with /PE-seals).
Fluid contamination class: ISO 19/16 with inline filter at nom. 25my and ß25 >=75 (recommended).
On request available with seals for water-glycol (seals ordering code /WG) and phosphate ester (seals ordering code /PE).