PSV UNF 441/250-3 -A5 L 80/80/HEA UNF/UNF 3 -ZPL 32 -A 2 H 16/10/EA/UNF 2 AL-0-B 4/20-BL-0-C 4/31 -A 2 H 40/25/HE0A UNF/UNF 2 AL-0-A 4/241-BL-0-A 4 /241 -A 2 H 40/25/HE0A UNF/UNF 2 AL-0-A 4/241-BL-0-A 4 /241 -E 19 UNF-DT 12 Proportional Spool Valves