PSV UNF 44S2/220-3 -A5 L 80/80/FA/UNF 3 -ZPL 32 -A 2 H 40/40/HE0A/UNF 2 -A 2 L 40/40/HE0A/UNF 2 AL-0-A 4/200-BL-0-A 4/200 -A 2 H 40/40/HE0A/UNF 2 -A 2 H 40/40/HE0A/UNF 2 -A 2 O 16/16/HE0A/UNF 2 DRH -A 2 O 16/16/E0A/UNF 2 DRH -A 2 O 16/16/E0A/UNF 2 DRH -A Proportional Spool Valves