PSV UNF 441/300-3 -A2 H 63/63/C/UNF 3 -A2 L 80/80/AR/UNF 3 -ZPL 3 P/190 -ZPL 32 -A 2 H 40/40/E0C/UNF 2 -A 2 G 25/16/E0A/UNF 2 -A 2 L 25/25/E0A/UNF 2 -A 2 H 25/40 A 40 B 190/E0AR/UNF 2 -A 2 G 25/16/E0A/UNF 2 -A 2 L 25/25/E0A/UNF 2 -A 2 L 25/25/E0A/UNF 2 -E Proportional Spool Valves