PSV UNF 442/300-3 -A2 H 63/63/EA/UNF 3 -A2 L 80/80/EA/UNF 3 -ZPL 3 P/190 -ZPL 32 -A 2 H 40/40/EA/UNF 2 -A 2 G 25/16/EA/UNF 2 -A 2 L 25/25/EA/UNF 2 -A 2 H 25/40A 40 B 190/EA/UNF 2 -A 2 G 25/16/EA/UNF 2 -A 2 L 25/25/EA/UNF 2 -A 2 L 25/25/EA/UNF 2 -E 4-G 12 Proportional Spool Valves