PSV UNF 4-3 -UNF 35 H 80/80 A 160 B 160/EA -UNF 35 H 80/80 A160 B 160/EA -UNF 32 H 40/40 A 160 B 160/EA -UNF 32 H 40/40 A 160 B 160/EA -UNF 32 H 40/40 A 160B 160/EA -UNF 32 L 40/40 A 160 B 160/EA -E 4 UNF-G 12 Proportional Spool Valves