PSV UNF 442/210-3 -A5 H 80/80 A 200 B 200/HA UNF2/UNF 3 -A2 H 16/16 A 70 B 70/EA/UNF 3 -ZPL 32 -A 5 H 40/40 A 200 B 200/HA UNF/UNF 2 -A 2 H 40/40 A 200 B 200/HA UNF/UNF 2 -A 2 H 40/40 A 200 B 200/HA UNF/UNF 2 AS 140 BS 140 -A 2 H 40/40 A 200 B 200/HA UNF/ Proportional Spool Valves