PSV UNF 22/D175-2 -A 5 H 16/16/HA UNF -A 5 H 6/6 A 131 B 131/HA UNF -A 5 H 40/40 A 82 B 150/HA UNF -A 5 H 3/3/HA UNF -A 5 H 40/40/EA/UNF 2 -A 5 H 40/40/EA/UNF 2 -A 2 H 3/3/EA/UNF 2 -E 4-G 24 (315 bar) HFM503 Proportional Spool Valves