PSL UNF 4HG1/175-3 -A1 H 80/80/EA/UNF 3 -ZPL 32 -A 1 L 3/3/EA/UNF 2 -A 1 H 3/3/EA/ZDRH/UNF 2 AN 170 BN 170 -A 1 H 3/3/EA/ZDRH/UNF 2 AN 170 BN 170 -A 1 H 3/3/EA/ZDRH/UNF 2 AN 170 BN 170 -A 1 H 3/3/EA/ZDRH/UNF 2 AN 170 BN 170 -E 4-X 12 Proportional Spool Valves