PSV UNF 441/210-3 -A2 H 80/80 A 170 B170/EAG/UNF 3 -A2 H 80/80 A170 B 170/E0AG/UNF 3 -A2 H 80/80 A170 B170/E0AG/UNF 3 -A2 H 80/80 A170 B170./E0AG/UNF 3 -A2 H 80/80 A 170 B 170/E0AG/UNF 3 -A2 H 80/80 A17 B170/E0AG/UNF 3 -A2 H 80/80 A170 B 170/E0AG/UNF 3 -A Proportional Spool Valves