PSV UNF 442/210-3 -A2 L 63/63 A 175 B 175/EA/UNF 3 -A2 L 63/63 A 175 B 175/EA/UNF 3 -A2 L 63/63 A 175 B 175/EA/UNF 3 -A2 L 40/40 A 82 B 82/EA/UNF 3 -A2 L 40/40 A 82 B 82/EA/UNF 3 -A2 L 40/40 A 82 B 82/EA/UNF 3 -E 4 UNF-G 24 TEX 4 55 FM ATEX-Dokumentation Proportional Spool Valves