PSV UNF 41-3 -A2 L 80/80S 1/EAR/UNF 3 -A2 L 80/80S 1/EAR/UNF 3 -A2 L 80/80S 1/EAR/UNF 3 -A2 L 80/80S 1/EAR/UNF 3 -A2 L 80/80S 1/EAR/UNF 3 -A2 L 80/80S 1/EAR/UNF 3 -E 19 UNF-G 24 TEX 4 55 FM-10 m ATEX-Dokumentation Proportional Spool Valves