On-Off directional low leakage valves, equipped with E certified solenoids, ideal for hydraulic systems assisted by accumulators operating in hazardous environments. Valves obtain an 8 mm diameter spool, accurately coupled to the body, granting low eternal leakage.

DHAL8: equipped with ex-proof solenoids, protection mode Ex-d.
-Multicertification ATEX, IECEx, EAC for gas group II and dust category 2
-Multicertification ATEX and IECEx for gas group I (mining)
-cULus North American certification for C&D gas group

DHWL8: equipped with solenoids, protection mode Ex-ia (ib).
-Multicertification ATEX and IECEx for gas group II or I (mining)