Pilot operated spool valve
1/4" - 1/2", max. 10 bar, 3000 l/min
ASCO Numatics
Safety data and can be used up to SIL 4 (551/TÜV)-SIL 3 (552-553/EXIDA)
● The spool valves have threaded port connections and "NAMUR" style interface
● The same spool valve can be adapted for 3/2 NC or 5/2 function for controlling
double-acting and single-acting actuators
● All the exhaust ports of this spool valve are connectable, providing better
environmental protection, particularly recommended for sensitive areas such as
clean rooms, and applications in the pharmaceutical and food processing sectors
● The valve offers environmental protection against the ingress of liquids, dusts or
any other foreign matter (environmentally-protected construction)
● Epoxy moulded coil for general service applications
● The solenoid valves satisfy all relevant EC Directives
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