The solenoid operated spool valves, aluminium
body, have threaded port connections and NAMUR interface.
The same spool valve can be adapted for
3/2 NC or 5/2 functions for controlling double acting and
single acting actuators.
All the exhaust ports of this spool valve
are pipable, providing better environmental protection, particularly
recommended for sensitive areas such as white rooms and applications
in the pharmaceutical and food processing sectors.
It is necessary to connect pipes or fittings
to the exhaust ports to protect the internal parts of the
spool valve and its pneumatic operator if used outside or
in harsh environments (dust, liquids, etc.).
The return spring chambers of the single
acting operators "breath" through the spool valve,
isolating them from the outside atmosphere.
Manual operator as standard.
Differential pressure: 2-10 bar
Maximum allowable pressure: 10 bar