The Series 3 solenoid valves in G1/8 and G1/4 are available in the 2x3/2 - 3/2 - 5/2 and 5/3 versions in the two basic configurations:
with electro-pneumatic actuation and mechanical spring return
with electro-pneumatic actuation and return with internal and external servo-piloting.
Series 3 valves are fitted with a manual override that allows stable actuation, and can use Series U or G solenoids (22x22).
3/2 NC pneumatically controlled valves become NO when the supply is on port 3.
