Mechanically actuated 3/2-way spool valve with
mechanical spring.All ports are on the side of
the valve.
If pressure is applied to port 1 the function
is normally closed.
If pressure is applied to port 3the function
is normally open.
The use of the ports is interchangeable.
Exhaust can be throttled.
Valves can be used for technical vacuum too.
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898995850
