Specifications
2015/03 – Subject to change
15
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Valve terminals MPA-L
Key features – Pneumatic components
5/3-way valve
Circuit symbol Code Description
Position function 1-32: B Mid-position pressurised
1)
Mechanical spring return
Reversible
Operating pressure –0.9 … +10 bar
Available in width 10 mm, 14 mm
and 20 mm
Position function 1-32: G Mid-position closed
1)
Mechanical spring return
Reversible
Operating pressure –0.9 … +10 bar
Available in width 10 mm, 14 mm
and 20 mm
Position function 1-32: E Mid-position exhausted
1)
Mechanical spring return
Reversible
Operating pressure –0.9 … +10 bar
Available in width 10 mm, 14 mm
and 20 mm
1) If neither solenoid coil is energised, the valve moves to its mid-position by means of spring force.
If both coils are energised at the same time, the valve remains in the previously assumed switching position.
3/2-way valve
Circuit symbol Code Description
Position function 1-32: W Single solenoid
Normally open
External compressed air supply
Pneumatic spring return
Reversible
Operating pressure –0.9 … +10 bar
Available in width 10 mm, 14 mm
and 20 mm
Compressed air (–0.9 … +10 bar)
supplied at working line 2 can be
switched with both internal and
external pilot air supply.
Position function 1-32: X Single solenoid
Normally closed
External compressed air supply
Pneumatic spring return
Reversible
Operating pressure –0.9 … +10 bar
Available in width 10 mm, 14 mm
and 20 mm
Compressed air (–0.9 … +10 bar)
supplied at working line 4 can be
switched with both internal and
external pilot air supply.
2x 2/2-way valve
Circuit symbol Code Description
Position function 1-32: D Single solenoid
Normally closed
Pneumatic spring return
Operating pressure 3 … 10 bar
Available in width 10 mm, 14 mm
and 20 mm
Position function 1-32: DS Single solenoid
Normally closed
Mechanical spring return
Reversible
Operating pressure –0.9 … +8 bar
Available in width 10 mm, 14 mm
and 20 mm
Position function 1-32: I Single solenoid
1x normally closed
1x normally closed, reversible
Pneumatic spring return
Operating pressure 3 … 10 bar
Vacuum at port 3/5 only
Available in width 10 mm, 14 mm
and 20 mm