Festo MPA Series - Page 33

1. Summary of components
1−15
Festo P.BE−MPA−EN en 0910d
ID code Valve
I Two 2/2−way valves, normal position closed, pneumatic spring return
With dual−pressure operation:
Operating pressure via connection (1) or connection (5)
With vacuum operation:
Operating pressure at connection (1), vacuum at connection (5)
(e.g.forvacuum switching with ejector pulse)
See also the instructions in the chapter 3.4.2 Pressure zone separation and
3.4.5 Vacuum/low pressure operation as well as in Appendix B1 Valve overview,
Tab.B/4.
J Bistable 5/2−way valve
K Two monostable 3/2−way valves, normally closed, pneumatic spring return
KS Two monostable 3/2−way valves, normally closed, pneumatic spring return
M Monostable 5/2−way valve, pneumatic spring return
N Two monostable 3/2−way valves, normally closed, pneumatic spring return
NS Two monostable 3/2−way valves, normally open, pneumatic spring return
W Monostable 3/2−way valve, normally open, external compressed air supply via
connection (2), pneumatic spring return
X Monostable 3/2−way valve, normal position closed, external compressed air
supply via connection (4)), pneumatic spring return
Tab.1/5: Identification codes of the valves
Further information on the valves can be found in
AppendixB.
Proportional−pressure regulator
The VPPM−6TA−... proportional pressure regulator has been
designed to regulate a pressure proportional to a specified
setpoint value. An integrated pressure sensor records the
pressure at the work connection and compares this with the
setpoint value. In the event of deviations between the