Festo VTSA Series, Manual

Page: 153 / 166

B. Supplementary summary of components
B−7
Festo P.BE−VTSA−44−EN en 0601a
Pressure regulator plates for regulating outputs 2 and 4
1
5 3
14 12
4 2
P−pressure regulator plate
Identifier R1−...−6 or R1−...−10
Ident. code ZF or ZA
Function:
Regulates the operating pressure in channel 1
in front of the directional control valve.
1
5 3
14 12
4 2
AB−pressure regulator plate
Identifier R4−...−6 or R4−...−10
Ident. code ZI or ZD
Function:
Regulates the working pressure in channels 2
and 4 behind the directional control valve.
Note
This pressure regulator plate cannot be
combined with reversible 2x3/2−way valves
(identifier T32
F −A, T32 N −A, T32 W −A)
1
5 3
14 12
4 2
Reversible AB−pressure regulator plate
Identifier R5−...−6 or R5−...−10
Ident. code ZJ or ZE
Function:
Reversible pressure regulator for connections
2 and 4.
Pressure regulation in front of the directional
control valve
Conducts the operating pressure from channel
1 to channels 3 and 5
Conducts the exhaust from channel 1 to
channels 3 and 5
Notes
Combination with standard 2x3/2−way valves
(identifier T32 C −A, T32 H −A, T32 U −A) is not per
mitted
Reversible 2x3/2−way valves (identifier
T32 F −A, T32 N −A,T32 W −A) need not be oper
ated in a separate pressure zone if they are
combined with these pressure regulators.
Tab.B/5: Pressure regulator plates for regulating outputs 2 and 4