Festo VTSA Series, Manual

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3. Installation
3−19
Festo P.BE−VTSA−44−EN en 0601a
3.3.6 Operating the VTSA valve termiinal with reversible pressure
regulators
Please note
Operating the VTSA valve terminal with reversible pressure
regulators (identifier P
5 −...6 or R 5 −...−10):
·
Reversible pressure regulators must not be used on
reversibly operated valve terminals.
·
No 2x3/2−way valves with identifier T32 C −A, T32 H −A,
T32 U −A (non−reversible valves) may be operated with
these pressure regulators.
·
The combination of reversible 2x3/2−way valves (ident
ifier T32
F
−A, T32
N
−A, T32
W
−A) with reversible pressure
regulators need not be operated in a separate pressure
zone. With this combination pressure is supplied via
channel 1 and the exhaust is vented via channels 3
and 5.
3.3.7 Setting the pressure regulator
The pressure regulator plates can be set in one of two ways:
user−friendly by means of the adjusting knob
by means of the socket head screw in the adjusting
knob.