Festo VTSA-44-MP Series Manual page 202

B. Supplementary component summary
Pressure regulator plates for regulating outputs (2) and (4)
14
14
5
Tab. B/7: Pressure regulator plates for regulating outputs (2) and (4)
B-10
4 2
14 1 12
5 3
4 2
1 12
5 3
4 2
1 12
3
P-pressure regulator plate
Identifier R1-...-6 or R1-...-10
Ident. code: ZF or ZA
Function:
– Regulates the operating pressure in duct (1)
upstream of the directional control valve
AB-pressure regulator plate
Identifier R4-...-6 or R4-...-10
Ident. code: ZI or ZD
Function:
– Regulates the output pressure in ducts (2)
and (4) after the directional control valve.
Note:
This pressure regulator plate is not combinable
with reversible 2x3/2-way valves
(ident. code: P, Q, R)
Reversible AB-pressure regulator plate
Identifier R5-...-6 or R5-...-10
Ident. code: ZJ or ZE
Function:
– Reversible pressure regulator for ports (2)
and (4)
– Pressure regulation upstream of the
directional control valve
– Conducts the operating pressure from duct (1)
to ducts (3) and (5)
– Conducts the exhaust air from duct (1) to
ducts (3) and (5)
Notes:
The combination of reversible AB-pressure
regulator plates with standard 2x3/2-way valves
(ident. code: H, K, N) is not permitted.
Reversible 2x3/2-way valves (ident. code: P, Q,
R) in combination with these pressure regulators
do not require a separate pressure zone.
Festo P.BE-VTSA-44-EN en 1101f