Festo VTSA-44-MP Series Manual page 39

1. Summary of components
1
Port (2) (B)
Port (4) (A)
1
B-pressure regulator
2
Valve
3
A-pressure regulator
4
Intermediate plate
Fig. 1/5: AB-pressure regulator
Festo P.BE-VTSA-44-EN en 1101f
Fig. 1/5 shows the following switching position of
the B pressure regulating valve:
The working air is passed from duct (1) through the inter-
mediate plate and the valve to the B-pressure regulating
valve, where it is regulated and then passed to port (2) of
the manifold sub-base. The exhaust is passed via duct (4) to
pressure regulating valve A and then via the valve to duct (5).
2
7
8
5
6
7
8
6
Manifold sub-base
Duct (5) (exhaust)
Duct (1) (air)
Duct (3) (exhaust)
3
4
5
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