3. Installation
3−18
Festo P.BE−MPA−EN en 0302NH
3.3.3
Vacuum/low pressure operation
Please note
Valve plates with Ident. code N, K, H (2 x 3/2−way valves) and
D (2 x 2/2−way valves) are not suitable for vacuum or low
pressure operation if they are supplied via connection 1.
·
Operate these valves in a separate pressure zone.
·
The operating pressure for this pressure zone must be
set as shown in the diagram in Fig. 3/2.
The following conditions must be fulfilled before you can op
erate your MPA valve terminal at supply connection 1 with
vacuum or low pressure between 0.9 .... 3 bar:
The pilot control of the valve solenoid coils is operated
with regulated external auxiliary pilot air.
The valve terminal is fitted with the following valve plates:
5/2−way valve, single−solenoid (Ident. code M)
5/2−way valve, double−solenoid (Ident. code J)
5/3−way valves (Ident. codes B, E and G)
Summary of Contents for VT32 Series
Page 2: ......
Page 4: ...Contents and general instructions II Festo P BE MPA EN en 0302NH ...
Page 8: ...Contents and general instructions VI Festo P BE MPA EN en 0302NH ...
Page 17: ...Summary of components 1 1 Festo P BE MPA EN en 0302NH Chapter 1 ...
Page 30: ...1 Summary of components 1 14 Festo P BE MPA EN en 0302NH ...
Page 31: ...Fitting 2 1 Festo P BE MPA EN en 0302NH Chapter 2 ...
Page 47: ...Installation 3 1 Festo P BE MPA EN en 0302NH Chapter 3 ...
Page 74: ...3 Installation 3 28 Festo P BE MPA EN en 0302NH ...
Page 75: ...Commissioning 4 1 Festo P BE MPA EN en 0302NH Chapter 4 ...
Page 93: ...Maintenance and conversion 5 1 Festo P BE MPA EN en 0302NH Chapter 5 ...
Page 122: ...5 Maintenance and conversion 5 30 Festo P BE MPA EN en 0302NH ...
Page 123: ...Technical appendix A 1 Festo P BE MPA EN en 0302NH Appendix A ...
Page 133: ...Supplementary overview of components B 1 Festo P BE MPA EN en 0302NH Appendix B ...
Page 142: ...B Supplementary overview of components B 10 Festo P BE MPA EN en 0302NH ...
Page 143: ...Index C 1 Festo P BE MPA EN en 0302NH Appendix C ...
Page 144: ...C Index C 2 Festo P BE MPA EN en 0302NH Contents C Index C 1 C 1 Index C 3 ...