Bosch rexroth M1-16 Series - Symbols; Designations; Abbreviations

8/54 Control blocks for mobile applications | About this documentation
Bosch Rexroth AG, RE 64025-B/2021-08-12
1�3�2 Symbols
The following symbols indicate information that isnot safety-relevant but increases
understanding ofthe documentation.
Table 3: Meaning ofsymbols
Symbol Meaning
If this information isdisregarded, theproduct cannot be used and/or
operated toits full extent.

Single, independent action
1�
2�
3�
Numbered instruction:
The numbers indicate that theactions must be completed inorder.
1�3�3 Designations
This documentation uses the following designations:
Table 4: Designations
Designation Meaning
Mono block A control block that has been cast from a single piece. Optionally,
other directional valves can be mounted to extend the functions.
Control block
insandwich plate
design
A control block that has been assembled from one or several
directionalvalves.
Directional valve A control block segment with 1 spool axis; also referred to below as
a“valve section”.
Control spool Main spool
Actuation Type ofcontrol spool actuation
1�3�4 Abbreviations
This documentation uses the following abbreviations:
Table 5: Abbreviations
Abbreviation Meaning
ATEX EC directive onexplosion protection (Atmosphère explosible)
DIN Deutsche Industrie Norm (German Institute for Standardization)
ISO International Organization for Standardization