Directional Valves M4-12 With On-Board Electronics - Bosch Rexroth M4-12 Repair Manual

22/32 Product description
Bosch Rexroth AG, M4-12, RE 64276-01-R/10.2017

4.4.6 Directional valves M4-12 with on-board electronics

Table 16: External connections
item Designation
Cover, side B, with adjustable stroke limitation and
setting shaft/hand lever
EPM2 or CPM
Proportional pressure relief valve type KBPS
Table 17: internal functions
item Designation
Cover, side B, with adjustable stroke limitation
Cover, side A, for EPM2 or CPM
Secondary pressure relief valve or plug
Plate for electro-proportional pressure relief
Unloading valve