Bosch Rexroth SB24/34 - Connecting Plate for Variable Pump (C6)

26/78 About these products
Bosch Rexroth AG, Control block SB24/34, RE 66170-B/2019-05-15
5.3.9 Connecting plate for variable pump (C6)
Table 13: External ports
Position Designation Information
Pressure reducing valve control port optional
Inlet port optional
Return flow optional
LS signal input optional:1, 2, 3, 4, 5
LS signal output
EHS pilot oil pressure diagnosis optional
, ,
Tie rod bore with thread
Block mounting thread
Table 14: Internal functions
Position Designation Information
Shuttle valve with spring pretension optional
Pressure relief valve optional
Rx-R non-return valve optional
Pressure reducing valve optional
Pressure reducing valve switchable solenoid optional
Threaded plug optional
The C6connecting plate is used for SBx4blocks with or without central connecting
plate.
Shuttle valve with spring pretension
: Discharges the higher LS pressure from the
block-internal channel Y and
to port . The spring pretension prevents pressure
build-up in
if port is not occupied.
Pressure relief valve
: Limits the pressure at port and indirectly also the
pressure in the block-internal P line.
NOTICE! The pressure relief valve with its short response time and low flow is
applied for limitation of the pressure peaks in the supplied flow.
Application
Internal function