Bosch rexroth DBD 1X/ E Series Operating Instructions Manual page 39

9.3.3 Operation with counter pressure in the discharge line of type DBD.10.1X/..E
Fig. 3: Diagram DBD.10.1X/..E
Diagram for determining the maximum admissible counter pressure p
discharge line at port T of the safety valve dependent on the flow q
valves DBD.10.1X/..E with different response pressures p
be determined by means of interpolation.
Regarding the procedure for interpolation refer to the explanatory notes on the
preceding pages.
p Response pressure in bar
A
p Maximum admissible counter pressure in the discharge line (port T) in bar
T
q Maximum flow in l/min
Vmax
Area (cross-hatched, gray)
Operation
Intermediate values can
A
Interpolation areas
RE 25402-B/10.21, DBD...1X/..E, Bosch Rexroth AG
39/56
in the
T
for safety
Vmax