Program Information Mobile Hydraulics, Mobile ... - Bosch Rexroth AG

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Compact Hydraulics
Cartridge Valves: Prop. Pressure Relief Valves KB.S
and Pressure Reducing Valves FTDRE / MHDRE
Proportional Pressure Relief
Valves Type KB.S
Proportional pressure relief valves
type KB.S are modular valves
consisting of the KBPS pilot stage
which can be combined with a variety
of main stages to achieve different
pressure relief and reducing
functions.
Proportional Directional Valves
Type KKDSR
The proportional directional valve
type KKDSR allows smooth flow
control function up to 350 bar.
Proportional directional valves type KKDSR
Proportional Pressure Reducing
Valves Type FTDRE / MHDRE
Proportional pressure reducing
valves type FTDRE and MHDRE
provide smooth pressure control
function as pilot stages in mobile
control blocks as well as in gear box
and clutch control applications.
Denomination Size Pressure (bar) Flow (l/min)
KKDSR 1 up to 350 30
Proportional pressure relief valves type KB.S
Detailed information:
RE 00162-01
Denomination Size Pressure (bar) Flow (l/min) Features
KBPS.8A 8 up to 420 2 increasing characteristic curve
KBPS.8B 8 up to 420 2 decreasing characteristic curve
KBVS.3A 3 up to 350 200 increasing characteristic curve
KBVS.3B 3 up to 350 200 decreasing characteristic curve
Proportional pressure reducing valves type FTDRE / MHDRE
Denomination Size Max. inlet pressure (bar) Max. red. pressure (bar) Flow (l/min)
FTDRE 2K 8 up to 100 up to 18 2
FTDRE 4K 8 up to 210 up to 30 5
MHDRE 2K 8 up to 100 up to 30 2,5
MHDRE 04K 8 up to 100 up to 33 5
MHDRE 06SK 1 up to 50 up to 30 40