Bosch Rexroth DR6DP7-5X/210Y direct-operated pressure-reducing valve

DR6DP7-5X/210Y is the factory-listed direct-operated pressure-reducing valve identified by material number R900423007. This size 6 subplate execution regulates secondary pressure and has rotary knob with scale adjustment, internal pilot-oil supply and external pilot-oil return. Its 210 bar pressure stage is an adjustment endpoint, not a declared factory preset. The existing complete designation specifies NBR seals and an integral check valve.

Use the applicable manufacturer installation, fluid-compatibility and characteristic-curve conditions. Operating ceilings and pressure adjustment stages serve different purposes and must not be treated as a single simultaneous operating point.

Configuration and installation are defined by the corresponding 5X series reference. The pressure-adjustment endpoint alone does not establish maximum inlet pressure or flow; select the hydraulic operating point using the applicable port-specific limits and characteristic curves.