Pressure Relief Valve DBW20BG2-5X/200-6EG24N9K4E - Bosch Rexroth R901170030

Where space inside a power unit is tight, installed mass counts alongside function. This version weighs 3.2 kg, is piped directly and unloads the circuit through a built-on directional spool valve. The poppet seat pressure stage protects between 3.8 and 200 bar and discharges up to 400 l/min.

Benefits

• 3.2 kg mass with threaded connection and two ports
• Solenoid unloading through a built-on directional spool valve for pressureless idling
• Setting range 3.8 to 200 bar, maximum operating pressure 350 bar
• Flow up to 400 l/min in size 25
• Pressure stage in poppet seat design with internal hexagon and protective cap
• 24 VDC through a 3-pole connector (2 + PE) to EN 175301-803, NBR seals for HL fluid

Application

The version is used in compact power units, in mobile units and wherever piping is connected directly instead of through a subplate. Unloading takes the load off the pump during pauses. A setting range up to 200 bar covers clamping and feed circuits.

Manufacturer

Bosch Rexroth lists this pressure relief valve DBW20BG2-5X/200-6EG24N9K4E under material number R901170030. Data sheets RE 25802 and RE 25802-B carry the characteristic curves, the installation dimensions and the subplate data. When installing, support the piping properly so that no bending forces act on the valve.