Pressure Relief Valve DBW30BG2-5X/200S6EG24N9K4R12V - Bosch Rexroth R901543992

A threaded connection saves machining a subplate and shortens the conversion of existing power units. The DBW30BG2-5X/200S6EG24N9K4R12V uses that connection type, limits in the range 3.8 to 200 bar and relieves up to 650 l/min.

Benefits

• Threaded connection, fitted straight into the line without a subplate.
• Adjustment range 3.8 to 200 bar for circuits at medium pressure level.
• 650 l/min relief flow in size 32.
• Solenoid unloading through a built-on directional spool valve on 24 V DC.
• 6.94 kg, FKM seals for HL hydraulic fluid.

Application

A typical case is retrofitting an existing power unit where pressure limitation is added or replaced. Through the solenoid the pump is run unloaded while the actuator stands still. FKM seals take higher oil temperatures than an NBR version.

Manufacturer

Bosch Rexroth lists this pressure relief valve DBW30BG2-5X/200S6EG24N9K4R12V under material number R901543992. Data sheets RE 25802 and RE 25802-B show characteristic curves, installation dimensions and connection diagram. Threaded connection and an adjustment range up to 200 bar set this valve apart from the subplate version.