Pressure Relief Valve DBW30BG2N5X/200US6EG24N9DLR12 - Bosch Rexroth R901159708

During start-up and idle periods the pump should circulate without pressure, while the working stroke needs a firm pressure limit. The DBW30BG2N5X/200US6EG24N9DLR12 combines both: pressure limitation from 2 to 200 bar and electrical unloading through the built-on directional valve.

Benefits

• Adjustment range 2 to 200 bar, maximum operating pressure 350 bar
• Flow up to 650 l/min in size 32
• Electrical unloading through a built-on directional spool valve on 24 VDC
• Internal hexagon with protective cap against unauthorised adjustment
• Threaded connection, connection diagram to ISO 6264-10-17, weight 7.04 kg

Application

The valve protects power units with high delivery flow, for example on presses and test rigs. Electrical unloading cuts the power loss during cycle pauses. The electrical connection is a cable gland and the NBR seals match HL hydraulic fluid.

Manufacturer

Bosch Rexroth, material number R901159708. Setting curves and dimensions are given in data sheet RE 25802 for pressure relief valves.