Pressure Relief Valve DBW10B2-5X/200US6EG24N9K4R12/12 - Bosch Rexroth R978918836

Circuits with a high flow rate need the pressure held reliably at the set value. This pilot operated pressure relief valve in size 10 works up to 250 l/min, can be set anywhere from 2 to 200 bar and is rated for a maximum operating pressure of 350 bar.

Benefits

• Pressure setting range of 2 to 200 bar via an internal hexagon with protective cap
• Flow of up to 250 l/min at a maximum operating pressure of 350 bar
• Pilot operated poppet design limiting the pressure to the set value
• Solenoid actuation on 24 VDC with two switching positions
• Connector, 3-pole (2 + PE) according to EN 175301-803
• Interface ISO 6264-06-09, subplate mounting in size 10, weight 4.3 kg

Application

The valve is fitted to a manifold or a subplate and protects the pump, the lines and the actuator against excessive pressure. The solenoid lets the control system select the second switching position. The set value is entered at the internal hexagon and secured against unintended adjustment by the protective cap. HL mineral oil is the intended hydraulic fluid.

Manufacturer

Bosch Rexroth lists this version under material number R978918836. Performance curves, setting ranges and mounting dimensions are given in data sheet RE 25802 on the pressure relief valve.