Pressure Relief Valve DBW30A7-5X/200Y6EG24N9K4V - Bosch Rexroth R900244664

Two jobs in one housing: this pilot-operated size 32 pressure relief valve limits system pressure and vents the circuit through its mounted directional valve. It processes flow up to 650 l/min and is rated for a maximum operating pressure of 350 bar.

Benefits

• Pressure protection and electrical unloading in one valve, switched from 24 VDC.
• Flow up to 650 l/min at a maximum operating pressure of 350 bar.
• Size 32 with subplate mounting to ISO 6264-10-17.
• Two switching positions on two ports, spool symbol A.
• FKM seals, HL hydraulic fluid.
• Connector, 3-pole (2 + PE) to EN 175301-803, weight 6.46 kg.

Application

The valve is fitted to the power unit of large presses, injection moulding machines and test rigs where the drive motor should start against an unloaded circuit. Between working strokes the unloading function keeps pressure down and so cuts wasted power.

Manufacturer

Bosch Rexroth lists the valve under material number R900244664. Setting ranges, characteristic curves and port dimensions appear in the pressure relief valve data sheet (RE 25802) and its supplement RE 25802-B.