Pressure Reducing Valve DREM10-6X/315YG24-8K4V - Bosch Rexroth R901279580

A branch circuit that cannot take full system pressure needs a pressure command from the controller instead of a hand setting. The proportional pressure reducing valve DREM10-6X/315YG24-8K4V holds the reduced pressure to the electrical command value and works up to a maximum operating pressure of 315 bar.

Benefits

• Pressure stage 315 in the type code, so the adjustable range extends close to the maximum operating pressure of 315 bar.
• Electrical control with external electronics, the reduced pressure follows the command value from the machine controller with no adjustment at the valve.
• Up to 300 l/min across three ports in two switching positions, acting from B to A.
• Size 10 with port pattern ISO 5781, subplate mounting without pipe fittings on the valve.
• FKM seals for HL hydraulic fluid, suitable where temperature demands are raised.
• 4.76 kg, supply voltage 24 VDC through a 3-pole connector (2 + PE).

Applications

The valve supplies clamping, pressing and holding circuits that share one power unit but run at their own pressure level. Because the command value arrives electrically, pressure can be changed within the program sequence, for example between rapid traverse and a holding phase. The version with external electronics suits plants whose amplifier cards sit centrally in the control cabinet.

Manufacturer

Bosch Rexroth, material number R901279580, product family DRE(M)(E)10,20. Characteristic curves, command value ranges and terminal assignment are given in the data sheet for proportional pressure reducing valves (RE 29276), the range overview in RE 07600-B.