Pressure Reducing Valve DREM10-6X/315YMG24K4V - Bosch Rexroth R901394447

When a sub-circuit of a machine has to run at a steplessly adjustable pressure, a proportional pressure reducing valve takes over that control. The DREM10-6X/315YMG24K4V in size 10 reduces the pressure from B to A in line with the command value signal and is rated for a maximum operating pressure of 315 bar.

Advantages

• Stepless pressure setting through the command value signal, driven by external electronics at 24 VDC.
• Maximum operating pressure of 315 bar at up to 300 l/min, three ports with the effective direction from B to A.
• Subplate mounting to ISO 5781, so the valve replaces a manually adjusted pressure valve of the same size without a new manifold.
• FKM seals for hydraulic fluid HL, which also covers higher oil temperatures.
• Connector, 3-pole (2 + PE) according to EN 175301-803, weight 4.8 kg.

Application

The valve holds the pressure in clamping, pressing and gripping circuits at the value set by the controller, for example when workpieces are pressed with changing force. Because the command value arrives electrically, the pressure can be changed during a running cycle without anyone adjusting a knob by hand. The amplifier electronics are installed separately and connected to the valve through the 3-pole connector.

Manufacturer

Bosch Rexroth, material number R901394447. Command value curves and connection dimensions are given in the data sheets Proportional pressure reducing (RE 29276) and Hydraulic valves and hydro- (RE 07600-B).