Pressure Reducing Valve DRE10-6X/50YG24-8K4M - Bosch Rexroth R901322140

If a 10 V command range is spread over 315 bar, only millivolts remain for a few bar. The DRE10-6X/50YG24-8K4M puts the same command range on a reducing stage up to 50 bar and governs secondary circuits in size 10 with up to 300 l/min.

Benefits

• Reducing stage up to 50 bar for clamping and contact circuits with small forces.
• Electrical with external electronics and 24 VDC supply.
• 300 l/min flow at an operating pressure up to 315 bar on the primary port.
• Subplate mounting to ISO 5781, three ports, spool symbol B to A.
• 4.7 kg, NBR seals for hydraulic fluid HL.

Application

It is used on clamping fixtures for thin-walled workpieces, on counterholders and on pressure rollers. The small reducing stage keeps the force under control even while the power unit runs at 315 bar. The amplifier card in the cabinet sets the command value and stays accessible for service.

Manufacturer

Bosch Rexroth lists this pressure reducing valve DRE10-6X/50YG24-8K4M under material number R901322140. Data sheets RE 29276 and RE 07600-B carry characteristic curves, installation dimensions and the wiring of the electronics. The 50 bar stage identifies this version of product family DRE(M)(E)10,20.