Pressure Reducing Valve DRE10-6X/200YG24-8K4V - Bosch Rexroth R901340989

This proportional pressure reducing valve holds the pressure in a consumer branch at the level an external electronics unit sets as the command value. Size 10, a maximum operating pressure of 315 bar and a maximum flow of 300 l/min define its working range, and spool symbol B to A fixes the direction of action.

Benefits

• Command-value pressure control - the actuation type Electrical with external electronics adjusts the reduced pressure during operation, supply voltage 24 VDC.
• Maximum operating pressure 315 bar - usable where the pump supply sits well above the branch pressure.
• 300 l/min maximum flow across 3 ports on the ISO 5781 subplate interface.
• FKM seals define compatibility with HL hydraulic fluid.
• Connector, 3-pole (2 + PE) according to EN 175301-803 - a widely used standard electrical interface.
• 4.64 kg weight with 2 switching positions, product family DRE(M)(E)10,20.

Applications

The valve goes in wherever part of a machine must run at a lower pressure than the pump delivers, for example on clamping fixtures, pressing cylinders or feed axes. Because the command value arrives electrically from the external electronics, the reduced pressure can be changed within a cycle. The subplate mounting to ISO 5781 requires a matching size 10 subplate.

Manufacturer

Bosch Rexroth lists the item under material number R901340989 in product family DRE(M)(E)10,20. Characteristic curves and installation dimensions are in datasheet RE 29276, the hydraulic valve overview in datasheet RE 07600-B.