Pressure Reducing Valve DRG10-1X/50YE1 - Bosch Rexroth R900477809

A secondary circuit that tolerates only part of the system pressure needs its own pressure level. The DRG10-1X/50YE1 sets that level through external electronics, at flow up to 300 l/min and a maximum operating pressure of 315 bar at the inlet.

Benefits

• Flow up to 300 l/min in size 10, so the secondary circuit does not have to be throttled.
• Maximum operating pressure 315 bar at the inlet, which allows mounting directly on the main circuit.
• Command value supplied electrically at 24 VDC through external electronics, so the pressure level can change during the cycle.
• Connection diagram ISO 5781, subplate mounting with 3 ports and 2 switching positions.
• NBR seals for HL hydraulic fluid, weight 8.02 kg.

Technical data

Applications

The valve feeds hold-down circuits, clamping devices and lubrication lines that have to stay below the pressure of the main power unit. Because the command value arrives electrically, the pressure level can be reset during the machine cycle. Subplate mounting to ISO 5781 requires a size 10 subplate.

Manufacturer

Bosch Rexroth, material number R900477809. Type code DRG10-1X/50YE1, product family DRG, size 10, NBR seal material.