Pressure Reducing Valve DRE20-6X/100YG24-8K4M - Bosch Rexroth R901387378

The DRE20-6X/100YG24-8K4M reduces pressure in a sub-circuit steplessly to an electrically set command value. Control comes from external electronics and the connection runs from B to A. At 300 l/min and 315 bar maximum operating pressure the valve weighs 5.98 kg.

Benefits

• Stepless pressure reduction to an electrical command value instead of a fixed spring setting
• 300 l/min at 315 bar maximum operating pressure in size 25
• Electrical control with external electronics, 24 VDC supply voltage
• Subplate mounting to ISO 5781 with 3 ports and 2 switching positions
• 5.98 kg, NBR seals for HL hydraulic fluid

Application

The valve is used where a clamping, contact or feed circuit runs at lower pressure than the pump supplies and that pressure changes during the process. Machine tools, presses and test benches with recipe-driven sequences are typical. External electronics allow the command value to come from the machine control.

Manufacturer

Bosch Rexroth, material number R901387378. Two manufacturer documents are on file, characteristic curves and installation dimensions are given in the data sheet.