Proportional Directional Valve 4WRDE16E1-220L-6X/MXY/24A5 - Bosch Rexroth R901527732

Large cylinders on presses and hoists demand a lot of flow through a size 16 subplate. There the 4WRDE16E1-220L-6X/MXY/24A5 meters 220 l/min nominal flow at a maximum operating pressure of 350 bar and weighs 9.65 kg.

Benefits

• 220 l/min nominal flow at 9.65 kg installed weight.
• Maximum flow 460 l/min for short rapid traverse phases, maximum operating pressure 350 bar.
• External pilot oil supply and external pilot oil return for power units with their own pilot pump.
• Spool symbol E1 with 3 switching positions on 4 ports, mounting pattern ISO 4401-07-07-0-05.
• On-board electronics with ±10 V command value, 24 VDC supply, 7-pole connector (6 + PE) according to EN 175201-804.
• NBR seals, HL hydraulic fluid, size 16.

Applications

The valve controls axes on presses, hoists and test benches with large cylinder volumes. Fully external pilot routing assumes a dedicated pilot supply in the power unit and keeps the pilot circuit separate from the main return line. HL hydraulic fluid is intended for continuous duty and the seals are made of NBR.

Manufacturer

Bosch Rexroth, material number R901527732, product family 4WRDE, size 16. Pilot-operated spool valve with internal spool position feedback and a linear characteristic.