Directional Spool Valve H-4WEH25C6X/6EG24N9DL - Bosch Rexroth R901185504

Main drives in large presses and forging units need a directional valve that reverses 700 l/min without driving up the pressure drop. This pilot-operated size 25 version with interface ISO 4401-08-08-0-05 and 350 bar maximum operating pressure is built for that duty.

Benefits

• 700 l/min maximum flow in size 25
• 350 bar maximum operating pressure across four ports
• two switching positions with spool symbol C, interface ISO 4401-08-08-0-05
• external pilot oil supply and external pilot oil return, 24 VDC solenoid actuation
• cable gland to EN 175301-803, 17.11 kg weight

Application

The valve serves main circuits of presses, rolling mills and large power units that have their own pilot pressure supply. Because pilot oil is fed and returned externally, pilot pressure can be set independently of working pressure. Mounting is on a size 25 subplate.

Manufacturer

Bosch Rexroth lists this item under material number R901185504. The table values match the manufacturer data for this version. Additional diagrams and installation dimensions are found in data sheets RE 24751 and RE 07600-B.