Directional Spool Valve H-4WEH25HE6X/6EG48NSK4 - Bosch Rexroth R901211940

In plants with a 48 V control voltage the main valve has to accept that level as well. The H-4WEH25HE6X/6EG48NSK4 carries solenoids for 48 V DC, switches to spool symbol E in three positions and passes up to 700 l/min at 350 bar in size 25.

Benefits

• Solenoid voltage 48 V DC to match controls on that voltage level.
• Spool symbol E, three switching positions, four ports.
• Flow up to 700 l/min at a maximum operating pressure of 350 bar.
• Connection diagram ISO 4401-08-08-0-05 on the size 25 subplate.
• 20.35 kg in weight, NBR seals, external pilot supply and external return.

Applications

Valves like this sit in steel works, press lines and marine installations whose on-board supply is laid out for 48 V DC. An extra converter for valve control is then unnecessary, and wiring follows the voltage level already present.

Manufacturer

Bosch Rexroth lists this valve under material number R901211940. Further data is given in data sheet RE 24751, with RE 07600-B as a supplement.