Directional Spool Valve 4WEH 32 H6X/6EG24N9TDAL - Bosch Rexroth R978019401

On the 4WEH32H6X/6EG24N9TDAL pilot oil arrives from an external source while the return is routed internally into the tank passage. That allows up to 900 l/min at 280 bar to be switched in three positions to symbol H.

Advantages

• External pilot oil supply with internal pilot oil return, so an external Y line is not needed.
• Flow up to 900 l/min at 280 bar operating pressure.
• Symbol H in three switching positions, four ports to ISO 4401-10-09-0-05.
• Solenoids for 24 VDC with a cable gland as electrical connection.
• Weight of 41 kg, NBR seals for HL hydraulic fluid.

Technical data

Application

The valve controls large consumers in presses, rolling mills and water engineering plants. External pilot supply combined with internal return suits blocks where clean pilot pressure is available while the tank passage already runs inside the block.

Manufacturer

Bosch Rexroth lists this version under material number R978019401. The data sheet in the download section states switching times and performance limits.