Directional Spool Valve 4WE6H6X/EG205N7K4/ZV - Bosch Rexroth R901520858

As oil temperature rises, NBR reaches its limit. The 4WE6H6X/EG205N7K4/ZV is built with FKM seals, runs on 205 VDC and carries up to 80 l/min at a maximum of 350 bar across three positions to spool symbol H.

Benefits

• FKM seals for HL hydraulic fluid where temperature demands are raised.
• 205 VDC supply voltage through a connector, 3-pole (2 + PE) according to EN 175301-803.
• 80 l/min at a maximum of 350 bar in size 6.
• Spool symbol H in three switching positions across four ports.
• 1,97 kg, interface ISO 4401-03-02-0-05, UKCA conformity.

Applications

The valve works on machines whose oil warms up in service, for instance presses running high cycle rates. The third position gives the axis a defined state as soon as both solenoids are de-energised. Direct actuation saves laying pilot lines.

Manufacturer

Bosch Rexroth, material number R901520858. Characteristics and limit values are documented in data sheet RE 23178 on direct operated directional spool valves.