Proportional Directional Valve 4WRKE32E1-600L-3X/6EG24K31/F1D3V - Bosch Rexroth R901280541

Once plant design has fixed the spool symbol at E1, the replacement valve has to match it exactly. The 4WRKE32E1-600L-3X/6EG24K31/F1D3V provides that symbol in size 32 and controls 600 l/min nominal flow at 350 bar.

Benefits

• Symbol E1 in size 32, matching existing circuit diagrams without reworking the manifold logic.
• 600 l/min nominal flow, 1600 l/min maximum to the ISO 4401-10-09-0-05 interface.
• Command value 4 to 20 mA at the on-board electronics on 24 VDC.
• External pilot oil supply and external pilot oil return, so the pilot stage runs independently of the main circuit.
• 350 bar operating pressure at 36.84 kg valve weight with FKM seals.

Application

The valve replaces existing E1 versions in presses, lifting works and test installations without circuit changes. Fully external pilot routing fits power units that carry their own pilot pump. A 1600 l/min peak leaves headroom for short rapid traverse phases.

Manufacturer

Bosch Rexroth, material number R901280541, product family 4WRKE, size 32, symbol E1. HL hydraulic fluid, three switching positions, four ports.