Proportional Directional Valve 4WRKE35E1000L-3X/6EG24K31/A1D3M - Bosch Rexroth R900773355

If the manifold already carries a separate pilot supply with its own return line, the valve can be swapped without changing any piping. The 4WRKE35E1000L-3X/6EG24K31/A1D3M works exactly that way and controls 1000 l/min nominal flow at 350 bar operating pressure.

Benefits

• External pilot oil supply and external pilot oil return match manifolds with a separate pilot circuit.
• Spool symbol E, linear characteristic curve, four ports and three switching positions.
• 1000 l/min nominal flow, up to 3000 l/min maximum in size 35.
• 350 bar operating pressure to connection diagram ISO 4401-10-09-0-05.
• Analog command value ±10 V at 24 VDC with on-board electronics in the valve.

Application

The build is mostly fitted as a replacement in existing presses, test rigs and steel plant equipment whose manifold is already laid out for external pilot supply. It takes over closed-loop control of large cylinders without touching the pilot oil routing. Weight is 69.6 kg.

Manufacturer

Bosch Rexroth material number R900773355. NBR seals for hydraulic fluid HL.