Proportional Directional Valve 4WRTE25W6-220L-4X/6EG24K31/F1V - Bosch Rexroth R901342143

Fewer lines mean fewer sources of failure. The 4WRTE25W6-220L-4X/6EG24K31/F1V does without external pilot oil lines and uses a 4...20 mA current command that arrives cleanly even over long cables, at 220 l/min nominal flow and 350 bar operating pressure.

Benefits

• Internal pilot oil supply and drain, so the valve needs no line beyond P, A, B and T.
• A 4...20 mA current command stays stable over long cable runs and makes a broken wire visible.
• 220 l/min nominal flow and up to 870 l/min maximum flow.
• Spool symbol W6 with three switching positions across four ports, ISO 4401-08-08-0-05 mounting pattern.
• 350 bar operating pressure, FKM seals, 18.12 kg valve mass, 24 VDC supply.

Application

Useful in machines with a tightly built manifold where every extra line is in the way. The current command still allows the controller to sit some distance away. Typical applications are presses, test rigs and handling axes.

Manufacturer

Bosch Rexroth lists this valve under material number R901342143. Seals are FKM and released for HL hydraulic fluid.