Proportional Directional Valve 4WRZE10W6-50-7X/6EG24N9TK31/A1D3V - Bosch Rexroth R901091373

A separate pilot pump is often retrofitted while the return stays as it is. The 4WRZE10W6-50-7X/6EG24N9TK31/A1D3V fits that intermediate layout, is fed through X, drains into the T port and controls 50 l/min nominal flow.

Benefits

• External pilot oil supply through X with internal return, only one extra line needed.
• 50 l/min nominal flow in size 10 at operating pressures up to 315 bar.
• Spool symbol W6 blocks in mid position and holds the axis without a further component.
• Plus or minus 10 V command at the on-board electronics, integrated pressure reducing valve in the pilot circuit.
• FKM seals, concealed auxiliary actuation, weight 8.48 kg, UKCA conformity.

Applications

It is built into feed axes, rotary tables and clamping fixtures in machinery. Control pressure comes from the dedicated pump and is therefore kept even when system pressure falls. 50 l/min nominal flow suits medium piston areas on a short stroke.

Manufacturer

Bosch Rexroth, material number R901091373. The type code 4WRZE10W6-50-7X/6EG24N9TK31/A1D3V states size 10, spool symbol W6, 50 l/min nominal flow, electrical position feedback and component series 7X. All further data is held in data sheet RE 29115.