Proportional Directional Valve 4WRKE10E25L-3X/6EG24K31/F1D3M - Bosch Rexroth R901173391

For path control the linear characteristic curve matters more than peak flow. The 4WRKE10E25L-3X/6EG24K31/F1D3M maps the command value 4...20 mA linearly onto orifice area and regulates 25 l/min nominal flow through spool symbol E.

Benefits

• 25 l/min nominal flow in size 10, throughput up to 150 l/min.
• Spool symbol E, three switching positions across four ports.
• Command value 4...20 mA at the on-board electronics, 24 VDC supply.
• Pilot oil supplied and returned externally, as supplied and fixed in the type code.
• 315 bar maximum operating pressure on connection diagram ISO 4401-05-05-0-05.
• 8.44 kg, NBR seals, 7-pole connector (6 + PE) to EN 175201-804.

Applications

It is fitted wherever a cylinder or hydraulic motor has to be moved and held steplessly, for example on stretching lines, clamping fixtures and testing machines. With 25 l/min nominal flow it covers mid-range duties, and the pilot stage carries the forces at the main spool.

Manufacturer

Bosch Rexroth, material number R901173391, product family 4WRKE. Electrical connection via a 7-pole connector (6 + PE) to EN 175201-804, hydraulic fluid HL, NBR seals, 24 VDC supply voltage.