Proportional Directional Valve 4WRKE10W6-25L-3X/6EG24EK31/F1D3M - Bosch Rexroth R901418713

A positioning axis is only as accurate as the spool that reproduces the command. The 4WRKE10W6-25L-3X/6EG24EK31/F1D3M measures its spool position internally and feeds it back, working with 25 l/min nominal flow and the command value 4...20 mA.

Benefits

• 25 l/min nominal flow in size 10, throughput up to 150 l/min.
• Spool symbol W6, three switching positions across four ports.
• Command value 4...20 mA at the on-board electronics, 24 VDC supply.
• Pilot oil supplied internally 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.
• 8.36 kg, NBR seals, 7-pole connector (6 + PE) to EN 175201-804.

Applications

The valve is used in position and force control loops on machine tools, presses and test rigs. 25 l/min nominal flow suits mid-size cylinders whose axis has to follow the command continuously. On a subplate to ISO 4401-05-05-0-05 it replaces an equally wired proportional valve without reworking the piping.

Manufacturer

Bosch Rexroth, material number R901418713, 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.