Proportional Directional Valve 4WRTE10W8-25L-4X/6EG24ETK31/A1M - Bosch Rexroth R900248069

Setting small oil volumes accurately while keeping the manifold simple is what this version is for. The 4WRTE10W8-25L-4X/6EG24ETK31/A1M works with a 25 l/min nominal flow and fully internal piloting.

Advantages

• Nominal flow of 25 l/min for fine resolution per command step.
• Internal pilot oil supply and internal return, no X and Y lines required.
• Plus/minus 10 V command wired straight to the on-board electronics.
• Operating pressure up to 350 bar, flow up to 170 l/min.
• Spool symbol W8, three switching positions, four ports, ISO 4401-05-05-0-05.
• Weight of 8.46 kg, NBR seals, 7-pole connector (6 + PE) to EN 175201-804.

Applications

The valve is used on small feed and adjusting axes and in laboratory equipment. Internal piloting allows direct mounting on plain size 10 manifolds. Pressure at P must stay above the pilot demand throughout the cycle.

Manufacturer

Bosch Rexroth, material number R900248069. Product family 4WRTE, spare parts and successor types are supplied by the manufacturer.