Proportional Directional Valve 4WRKE25W8-350L-3X/6EG24EK31/A1D3M - Bosch Rexroth R900245067

A loaded return line together with a controller that has a voltage output leads to this ordering variant. The 4WRKE25W8-350L-3X picks up pilot oil internally and releases it through the Y port without pressure, metering 350 l/min nominal flow at up to 350 bar operating pressure.

Benefits

• Internal pilot oil supply, external pilot oil return through Y
• ±10 V command value, on-board electronics, 24 V DC supply
• 350 l/min nominal flow, flow rate up to 870 l/min
• Spool symbol W8, three switching positions, four ports
• 17.92 kg weight, operating pressure up to 350 bar, NBR seals

Applications

Use covers presses, forging manipulators and test rigs in which several consumers share one return. Through the Y port the characteristic curve stays repeatable. Mounting is on a size 25 subplate.

Manufacturer

Bosch Rexroth, material number R900245067. The type code 4WRKE25W8-350L-3X/6EG24EK31/A1D3M defines size, spool symbol, pilot oil routing and command value type without ambiguity.