Proportional Directional Valve 4WRTE10E50L-4X/6EG24EK31/F1M - Bosch Rexroth R900248301

Back pressure in the tank return shifts the characteristic of a valve with internal pilot oil return. The 4WRTE10E50L-4X/6EG24EK31/F1M avoids that through a dedicated Y port while metering 50 l/min nominal flow from the 4...20 mA current command.

Benefits

• Nominal flow 50 l/min in size 10, throughput up to 170 l/min.
• Spool symbol E with three switching positions across four ports.
• Command value 4...20 mA at the on-board electronics, 24 V DC supply.
• Internal pilot oil supply, external pilot oil return, fixed in the type code.
• Operating pressure to 350 bar on connection diagram ISO 4401-05-05-0-05.
• NBR seals, 8.48 kg, 7-pole connector (6 + PE) to EN 175201-804.

Technical data

Applications

A match for mould, dosing and ejection axes in foundries and heat treatment plants. A current command stays readable at high ambient temperature and over long distances. The valve is released for 350 bar operating pressure.

Manufacturer

Bosch Rexroth, material number R900248301, product family 4WRTE. Electrical connection through a 7-pole connector (6 + PE) to EN 175201-804, hydraulic fluid HL, NBR seals.