Proportional Directional Valve 4WRTE10V1-50L-4X/6EG24TK31/F1M - Bosch Rexroth R901478060

In the 4WRTE10V1-50L-4X/6EG24TK31/F1M a V1 spool meets 50 l/min nominal flow and a maximum operating pressure of 350 bar. Piston position feedback stays inside the valve, so the machine controller only has to supply the 4 to 20 mA command value.

Advantages

• V1 spool symbol rated 50 l/min, with up to 170 l/min maximum flow
• Operating pressure to 350 bar at a valve weight of 8.45 kg
• External pilot oil supply with internal pilot oil return, saving one drain line
• Internal piston position feedback for a consistent metering opening
• On-board electronics, 7-pole connector (6 + PE) to EN 175201-804, 24 V DC
• NBR seals for HL hydraulic fluid

Applications

The plate goes onto manifolds of machine tools, forming lines and handling axes running at around 50 l/min. Internal pilot oil return saves a line in the manifold design. NBR seals cover the usual mineral oil circuit.

Manufacturer

Bosch Rexroth material number R901478060. The designation 4WRTE10V1-50L-4X/6EG24TK31/F1M records size 10, the V1 spool, 50 l/min and on-board electronics fed from 24 V DC.