Proportional Directional Valve 4WRTE10V100P-4X/6EG24TK31/F1M - Bosch Rexroth R901314638

On axes that stand unpressurised at times, the pilot stage must not collapse with the working pressure. The 4WRTE10V100P-4X/6EG24TK31/F1M therefore takes control oil externally through X, returns it internally and meters 100 l/min nominal flow with internal position feedback at up to 350 bar.

Benefits

• The spool carries symbol V and the nominal flow is 100 l/min.
• External supply through X with internal return, so the pilot stage stays fed even at low working pressure.
• Piston travel is measured inside the valve and fed back, and the characteristic curve is linear with a pronounced fine control range. Operating pressure reaches 350 bar.
• On-board electronics process the 4...20 mA command value at the valve, powered by 24 VDC through a 7-pole connector (6 + PE) to EN 175201-804.
• Mounting pattern ISO 4401-05-05-0-05, NBR seals for HL fluid, maximum flow 170 l/min, weight 9.5 kg.

Applications

Typical applications are forming presses with an unloading phase, accumulator based clamping systems and test rigs under changing load. The command arrives as a current and stays stable over long runs. No separate Y drain is needed because control oil returns internally.

Manufacturer

Bosch Rexroth, material number R901314638. The type code 4WRTE10V100P-4X/6EG24TK31/F1M states size 10, spool symbol V, 100 l/min nominal flow and component series 4X. The valve belongs to the 4WRTE family with subplate mounting to ISO 4401-05-05-0-05.