Proportional Directional Valve 4WRTE10V1-100P-4X/6EG24K31/A1M - Bosch Rexroth R900247338

When replacing a valve, the spool symbol matters as much as the flow rating. The 4WRTE10V1-100P-4X/6EG24K31/A1M carries symbol V1, works at 100 l/min nominal flow, is supplied through X and drained through Y and corrects its spool position internally, at up to 350 bar.

Benefits

• Spool symbol V1 with 3 switching positions and 100 l/min nominal flow in size 10.
• Pilot oil comes from an external circuit and leaves through an external return, keeping pilot pressure separate from 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 ±10 V 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 8.44 kg.

Applications

The version sits in plants with a central pilot pump and a pressure free pilot return, for example presses and test fields. Because the pilot circuit is fully separate, control stays stable even under strongly fluctuating working pressure. The fine control range supports small command changes.

Manufacturer

Bosch Rexroth, material number R900247338. The type code 4WRTE10V1-100P-4X/6EG24K31/A1M states size 10, spool symbol V1, 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.