Proportional Directional Valve 4WRTE10W8-50L-4X/6EG24TK31/F1M - Bosch Rexroth R901561634

Controlling a smaller cylinder lowers the flow required but not the demands on the characteristic curve. The 4WRTE10W8-50L-4X/6EG24TK31/F1M delivers 50 l/min nominal flow with a continuously linear curve and spool symbol W8.

Key benefits

• 50 l/min nominal flow in size 10, maximum flow 170 l/min.
• Continuously linear characteristic curve with spool symbol W8, 3 switching positions, 4 ports.
• A 4...20 mA setpoint, 24 VDC supply, on-board electronics without a separate card.
• External pilot oil supply with internal return, connection pattern ISO 4401-05-05-0-05.
• Operating pressure up to 350 bar, NBR seals for HL hydraulic fluid.
• 8.7 kg weight, wired through a 7-pole connector (6 + PE) to EN 175201-804.

Applications

Intended for small control axes on test rigs, clamping fixtures and special machinery. The lower nominal flow of 50 l/min improves resolution on cylinders with a small piston area. The current interface allows wiring across larger distances within a machine group.

Manufacturer

Bosch Rexroth, material number R901561634. The type code 4WRTE10W8-50L-4X/6EG24TK31/F1M states size 10, spool symbol W8, 50 l/min nominal flow and series 4X.