BOSCH REXROTH
R901189931

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The Bosch Rexroth 4WRKE25E1-220L-3X/6EG24EK31/A1D3M (R901189931) is a high-performance industrial hydraulic valve designed for precise control of oil flow direction as indicated by its spool symbol E. This pilot-operated spool valve is notable for its internal piston position feedback, which ensures high accuracy and a linear characteristic curve. It features an internal pilot oil supply and external pilot oil return, with a maximum pressure capacity that supports demanding applications. Equipped with electrical actuation and integrated electronics, the valve is designed for subplate mounting and conforms to the NFPA T3.5.1 R2 D03 size and CETOP D03 standards for dimensions and mounting interface. It offers a nominal flow rate suitable for a range of hydraulic systems, while the analog connectivity accepts a command value of 0-10 V. The valve's electrical connection is facilitated via a connector pole PE in accordance with EN standards, ensuring secure and reliable connections. The product operates on a 24 VDC supply voltage and features multiple switching positions to accommodate various operational requirements. With its robust design, the 4WRKE25E1-220L-3X/6EG24EK31/A1D3M valve is compatible with several types of hydraulic fluids including HL, HLP, HLPD, HVLP, HVLPD, and HFC. Its NBR seals enhance durability in diverse conditions. The weight of the unit adds to its stability when installed in machinery. This Bosch Rexroth valve stands out for its combination of advanced control features, reliability in operation, and compatibility with standard power supplies and fluid types. It is an essential component for systems requiring precise motion control in various industrial applications.