BOSCH REXROTH
R900977678

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth 4WRZ25E1-220-7X/6EG24N9TK4/M (R900977678) is a high-performance industrial hydraulic valve designed for reliable control of oil flow direction. This particular model falls within the size specifications, and it features a spool valve with a symbol E configuration. The valve is pilot-operated, utilizing an external pilot oil supply and internal pilot oil return system, ensuring precise operation under various conditions. Equipped with concealed manual override and auxiliary actuation, the 4WRZ25E1-220-7X/6EG24N9TK4/M offers flexibility in control during maintenance or emergency situations. It does not include a pressure reducing valve, which allows for direct system integration according to specific application needs. This model boasts an electrical connection description with a connector pole PE that adheres to EN standards, highlighting its compatibility with standardized electrical systems. The type of actuation is electrical with external electronics, signifying that the valve's operation can be finely tuned and controlled remotely or through a system interface. Designed for subplate mounting, it follows the NFPA T3.5.1 R2 D03 size and CETOP D03 standards for nominal flow rates, ensuring easy installation and compatibility with existing hydraulic systems. The connection diagrams are in accordance with both NFPA and ISO standards, providing further assurance of its adaptability to various hydraulic systems. The valve operates on a 24 VDC supply voltage and features multiple switching positions to accommodate different operational requirements. With its robust construction and NBR seals, it can handle hydraulic fluids such as HL, HLP, HLPD, HVLP, HVLPD, and HFC types without compromising integrity or performance. Overall, the Bosch Rexroth 4WRZ25E1-220-7X/6EG24N9TK4/M valve stands out for its precise control capabilities in industrial settings where dependable flow direction control is essential.