PROPORTIONAL DIRECTIONAL VALVE 4WRZE10W6-50-7X/6EG24N9ETK31/A1D3M

***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 4WRZE10W6-50-7X/6EG24N9ETK31/A1D3M (R900725318) is a sophisticated industrial hydraulic valve designed for reliable control of oil flow direction. This high-performance valve features integrated electronics and operates with a supply voltage of 24 VDC. It is pilot-operated, with internal pilot oil supply and return, and includes a pressure-reducing valve to ensure precise operation. With a spool symbol W, the valve allows for smooth flow transition and can handle a maximum pressure as specified by the manufacturer. Its electrical actuation is facilitated through an electrical connector with Connector pole PE according to EN standards, ensuring secure connections and consistent performance. The valve's subplate mounting conforms to the NFPA T3.5.1 R2 D03 standard size for CETOP R3-06(D03) pattern, as well as ISO 4401 porting patterns, making it versatile for various hydraulic systems. The 4WRZE10W6-50-7X/6EG24N9ETK31/A1D3M boasts analog connectivity with a command value signal range of 0 to +/-10V for the proportional solenoids that control the main spool position in relation to electric input signals. This feature allows for precise control over hydraulic flow rates in either direction depending on the spool position. An additional safety feature includes concealed manual override capabilities, which allow operators to manually adjust the spool in cases where electronic actuation is not possible; however, caution must be taken due to potential uncontrolled machine movements. This Bosch Rexroth valve is equipped with NBR seals compatible with various hydraulic fluids such as HL, HLP, HLPD, HVLP, HVLPD, and HFC types. Its robust design ensures reliability and longevity even under demanding conditions. The valve's construction anticipates internal leakage that may increase over its lifecycle due to its design principle—a common characteristic among valves of this type.