BOSCH REXROTH
R901106641

***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 043309104700000-VSON-16U-G-00 (R901106641) is a high-performance screw-in cartridge valve designed for hydraulic applications requiring a pilot operated check function. This valve is pilot-to-open, meaning that it allows for controlled flow in one direction while preventing backflow in the opposite direction until pilot pressure is applied. It operates at a maximum pressure of 315 bar (4568 psi) and can handle a maximum flow of 30 l/min (7.9 gpm), making it suitable for various hydraulic systems. The valve fits into a standard Sun TA cavity and features NBR sealing material, ensuring robust performance and compatibility with hydraulic fluids such as HL and HLP. Its spool type is poppet, which provides reliable and leak-free operation. The VSON-16U-G-00 has a pilot ratio of 4:1, which determines the required pilot pressure to open the check valve. With no preset pressure setting, this product offers flexibility in application-specific configurations. It utilizes an external pilot operated mechanism, which adds to its versatility in different hydraulic circuit designs. The product is part of Bosch Rexroth's VSON product family, which is known for its reliability and efficiency in controlling fluid power. Weighing approximately 0.3 kg, this compact valve is easy to install and maintain due to its screw-in design. Its nominal flow rating ensures it meets the needs of various applications without compromising on performance or efficiency. In summary, the Bosch Rexroth 043309104700000-VSON-16U-G-00 (R901106641) screw-in cartridge valve stands out for its robust construction, versatile application use, and efficient operation within hydraulic systems requiring dependable pilot-to-open check functionality.