BOSCH REXROTH
R930000818

***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 043306105605000-VSON-08A-G-05 (R930000818) is a high-performance screw-in cartridge valve designed for hydraulic applications requiring reliable pilot-operated check functionality. This valve is part of the VSON product family, which falls under the pilot to open check category, indicating its primary function to allow flow in one direction and prevent backflow by closing when the control pressure is released. It operates with a maximum pressure of 315 bar (4568 psi) and can handle a maximum flow rate of 60 l/min (15.9 gpm), making it suitable for systems with considerable hydraulic demands. The R930000818 is engineered with a poppet-type spool, which ensures tight sealing and quick response times. The valve features an external pilot operated control mechanism, providing precise operation and allowing for integration into various hydraulic circuits. With its NBR sealing material, this valve maintains integrity even under challenging conditions. This Bosch Rexroth product has a pilot ratio of 4:1 and comes without pressure presetting, giving users the flexibility to adjust according to specific system requirements. It has been designed for easy installation within standardized CAAC cavities, ensuring compatibility with widely used configurations in hydraulic systems. The R930000818 is crafted to work efficiently with hydraulic fluids classified as HL or HLP, which are commonly used in industrial applications. Weighing only 0.3 kg, it does not add significant weight to the system, thus maintaining overall efficiency. Overall, the Bosch Rexroth 043306105605000-VSON-08A-G-05 screw-in cartridge valve stands out as a robust component for applications that require controlled motion and load-holding capabilities while ensuring safety against backflow in hydraulic circuits.