SCREW-IN CARTRIDGE VALVE 045220035620000-VBSN-08AA-4:1-20

***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 045220035620000-VBSN-08AA-4:1-20 (R901095960) is a counterbalance valve, specifically a standard guided poppet type designed for screw-in cartridge applications. This valve operates under a maximum pressure of 350 bar (5075 psi) and allows for a maximum flow of 60 l/min (15.9 gpm). It is designed to fit into a cavity CAAC and comes with various adjustment options, including a leakproof hexagon socket screw. This model has an adjustable pressure range and features a pilot ratio of 4:1. The pressure setting is adjustable in the clockwise direction, ensuring precise control over hydraulic operations. It possesses ports numbered for connection, utilizing NBR as its sealing material. The VBSN-08AA valve typically maintains a normally closed position in its normal state. With its nominal flow capacity and the ability to be directly piloted, the Bosch Rexroth VBSN model is direct acting and includes pressure presetting features for enhanced control and efficiency. The poppet type spool within this unit ensures reliable performance while maintaining leak resistance. The product weighs approximately 0.69 kg, making it suitable for various hydraulic systems that require HL or HLP hydraulic fluid types. This particular model from Bosch Rexroth's product family offers robustness and reliability for industrial applications demanding precise counterbalance solutions.