UP10-31A-0-N-70-30/M160 CARTRIDGE

***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 Hydraforce directly.***
The Hydraforce 5621400.M160 (5621400.M160) is a screw-in, cartridge-style remote sequence pilot unloading valve specifically designed for accumulator-type hydraulic systems. This model, known as the UP10-31, offers optional fixed unload/reload pressure ratios of 60%, 70%, or 80%. In its steady state, the valve effectively blocks flow from port 2 to port 3. Upon reaching a predetermined pressure at port 1, the spool shifts to permit flow between these ports. Notably, since the spring chamber is vented at port 3, any back pressure at this port will impact the valve setting in a direct 1:1 manner. If the pressure at port 1 decreases below the established reload value ratio, the valve automatically closes to block flow from port 2 to port 3 once again. Key features of this model include adjustments that cannot be backed out of the valve and prohibit springs from going solid. It also offers optional spring ranges up to 207 bar (3000 psi), ensuring flexibility and adaptability in various applications. The hardened spool and cage components contribute to extended durability and long service life. Additionally, its industry-common size allows for easy integration into existing systems. This product is ideal for applications requiring precise control over hydraulic fluid flow in accumulator systems where maintaining specific pressure levels is crucial for optimal performance and safety.