UP10-31A-6T-N-70-30/23.5 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 5621463.23.5 (5621463.23.5) is a screw-in, cartridge-style remote sequence pilot unloading valve, specifically designed for use in accumulator-type hydraulic systems. Known by its model code UP10-31, this valve offers optional fixed unload/reload pressure ratios of 60%, 70%, or 80%. In its default state, the UP10-31 prevents flow from port 2 to port 3. Once a preset pressure level is reached at port 1, the spool shifts to permit flow between these ports. The valve's spring chamber is vented at port 3, meaning any back pressure here will directly influence the valve setting on a one-to-one basis. Should the pressure at port 1 fall below the established reload value, according to the selected ratio, the valve will close again to block flow from port 2 to port 3. Notably, adjustments on this model cannot be reversed out of the valve and are designed to prevent springs from becoming solid during operation. It offers optional spring ranges up to 207 bar (3000 psi), ensuring robust performance across various applications. The hardened spool and cage construction contribute to its longevity and durability in demanding environments, while its industry-common size facilitates easy integration into existing hydraulic systems.