UP10-31A-8T-N-70-30/M125 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 5621462.M125 (5621462.M125) is a screw-in, cartridge-style, remote sequence pilot unloading valve designed for accumulator-type hydraulic systems. Known as the UP10-31, this valve offers optional fixed unload/reload pressure ratios of 60%, 70%, or 80%. In its default state, it blocks flow from port 2 to port 3. Upon reaching a predetermined pressure at port 1, the spool shifts to permit flow between ports 2 and 3. The spring chamber is vented at port 3, meaning any back pressure at this port will directly affect the valve setting on a one-to-one basis. If the pressure at port 1 falls below the established reload value ratio, the valve closes and blocks flow from port 2 to port 3 again. Notable features include adjustments that cannot be backed out of the valve, preventing springs from becoming solid. The product also offers optional spring ranges up to 207 bar (3000 psi) and features a hardened spool and cage for enhanced durability. This model is designed in an industry-common size for ease of integration into existing systems.