UP10-40H-0-N-70-30/M180 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 5621340.M180 (5621340.M180) is a screw-in, cartridge-style remote sequence pilot unloading valve, specifically designed for use in accumulator-type hydraulic systems. Known as the UP10-40X, this valve offers optional fixed unload/reload pressure ratios of 60%, 70%, or 80%. In its steady state, it effectively blocks flow from port 2 to port 3. Once a predetermined pressure is reached at port 1, the spool shifts to permit flow from port 2 to port 3, while the spring chamber vents to port 4. Should the pressure at port 1 fall below the established reload value ratio, the valve will close and block flow from port 2 to port 3 again. This model ensures reliability with adjustments that cannot be backed out of the valve and features that prevent springs from going solid. Additionally, it boasts a hardened precision spool and cage for extended durability and fits an industry-common size for versatile application across various hydraulic systems.