UP10-40A-0-N-80-30/25 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 5621301.25 (5621301.25) is a screw-in, cartridge-style remote sequence pilot unloading valve designed specifically for 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 default state, the valve effectively blocks flow from port 2 to port 3. When a predetermined pressure level is reached at port 1, the spool shifts to permit flow between these ports. The spring chamber is vented to port 4, ensuring optimal operation. Should the pressure at port 1 fall below the pre-set reload value, the valve will automatically close, blocking flow from port 2 to port 3 once more. Notably, adjustments made to this valve cannot be backed out and are designed to prevent springs from going solid, enhancing operational safety and reliability. The UP10-40X features a hardened precision spool and cage for extended durability and is crafted in an industry-common size for versatile applications across various hydraulic setups.