UP10-31A-0-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 5621400.23.5 (Material Number: 5621400.23.5) is a screw-in, cartridge-style remote sequence pilot unloading valve designed for use in 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. The spring chamber's venting at port 3 means that any back pressure here will directly affect the valve setting on a one-to-one basis. Should the pressure at port 1 fall below the established reload value ratio, the valve automatically closes to block flow again from port 2 to port 3. This product features adjustments that are secure and cannot be backed out of the valve, ensuring reliable performance without risk of spring compression failure. It supports optional spring ranges up to 207 bar (3000 psi), making it versatile for various high-pressure applications. The hardened spool and cage components contribute to a long operational life, while its industry-common size ensures compatibility with existing hydraulic systems. The UP10-31 is engineered for durability and precision in controlling hydraulic flow within systems requiring specific pressure management and unloading capabilities.