UP10-31A-8T-N-80-30 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 5621465 (5621465) 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. When a predetermined pressure is reached at port 1, the spool shifts, allowing flow between ports 2 and 3. The spring chamber's venting at port 3 means any back pressure there directly affects the valve setting on a one-to-one basis. Should the pressure at port 1 fall below the established reload value, the valve closes and blocks flow again from port 2 to port 3. Notable features include non-backout adjustments and springs that prevent solidification. It also offers optional spring ranges up to 207 bar (3000 psi) and includes hardened spools and cages for enhanced durability. The UP10-31 is compatible with industry-common sizes, making it versatile for various applications in hydraulic systems requiring precise control of fluid flow based on pressure changes.