UP10-31A-0-N-60-30/M100 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 5621404.M100 (5621404.M100) 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 default state, the valve blocks flow from port 2 to port 3. Upon reaching a predetermined pressure at port 1, the spool shifts to permit flow from port 2 to port 3. The spring chamber is vented at port 3, meaning any back pressure here will directly affect the valve setting on a one-to-one basis. If the pressure at port 1 falls below the established reload value according to the ratio setting, the valve closes and blocks flow again from port 2 to port 3. Notable features include adjustments that cannot be backed out of the valve and prohibitions against springs going solid, ensuring reliable operation. The valve accommodates optional spring ranges up to 207 bar (3000 psi) and includes a hardened spool and cage for enhanced durability. Additionally, it fits industry-common sizes for ease of integration into existing systems.