UP10-31A-0-N-60-30/M69 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.M69 (5621404.M69) is a screw-in, cartridge-style remote sequence pilot unloading valve designed for accumulator-type hydraulic systems. Known as the UP10-31, this valve comes with optional fixed unload/reload pressure ratios of 60%, 70%, or 80%. In its resting state, the UP10-31 blocks flow from port 2 to port 3. When a predetermined pressure is reached at port 1, the spool shifts to permit flow from port 2 to port 3. The spring chamber's venting at port 3 means that any back pressure there 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 will close again, preventing flow from port 2 to port 3. Notably, this product features adjustments that cannot be backed out of the valve and are designed to prevent springs from becoming solid. The valve offers optional spring ranges up to 207 bar (3000 psi) and boasts a hardened spool and cage for enhanced durability. Its size is common within industry standards, making it versatile for various applications where reliable hydraulic control is required.