UP10-40H-0-N-70-30/19.5 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 5621340.19.5 (5621340.19.5) is a screw-in, cartridge-style remote sequence pilot unloading valve, specifically designed for use in 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 steady state, the UP10-40X effectively blocks flow from port 2 to port 3. When a predetermined pressure is reached at port 1, the spool shifts to permit flow between these ports, while the spring chamber vents to port 4. If the pressure at port 1 decreases below the established reload value ratio, the valve closes and blocks flow from port 2 to port 3 once more. Notable features include adjustments that cannot be backed out of the valve and prevent springs from going solid, ensuring reliability and durability in operation. The valve is built with a hardened precision spool and cage for extended life and comes in an industry-common size for easy integration into existing systems.