UP10-40B-0-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 5621333 (5621333) is a versatile UP10-40X screw-in, cartridge-style remote sequence pilot unloading valve designed specifically for accumulator-type hydraulic systems. This valve offers optional fixed unload/reload pressure ratios of 60%, 70%, or 80%, allowing for tailored performance based on system requirements. In its default state, the UP10-40X effectively blocks flow from port 2 to port 3. Upon reaching a set pressure at port 1, the internal spool shifts to permit flow from port 2 to port 3 while venting the spring chamber to port 4. Should the pressure at port 1 fall below the predetermined reload value, the valve automatically closes, preventing flow between these ports again. Notable features include adjustments that cannot be backed out of the valve and safeguards that prevent springs from becoming solid, ensuring reliability and durability in operation. The valve also boasts a hardened precision spool and cage designed for long life and is compatible with industry-common sizes, making it an adaptable choice for various hydraulic applications requiring precise control over fluid flow and pressure management.