UP10-31A-0-N-60-30/ 23.5 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 5621404.23.5 (5621404.23.5) is a screw-in, cartridge-style remote sequence pilot unloading valve designed for accumulator-type hydraulic systems. Known as the UP10-31, this valve features optional fixed unload/reload pressure ratios of 60%, 70%, or 80%. In its standard operation, the UP10-31 blocks flow from port 2 to port 3 and allows flow only when a predetermined pressure at port 1 is reached, causing the spool to shift. The spring chamber is vented at port 3, meaning that any back pressure at this port will directly affect the valve setting on a one-to-one basis. If the pressure at port 1 drops below the established reload value ratio, the valve closes again to block flow from port 2 to port 3. This product offers several important features including adjustments that cannot be backed out of the valve and adjustments that prevent springs from going solid during operation. It also offers optional spring ranges up to 207 bar (3000 psi), ensuring versatility in various applications. The hardened spool and cage components contribute to long life and durability, making it suitable for demanding environments. Additionally, its industry-common size facilitates easy integration into existing hydraulic systems without requiring specialized fittings or adapters. The Hydraforce UP10-31 is particularly useful in applications where precise control over hydraulic fluid flow is critical, such as in systems utilizing accumulators for energy storage and release. Its robust design and customizable pressure settings make it an ideal choice for maintaining system stability and efficiency under varying operational conditions.