UP10-40A-0-V-80-30/13 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 5621301V.13 (5621301V.13) is a high-performance screw-in, cartridge-style remote sequence pilot unloading valve designed specifically for accumulator-type hydraulic systems. Known by the model code UP10-40X, this valve features optional fixed unload/reload pressure ratios of 60%, 70%, or 80%. In its default state, the valve effectively blocks flow from port 2 to port 3. Upon reaching a predetermined pressure at port 1, the internal spool shifts to permit flow between these ports. The spring chamber is vented through port 4, ensuring reliable operation. If the pressure at port 1 falls below the established reload value ratio, the valve automatically closes to block flow again from port 2 to port 3. Notable features include non-back-out adjustments that prevent springs from reaching a solid state and hardened precision spool and cage components that ensure long-lasting durability. Its industry-common size facilitates easy integration into existing systems without requiring specialized fittings or adapters. This valve is particularly suited for applications requiring precise control over hydraulic fluid flow in systems where maintaining consistent pressure is critical for operational efficiency and safety.