UP10-40A-0-N-80-30/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 5621301.M69 (5621301.M69) is a versatile screw-in, cartridge-style remote sequence pilot unloading valve specifically designed for 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 default state, the valve 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. The spring chamber is vented through port 4, and if the pressure at port 1 falls below the preset reload value ratio, the valve automatically closes to block flow again from port 2 to port 3. The design includes features that prevent adjustments from being backed out of the valve and ensure that springs do not go solid. Additionally, it incorporates a hardened precision spool and cage to enhance durability and lifespan. Its industry-common size makes it an adaptable choice for various applications requiring reliable hydraulic control and sequencing functions.