UP10-31A-0-N-80-30/M200 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 5621401.M200 (5621401.M200) is a screw-in, cartridge-style remote sequence pilot unloading valve designed for use in accumulator-type hydraulic systems. This valve features optional fixed unload/reload pressure ratios of 60%, 70%, or 80%, providing flexibility in system design and operation. In its steady state, the UP10-31 model blocks flow from port 2 to port 3. When a predetermined pressure at port 1 is reached, the spool shifts to allow flow between these ports. The spring chamber is vented at port 3, meaning that back pressure here will directly affect the valve setting on a 1:1 basis. If the pressure at port 1 falls below the established reload value ratio, the valve closes to block flow from port 2 to port 3 once again. This model includes several key features such as adjustments that cannot be backed out of the valve and prevent springs from becoming solid. It offers optional spring ranges up to 207 bar (3000 psi), ensuring adaptability for various applications. The hardened spool and cage construction contribute to a long service life, while its industry-common size facilitates compatibility with existing systems. Overall, this Hydraforce unloading valve provides reliable performance and durability for demanding hydraulic applications.