The Danfoss 1CE90-F-20-S-4 is a premium hydraulic screw-in cartridge valve engineered for reliable fluid power regulation. Built to withstand demanding industrial environments, this valve features a robust steel body equipped with hexagonal flats for straightforward, secure installation. It is specifically designed to integrate seamlessly into a standard size 20 cavity, providing precise pressure or flow control for your hydraulic circuits. High-quality elastomeric O-ring seals ensure a leak-free operation, maintaining maximum system efficiency. Manufactured in China under strict Danfoss quality standards (Part Number: 406AA00164A), the unit ships with a protective red cap to keep the threaded ports and internal components free from contamination prior to installation.