Sauer-Danfoss CP208-4-V-0-K-A Hydraulic Cartridge Relief Valve

The Sauer-Danfoss CP208-4-V-0-K-A Hydraulic Cartridge Relief Valve is a compact, direct-acting relief valve built for CP08-2 (SDC08-2) cartridge cavities. It provides overpressure protection by venting excess pump flow back to the tank when the system pressure reaches its preset relief level, safeguarding pumps, motors, and actuators in hydraulic circuits. In the CP08-2 configuration, the valve specifies a rated flow of 1.1 L/min and a rated relief pressure of 415 bar, with the 1DR2 seating arrangement serving as the cross-reference for installation. The CP208-4-V-0-K-A suffix denotes a specific variant of the CP208-4 designed to fit the standard Sauer-Danfoss CP208 installation footprint and sealing family. Typical applications include high-pressure hydraulic branches, load-sensing circuits, and pilot paths where precise, reliable overpressure protection is essential in compact systems.