SP08-21-0-N-12EG SOLENOID VALVE

***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 5004442 (5004442) is a solenoid-operated, 2-port, normally open, poppet-type proportional hydraulic cartridge valve, specifically engineered for low leakage in load-holding applications. This valve features a unique design that allows flow from port 2 to port 1 when de-energized. Conversely, flow from port 1 to port 2 is significantly restricted under the same conditions. The operational dynamics of the SP0821 model change as it is energized; it begins to throttle flow from port 2 to port 1 based on the degree of energy applied, as detailed in its performance curve. Full energization results in the poppet closing tightly against the seat, effectively blocking flow from port 2 to port 1. Additionally, this model is designed with a continuous-duty rated coil and efficient wet-armature construction, enhancing its reliability and performance under continuous operation. It also offers optional waterproof E-Coils that are rated up to IP69K, providing robust protection against dust and water ingress, making it suitable for harsh environmental conditions. The compact size and industry-common cavity design facilitate easy installation and compatibility with standard cavities in hydraulic systems. This combination of features makes the Hydraforce 5004442 ideal for precise control in hydraulic circuits requiring efficient load holding and variable flow throttling capabilities.