***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 SV08-21-0-N-00 (5001008) is a solenoid-operated, 2-way, normally open, poppet-type, screw-in hydraulic cartridge valve that excels in low leakage and load-holding applications. This valve is specifically designed to allow flow from port 2 to port 1 when de-energized; however, flow from port 1 to port 2 is significantly restricted under these conditions. Conversely, when the valve is energized, the poppet closes tightly on its seat to block the flow from port 2 to port 1 completely. A notable feature of this model is its ability to permit flow from port 1 to port 2 after overcoming the solenoid force. The SV08-21-0-N-00 boasts a continuous-duty rated coil and a hardened seat which ensures long life and minimal leakage. The unit offers optional coil voltages and terminations for flexibility in application and installation. Moreover, cartridges are voltage interchangeable which enhances adaptability across different systems. The design includes a unitized, molded coil and offers options such as manual override and waterproof E-Coils that are rated up to IP69K for enhanced operational resilience. This compact valve fits industry common cavity specifications which simplifies integration into existing systems without extensive modifications. It supports a maximum pressure rating of 207 bar (3000 psi) and operates effectively within a fluid temperature range of -40°C to +120°C. The construction features steel with a hardened work surface along with zinc plating on exposed surfaces, Buna N O-rings, and Teflon backup rings which collectively contribute to its robustness and reliability in demanding environments.