SF08-20-0-N-00 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 SF08-20-0-N-00 (5000900) is a solenoid-operated, 2-way, normally closed, piloted poppet-type, screw-in hydraulic cartridge valve designed primarily as a blocking or load-holding device suitable for low-flow circuits. It functions as a check valve when de-energized, permitting fluid flow from port 1 to port 2 while blocking the reverse flow. Upon energization, the valve's poppet lifts to allow flow from port 2 to port 1, though it restricts the flow in the opposite direction. This model features a continuous-duty rated coil and a hardened seat that ensures long life and minimal leakage. The SF08-20-0-N-00 can operate within a temperature range of -40°C to +100°C with Buna N seals and up to +204°C with Fluorocarbon seals. It is designed for use with mineral-based or synthetic hydraulic fluids with lubricating properties within a viscosity range of 7.4 to 420 cSt. The valve's maximum operating contamination level is rated at 18/16/13 per ISO 4406. Notably robust, this model offers excellent corrosion resistance with plating that withstands up to 960 hours of salt spray per ASTM B117 standards. Its compact size and industry common cavity (VC08/08 size3way Cavities) make it versatile for various installations without orientation restrictions. The cartridge itself weighs approximately 0.1 kg and has an internal wetted surface area of about 80 cm². With high pressure ratings up to 350 bar (5000 psi) operational and proof pressures reaching up to 483 bar (7000 psi), this cartridge valve is capable of handling significant system demands. Burst pressure resilience extends up to an impressive 965 bar (14000 psi). Installation specifications include a torque requirement of between 25.8 to 28.5 Nm for the cartridge and optional accessories like seal kits and various housings further enhance its adaptability across applications.