***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 SP08-20A-0-N-00 (5004160) is a high-performance, solenoid-operated hydraulic cartridge valve designed primarily for low leakage blocking and load-holding applications within various hydraulic systems. This 2-port, normally closed, poppet-type, proportional screw-in valve features a robust design that ensures reliable operation and durability. When de-energized, the SP08-20A-0-N-00 functions as a check valve allowing flow from port 1 to port 2 while blocking the opposite flow. Upon energization, the poppet lifts to permit flow from port 2 to port 1. This valve is engineered with a continuous-duty rated coil and efficient wet-armature construction which contribute to its effective performance under continuous operational conditions. The optional waterproof E-Coils are rated up to IP69K, making them suitable for use in environments where moisture or dust ingress is a concern. Additionally, the manual override options provide an extra layer of operational flexibility and control. Key specifications include a pressure rating of up to 207 bar (3000 psi), with proof pressure at 413 bar (6000 psi) and burst pressure reaching up to 827 bar (12000 psi). It accommodates fluid temperatures ranging from -40°C to +100°C with Buna N seals and even wider ranges with other seal types like fluorocarbon and polyurethane. The valve's compact size along with an industry-common cavity (VC08) facilitates easy installation and compatibility across various applications. The SP08-20A-0-N-00 is capable of handling maximum internal leakage of only five drops per minute at maximum pressure, ensuring efficient operation. It supports mineral-based or synthetic hydraulic fluids with lubricating properties within a viscosity range of 7.4 to 420 cSt and requires filtration according to ISO 4406 standards. This product's combination of advanced features makes it an ideal choice for demanding hydraulic applications requiring precise control and reliability.