SV12-21-0-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 SV12-21-0-N-12EG (5041062) is a solenoid-operated, 2-way, normally open, poppet-type, screw-in hydraulic cartridge valve. It is designed primarily to function as a load holding or blocking valve in systems that demand low internal leakage. The operation of the valve is straightforward: when de-energized, it permits flow from port 1 to port 2 while severely restricting flow in the reverse direction. Upon energization, the valve’s poppet closes against its seat, effectively blocking flow from port 1 to port 2 and acting as a check valve that allows flow only after overcoming the solenoid force. This model features a continuous-duty rated coil and a hardened seat to ensure longevity and minimal leakage. It offers optional coil voltages and terminations for flexibility in application and efficient wet-armature construction. The cartridges are voltage interchangeable with unitized, molded coil designs enhancing durability and reliability. Additionally, it includes a manual override option and optional waterproof E-Coils rated up to IP69K for enhanced operational safety under various environmental conditions. The SV12-21-0-N-12EG is engineered for versatility with its cost-effective cavity design suitable for various hydraulic applications requiring robust control and efficiency. The valve operates optimally within a temperature range specific to the type of seal used – from -40°C to +120°C with Buna N seals being standard but options available for fluorocarbon or polyurethane seals depending on operational needs. Its installation specifications include a VC cavity size/3-way cavities configuration with detailed torque settings ensuring secure and correct fitting during setup.