SV12-21K-12T-N-12EY 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 5049373 (5049373) is a solenoid-operated, 2-way, normally open, poppet-type, screw-in hydraulic cartridge valve. This valve is specifically designed to function as a load holding or blocking valve in various applications, primarily where low internal leakage is critical. Its operation is straightforward: when de-energized, the SV allows fluid flow from port 1 to port 2 while restricting flow from port 2 to port 1. 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 permits flow from port 2 to port 1 after overcoming the solenoid force. Notable features of this model include a continuous-duty rated coil and a hardened seat which ensure long life and maintain low leakage levels. The valve offers optional coil voltages and terminations to accommodate different system requirements. Its efficient wet-armature construction enhances its performance while the interchangeable cartridges across different voltages increase its versatility. The unitized, molded coil design contributes to its robustness and reliability in demanding environments. Additionally, it includes a manual override option for enhanced control and an optional waterproof E-Coil rated up to IP69K for superior protection against dust and water ingress. The design also emphasizes cost-effectiveness with its cavity configuration. These characteristics make the Hydraforce 5049373 an optimal choice for hydraulic systems requiring dependable load holding or blocking capabilities combined with flexibility and durability.