SP12-21P-0-N-24DG 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 5004396 (5004396) is a solenoid-operated, 2-port, normally open, poppet-type, proportional screw-in hydraulic cartridge valve. This valve is specifically engineered for low leakage blocking and load-holding applications in hydraulic systems. The operation of the SP1221 model is distinguished by its dual functionality. When energized, it acts as a check valve allowing hydraulic flow from port 1 to port 2 while securely blocking the reverse flow from port 2 to port 1. Conversely, when de-energized, the poppet lifts to facilitate an open flow path from port 2 to port 1. This model boasts several notable features aimed at enhancing performance and durability. It is equipped with a continuous-duty rated coil that ensures reliable operation even during extended periods of activation. The efficient wet-armature construction of the SP1221 contributes to its robustness and longevity in various operational conditions. Additionally, it offers optional waterproof E-Coils that are rated up to IP69K, providing superior protection against ingress of dust and high-temperature, high-pressure water—making it suitable for use in environments requiring stringent cleanliness and moisture resistance standards. Moreover, this valve design conforms to industry-common cavity specifications, facilitating compatibility and interchangeability with existing system setups without extensive modifications.