SP08-21-6TD-N-115AG 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 5004177 (5004177) is a high-performance hydraulic cartridge valve specifically designed to offer efficient control in load-holding applications. This solenoid-operated, 2-port, normally open, poppet-type proportional valve is engineered to maintain low leakage, ensuring reliable operation and durability. Its functionality allows it to permit flow from port 2 to port 1 when de-energized; however, the flow from port 1 to port 2 is significantly restricted under these conditions. Upon partial energization, the SP0821 model begins to throttle the flow from port 2 to port 1, demonstrating its proportional control capabilities. Full energization results in the valve’s poppet closing against the seat effectively blocking any flow from port 2 to port 1. This feature is critical for precise fluid control in various hydraulic systems. The valve's design also allows reverse flow from port 1 to port 2 once the solenoid force is overcome, adding versatility in application. Key features of this model include a continuous-duty rated coil and efficient wet-armature construction which enhance its performance and reliability in continuous operation settings. Additionally, it offers optional waterproof E-Coils that are rated up to IP69K for high-level protection against ingress of dust and water, making it suitable for harsh environments. The compact size and industry-common cavity design facilitate easy installation and compatibility with existing systems without requiring extensive modifications.